GETPOT_NAMESPACE::GetPot Class Reference

#include <getpot.h>

List of all members.

Classes
struct	ltstr
struct	variable
Public Member Functions
	GetPot ()
	GetPot (const GetPot &)
	GetPot (const int argc_, char **argv_, const char *FieldSeparator=0x0)
	GetPot (const char *FileName, const char *CommentStart=0x0, const char *CommentEnd=0x0, const char *FieldSeparator=0x0)
	GetPot (const std::string &FileName, const std::string &CommentStart=std::string("#"), const std::string &CommentEnd=std::string("\n"), const std::string &FieldSeparator=std::string(" \t\n"))
	~GetPot ()
GetPot &	operator= (const GetPot &)
void	parse_command_line (const int argc_, char **argv_, const char *FieldSeparator=0x0)
void	parse_input_file (const std::string &FileName, const std::string &CommentStart=std::string("#"), const std::string &CommentEnd=std::string("\n"), const std::string &FieldSeparator=std::string(" \t\n"))
void	absorb (const GetPot &Other)
void	clear_requests ()
void	disable_request_recording ()
void	enable_request_recording ()
const char *	operator[] (unsigned Idx) const
template<typename T >
T	get (unsigned Idx, const T &Default) const
const char *	get (unsigned Idx, const char *Default) const
unsigned	size () const
bool	options_contain (const char *FlagList) const
bool	argument_contains (unsigned Idx, const char *FlagList) const
bool	have_variable (const char *VarName) const
bool	have_variable (const std::string &VarName) const
template<typename T >
T	operator() (const char *VarName, const T &Default) const
template<typename T >
T	operator() (const std::string &VarName, const T &Default) const
const char *	operator() (const char *VarName, const char *Default) const
const char *	operator() (const std::string &VarName, const char *Default) const
template<typename T >
T	operator() (const char *VarName, const T &Default, unsigned Idx) const
template<typename T >
T	operator() (const std::string &VarName, const T &Default, unsigned Idx) const
const char *	operator() (const char *VarName, const char *Default, unsigned Idx) const
const char *	operator() (const std::string &VarName, const char *Default, unsigned Idx) const
template<typename T >
T	get_value_no_default (const char *VarName, const T &Default) const
template<typename T >
T	get_value_no_default (const std::string &VarName, const T &Default) const
const char *	get_value_no_default (const char *VarName, const char *Default) const
const char *	get_value_no_default (const std::string &VarName, const char *Default) const
template<typename T >
T	get_value_no_default (const char *VarName, const T &Default, unsigned Idx) const
template<typename T >
T	get_value_no_default (const std::string &VarName, const T &Default, unsigned Idx) const
const char *	get_value_no_default (const char *VarName, const char *Default, unsigned Idx) const
const char *	get_value_no_default (const std::string &VarName, const char *Default, unsigned Idx) const
template<typename T >
void	set (const char *VarName, const T &Value, const bool Requested=true)
template<typename T >
void	set (const std::string &VarName, const T &Value, const bool Requested=true)
void	set (const char *VarName, const char *Value, const bool Requested=true)
void	set (const std::string &VarName, const char *Value, const bool Requested=true)
unsigned	vector_variable_size (const char *VarName) const
unsigned	vector_variable_size (const std::string &VarName) const
STRING_VECTOR	get_variable_names () const
STRING_VECTOR	get_section_names () const
std::set< std::string >	get_overridden_variables () const
void	set_prefix (const char *Prefix)
bool	search_failed () const
void	disable_loop ()
void	enable_loop ()
void	reset_cursor ()
void	init_multiple_occurrence ()
bool	search (const char *option)
bool	search (const std::string &option)
bool	search (unsigned No, const char *P,...)
template<typename T >
T	next (const T &Default)
const char *	next (const char *Default)
template<typename T >
T	follow (const T &Default, const char *Option)
const char *	follow (const char *Default, const char *Option)
template<typename T >
T	follow (const T &Default, unsigned No, const char *Option,...)
const char *	follow (const char *Default, unsigned No, const char *Option,...)
template<typename T >
T	direct_follow (const T &Default, const char *Option)
const char *	direct_follow (const char *Default, const char *Option)
void	reset_nominus_cursor ()
STRING_VECTOR	nominus_vector () const
unsigned	nominus_size () const
const char *	next_nominus ()
STRING_VECTOR	unidentified_arguments (unsigned Number, const char *Known,...) const
STRING_VECTOR	unidentified_arguments (const std::set< std::string > &Knowns) const
STRING_VECTOR	unidentified_arguments (const std::vector< std::string > &Knowns) const
STRING_VECTOR	unidentified_arguments () const
STRING_VECTOR	unidentified_options (unsigned Number, const char *Known,...) const
STRING_VECTOR	unidentified_options (const std::set< std::string > &Knowns) const
STRING_VECTOR	unidentified_options (const std::vector< std::string > &Knowns) const
STRING_VECTOR	unidentified_options () const
std::string	unidentified_flags (const char *Known, int ArgumentNumber) const
STRING_VECTOR	unidentified_variables (unsigned Number, const char *Known,...) const
STRING_VECTOR	unidentified_variables (const std::set< std::string > &Knowns) const
STRING_VECTOR	unidentified_variables (const std::vector< std::string > &Knowns) const
STRING_VECTOR	unidentified_variables () const
STRING_VECTOR	unidentified_sections (unsigned Number, const char *Known,...) const
STRING_VECTOR	unidentified_sections (const std::set< std::string > &Knowns) const
STRING_VECTOR	unidentified_sections (const std::vector< std::string > &Knowns) const
STRING_VECTOR	unidentified_sections () const
STRING_VECTOR	unidentified_nominuses (unsigned Number, const char *Known,...) const
STRING_VECTOR	unidentified_nominuses (const std::set< std::string > &Knowns) const
STRING_VECTOR	unidentified_nominuses (const std::vector< std::string > &Knowns) const
STRING_VECTOR	unidentified_nominuses () const
int	print (std::ostream &out_stream=std::cout) const
int	print (const char *custom_prefix, std::ostream &out_stream=std::cout, unsigned int skip_count=1) const
template<>
std::string	_convert_to_type (const std::string &String, const std::string &) const
template<>
std::string	_convert_to_type_no_default (const char *, const std::string &String, const std::string &) const
template<typename T >
T	get (unsigned int Idx, const T &Default) const
template<typename T >
T	follow (const T &Default, unsigned int No, const char *P,...)
template<typename T >
T	operator() (const char *VarName, const T &Default, unsigned int Idx) const
template<typename T >
T	operator() (const std::string &VarName, const T &Default, unsigned int Idx) const
template<typename T >
T	get_value_no_default (const char *VarName, const T &Default, unsigned int Idx) const
template<typename T >
T	get_value_no_default (const std::string &VarName, const T &Default, unsigned int Idx) const
Private Member Functions
void	_basic_initialization ()
const char *	_internal_managed_copy (const std::string &Arg) const
void	_record_argument_request (const std::string &Arg) const
void	_record_variable_request (const std::string &Arg) const
void	_set_variable (const std::string &VarName, const std::string &Value, const bool Requested)
void	_parse_argument_vector (const STRING_VECTOR &ARGV)
const variable *	_find_variable (const char *) const
const variable *	_request_variable (const char *) const
const char *	_match_starting_string (const char *StartString)
bool	_check_flags (const std::string &Str, const char *FlagList) const
template<typename T >
T	_convert_to_type (const std::string &String, const T &Default) const
std::string	_convert_to_type (const std::string &String, const char *Default) const
template<typename T >
T	_convert_to_type_no_default (const char *VarName, const std::string &String, const T &Default) const
std::string	_convert_to_type_no_default (const char *VarName, const std::string &String, const char *Default) const
const std::string	_get_remaining_string (const std::string &String, const std::string &Start) const
bool	_search_string_vector (const STRING_VECTOR &Vec, const std::string &Str) const
void	_skip_whitespace (std::istream &istr)
const std::string	_get_next_token (std::istream &istr)
const std::string	_get_string (std::istream &istr)
const std::string	_get_until_closing_bracket (std::istream &istr)
const std::string	_get_until_closing_square_bracket (std::istream &istr)
STRING_VECTOR	_read_in_stream (std::istream &istr)
STRING_VECTOR	_read_in_file (const std::string &FileName)
std::string	_process_section_label (const std::string &Section, STRING_VECTOR &section_stack)
std::string	_DBE_expand_string (const std::string &str)
std::string	_DBE_expand (const std::string &str)
const GetPot::variable *	_DBE_get_variable (const std::string &str)
STRING_VECTOR	_DBE_get_expr_list (const std::string &str, const unsigned ExpectedNumber)
template<>
bool	_convert_to_type (const std::string &String, const bool &Default) const
template<>
bool	_convert_to_type_no_default (const char *VarName, const std::string &String, const bool &) const
Static Private Member Functions
template<typename T >
static std::string	_convert_from_type (const T &Value)
static STRING_VECTOR	_get_section_tree (const std::string &FullPath)
Private Attributes
std::string	prefix
std::string	section
STRING_VECTOR	section_list
STRING_VECTOR	argv
unsigned	cursor
bool	search_loop_f
bool	search_failed_f
std::set< std::string >	overridden_vars
int	nominus_cursor
std::vector< unsigned >	idx_nominus
std::vector< variable >	variables
std::string	_comment_start
std::string	_comment_end
std::string	_field_separator
libMesh::Threads::spin_mutex	_getpot_mtx
std::set< const char *, ltstr >	_internal_string_container
std::set< std::string >	_requested_arguments
std::set< std::string >	_requested_variables
std::set< std::string >	_requested_sections
bool	request_recording_f

---

Detailed Description

Definition at line 106 of file getpot.h.

---

Constructor & Destructor Documentation

GETPOT_NAMESPACE::GetPot::GetPot

(

)

[inline]

Definition at line 483 of file getpot.h.

References _basic_initialization().

               :
  prefix(),
  section(),
  section_list(),
  argv(),
  cursor(),
  search_loop_f(),
  search_failed_f(),
  nominus_cursor(),
  idx_nominus(),
  variables(),
  _comment_start(),
  _comment_end(),
  _field_separator(),
  _getpot_mtx(),
  _internal_string_container(),
  _requested_arguments(),
  _requested_variables(),
  _requested_sections(),
  request_recording_f()
{
    _basic_initialization();
}

GETPOT_NAMESPACE::GetPot::GetPot

(

const GetPot &

Other

)

[inline]

Definition at line 653 of file getpot.h.

References _internal_string_container, and end.

                                  :
  prefix(Other.prefix),
  section(Other.section),
  section_list(Other.section_list),
  argv(Other.argv),
  cursor(Other.cursor),
  search_loop_f(Other.search_loop_f),
  search_failed_f(Other.search_failed_f),
  overridden_vars(),
  nominus_cursor(Other.nominus_cursor),
  idx_nominus(Other.idx_nominus),
  variables(Other.variables),
  _comment_start(Other._comment_start),
  _comment_end(Other._comment_end),
  _field_separator(Other._field_separator),
  _getpot_mtx(Other._getpot_mtx),
  _internal_string_container(),
  _requested_arguments(Other._requested_arguments),
  _requested_variables(Other._requested_variables),
  _requested_sections(Other._requested_sections),
  request_recording_f(Other.request_recording_f)
{
    std::set<const char*,ltstr>::const_iterator it =
      Other._internal_string_container.begin();

    const std::set<const char*,ltstr>::const_iterator end =
      Other._internal_string_container.end();

    for (; it != end; ++it) {
        const char* otherstr = *it;
        char* newcopy = new char[strlen(otherstr)+1];
        strncpy(newcopy, otherstr, strlen(otherstr)+1);
        this->_internal_string_container.insert(newcopy);
    }
}

GETPOT_NAMESPACE::GetPot::GetPot	(	const int	argc_,
		char **	argv_,
		const char *	FieldSeparator = 0x0
	)			[inline]

Definition at line 508 of file getpot.h.

References parse_command_line().

                                                      :
    // leave 'char**' non-const to honor less capable compilers ...
  prefix(),
  section(),
  section_list(),
  argv(),
  cursor(),
  search_loop_f(),
  search_failed_f(),
  nominus_cursor(),
  idx_nominus(),
  variables(),
  _comment_start(),
  _comment_end(),
  _field_separator(),
  _getpot_mtx(),
  _internal_string_container(),
  _requested_arguments(),
  _requested_variables(),
  _requested_sections(),
  request_recording_f()
{
    this->parse_command_line(argc_, argv_, FieldSeparator);
}

GETPOT_NAMESPACE::GetPot::GetPot	(	const char *	FileName,
		const char *	CommentStart = 0x0,
		const char *	CommentEnd = 0x0,
		const char *	FieldSeparator = 0x0
	)			[inline]

Definition at line 564 of file getpot.h.

References parse_input_file().

                                                      :
  prefix(),
  section(),
  section_list(),
  argv(),
  cursor(),
  search_loop_f(),
  search_failed_f(),
  nominus_cursor(),
  idx_nominus(),
  variables(),
  _comment_start(),
  _comment_end(),
  _field_separator(),
  _getpot_mtx(),
  _internal_string_container(),
  _requested_arguments(),
  _requested_variables(),
  _requested_sections(),
  request_recording_f()
{
  const std::string& StrCommentStart   = CommentStart   ? CommentStart   : std::string("#");
  const std::string& StrCommentEnd     = CommentEnd     ? CommentEnd     : std::string("\n");
  const std::string& StrFieldSeparator = FieldSeparator ? FieldSeparator : std::string(" \t\n");
  this->parse_input_file(FileName, StrCommentStart, StrCommentEnd, StrFieldSeparator);
}

GETPOT_NAMESPACE::GetPot::GetPot	(	const std::string &	FileName,
		const std::string &	CommentStart = std::string("#"),
		const std::string &	CommentEnd = std::string("\n"),
		const std::string &	FieldSeparator = std::string(" \t\n")
	)			[inline]

Definition at line 596 of file getpot.h.

References parse_input_file().

                                                :
  prefix(),
  section(),
  section_list(),
  argv(),
  cursor(),
  search_loop_f(),
  search_failed_f(),
  nominus_cursor(),
  idx_nominus(),
  variables(),
  _comment_start(),
  _comment_end(),
  _field_separator(),
  _getpot_mtx(),
  _internal_string_container(),
  _requested_arguments(),
  _requested_variables(),
  _requested_sections(),
  request_recording_f()
{
    this->parse_input_file(FileName, CommentStart, CommentEnd, FieldSeparator);
}

GETPOT_NAMESPACE::GetPot::~GetPot

(

)

[inline]

Definition at line 690 of file getpot.h.

References _internal_string_container, and end.

{
    // // may be some return strings had to be created, delete now !
    std::set<const char*, ltstr>::const_iterator        it = _internal_string_container.begin();
    const std::set<const char*, ltstr>::const_iterator end = _internal_string_container.end();
    for(; it != end; ++it)
        delete [] *it;
}

---

Member Function Documentation

void GETPOT_NAMESPACE::GetPot::_basic_initialization

(

)

[inline, private]

Definition at line 465 of file getpot.h.

References _comment_end, _comment_start, _field_separator, cursor, nominus_cursor, prefix, request_recording_f, search_failed_f, search_loop_f, and section.

Referenced by GetPot(), parse_command_line(), and parse_input_file().

{
    cursor = 0;              nominus_cursor = -1;
    search_failed_f = true;  search_loop_f = true;
    prefix = "";             section = "";

    // automatic request recording for later ufo detection
    request_recording_f = true;

    // comment start and end strings
    _comment_start = std::string("#");
    _comment_end   = std::string("\n");

    // default: separate vector elements by whitespaces
    _field_separator = " \t\n";
}

bool GETPOT_NAMESPACE::GetPot::_check_flags	(	const std::string &	Str,
		const char *	FlagList
	)			const [inline, private]

Definition at line 1618 of file getpot.h.

Referenced by argument_contains(), and options_contain().

{
    const char* p=FlagList;
    for(; *p != '\0' ; p++)
        if( Str.find(*p) != std::string::npos ) return true; // found something
    return false;
}

template<typename T >

static std::string GETPOT_NAMESPACE::GetPot::_convert_from_type

(

const T &

Value

)

[inline, static, private]

Definition at line 439 of file getpot.h.

Referenced by _DBE_expand().

                                                        {
      std::ostringstream out_string;
      out_string << Value;
      return out_string.str();
    }

template<>

bool GETPOT_NAMESPACE::GetPot::_convert_to_type	(	const std::string &	String,
		const bool &	Default
	)			const [inline, private]

template<>

std::string GETPOT_NAMESPACE::GetPot::_convert_to_type	(	const std::string &	String,
		const std::string &
	)			const [inline]

Definition at line 1172 of file getpot.h.

{
    return String;
}

std::string GETPOT_NAMESPACE::GetPot::_convert_to_type	(	const std::string &	String,
		const char *	Default
	)			const [inline, private]

Definition at line 1179 of file getpot.h.

{
    return String;
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::_convert_to_type	(	const std::string &	String,
		const T &	Default
	)			const [inline, private]

Definition at line 1159 of file getpot.h.

Referenced by _DBE_expand(), direct_follow(), get(), next(), and operator()().

{
  std::istringstream in_string(String);
  T retval;
  in_string >> retval;
  if (in_string.fail())
    retval = Default;
  return retval;
}

template<>

bool GETPOT_NAMESPACE::GetPot::_convert_to_type_no_default	(	const char *	VarName,
		const std::string &	String,
		const bool &
	)			const [inline, private]

template<>

std::string GETPOT_NAMESPACE::GetPot::_convert_to_type_no_default	(	const char *	,
		const std::string &	String,
		const std::string &
	)			const [inline]

Definition at line 1232 of file getpot.h.

{
    return String;
}

std::string GETPOT_NAMESPACE::GetPot::_convert_to_type_no_default	(	const char *	VarName,
		const std::string &	String,
		const char *	Default
	)			const [inline, private]

Definition at line 1239 of file getpot.h.

{
    return String;
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::_convert_to_type_no_default	(	const char *	VarName,
		const std::string &	String,
		const T &	Default
	)			const [inline, private]

Definition at line 1215 of file getpot.h.

References libMesh::Quality::name().

Referenced by get_value_no_default().

{
  std::istringstream in_string(String);
  T retval;
  in_string >> retval;
  if (in_string.fail())
  {
    getpot_cerr <<"ERROR: Input value for variable "<<VarName<<" is of the wrong type."<<std::endl;
    getpot_cerr <<"       value = "<<String<<" expected type = "<<typeid(T).name()<<std::endl;
    getpot_error();
  }
  return retval;
}

std::string GETPOT_NAMESPACE::GetPot::_DBE_expand

(

const std::string &

str

)

[inline, private]

Definition at line 2156 of file getpot.h.

References _convert_from_type(), _convert_to_type(), _DBE_get_expr_list(), _DBE_get_variable(), std::abs(), end, std::max(), std::min(), GETPOT_NAMESPACE::GetPot::variable::name, GETPOT_NAMESPACE::GetPot::variable::original, std::pow(), and size().

Referenced by _DBE_expand_string(), and _DBE_get_expr_list().

{
    // ${: } pure text
    if( expr[0] == ':' )
        return expr.substr(1);

    // ${& expr expr ... } text concatination
    else if( expr[0] == '&' ) {
        const STRING_VECTOR A = _DBE_get_expr_list(expr.substr(1), 1);

        STRING_VECTOR::const_iterator it = A.begin();
        std::string result = *it++;
        for(; it != A.end(); ++it) result += *it;

        return result;
    }

    // ${<-> expr expr expr} text replacement
    else if( expr.length() >= 3 && expr.substr(0, 3) == "<->" ) {
        STRING_VECTOR A = _DBE_get_expr_list(expr.substr(3), 3);
        size_t tmp = 0;
        const size_t L = A[1].length();
        while( (tmp = A[0].find(A[1])) != std::string::npos ) {
            A[0].replace(tmp, L, A[2]);
        }
        return A[0];
    }

    // ${=func [expr...] } function evaluation
    else if( expr.length() >= 2 &&
             expr.substr(0, 1) == "=" &&
             expr.substr(0, 2) != "==" ) {
        size_t funcnamestart = expr.find_first_not_of(" \t", 1);
        if (funcnamestart != std::string::npos) {
            size_t funcnameend = expr.find_first_of(" \t",funcnamestart);
            std::string funcname = expr.substr(funcnamestart,
                                               funcnameend-funcnamestart);
            if (funcname == "log") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::log(arg));
            }
            else if (funcname == "log10") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::log10(arg));
            }
            else if (funcname == "sin") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::sin(arg));
            }
            else if (funcname == "cos") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::cos(arg));
            }
            else if (funcname == "tan") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::tan(arg));
            }
            else if (funcname == "asin") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::asin(arg));
            }
            else if (funcname == "acos") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::acos(arg));
            }
            else if (funcname == "atan") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::atan(arg));
            }
            else if (funcname == "atan2") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 2);
                double arg1 = _convert_to_type(A[0], 0.0);
                double arg2 = _convert_to_type(A[1], 0.0);
                return _convert_from_type(std::atan2(arg1, arg2));
            }
            else if (funcname == "sinh") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::sinh(arg));
            }
            else if (funcname == "cosh") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::cosh(arg));
            }
            else if (funcname == "tanh") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::tanh(arg));
            }
            else if (funcname == "sqrt") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::sqrt(arg));
            }
            else if (funcname == "abs") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::abs(arg));
            }
            else if (funcname == "max") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                STRING_VECTOR::const_iterator it = A.begin();
                double result = _convert_to_type(*it++, 0.0);
                for(; it != A.end(); ++it)
                    result = std::max(result, _convert_to_type(*it, 0.0));
                return _convert_from_type(result);
            }
            else if (funcname == "min") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                STRING_VECTOR::const_iterator it = A.begin();
                double result = _convert_to_type(*it++, 0.0);
                for(; it != A.end(); ++it)
                    result = std::min(result, _convert_to_type(*it, 0.0));
                return _convert_from_type(result);
            }
            else if (funcname == "ceil") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::ceil(arg));
            }
            else if (funcname == "floor") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                double arg = _convert_to_type(A[0], 0.0);
                return _convert_from_type(std::floor(arg));
            }
            else if (funcname == "fmod") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 2);
                double arg1 = _convert_to_type(A[0], 0.0);
                double arg2 = _convert_to_type(A[1], 0.0);
                return _convert_from_type(std::fmod(arg1, arg2));
            }
            else if (funcname == "srand") {
                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                unsigned int arg = _convert_to_type(A[0], 0u);
                std::srand(arg);
                return A[0];
            }
            // ${=rand range} with default range==RAND_MAX
            else if (funcname == "rand") {
                if (funcnameend >= expr.length() ||
                    expr.find_first_not_of(" \t", funcnameend) == std::string::npos)
                  return _convert_from_type(std::rand());

                STRING_VECTOR A =
                  _DBE_get_expr_list(expr.substr(funcnameend), 1);
                unsigned int range = _convert_to_type(A[0],0u);
                if (!range)
                  return _convert_from_type(0);
                const unsigned int x = (RAND_MAX + 1u) / range;
                const unsigned int y = x * range;
                unsigned int returnval;
                do {
                        returnval = rand();
                } while(returnval >= y);
                return _convert_from_type(returnval / x);
            }
            else if (funcname == "time") {
                return _convert_from_type(std::time(NULL));
            }
        }
    }

    // ${+ ...}, ${- ...}, ${* ...}, ${/ ...} expressions
    else if( expr[0] == '+' ) {
        STRING_VECTOR A = _DBE_get_expr_list(expr.substr(1), 2);
        STRING_VECTOR::const_iterator it = A.begin();
        double result = _convert_to_type(*it++, 0.0);
        for(; it != A.end(); ++it)
            result += _convert_to_type(*it, 0.0);

        return _convert_from_type(result);
    }
    else if( expr[0] == '-' ) {
        STRING_VECTOR A = _DBE_get_expr_list(expr.substr(1), 2);
        STRING_VECTOR::const_iterator it = A.begin();
        double result = _convert_to_type(*it++, 0.0);
        for(; it != A.end(); ++it)
            result -= _convert_to_type(*it, 0.0);

        return _convert_from_type(result);
    }
    else if( expr[0] == '*' ) {
        STRING_VECTOR A = _DBE_get_expr_list(expr.substr(1), 2);
        STRING_VECTOR::const_iterator it = A.begin();
        double result = _convert_to_type(*it++, 0.0);
        for(; it != A.end(); ++it)
            result *= _convert_to_type(*it, 0.0);

        return _convert_from_type(result);
    }
    else if( expr[0] == '/' ) {
        STRING_VECTOR A = _DBE_get_expr_list(expr.substr(1), 2);
        STRING_VECTOR::const_iterator it = A.begin();
        double result = _convert_to_type(*it++, 0.0);
        if( result == 0 ) {
            return "0.0";
        }
        for(; it != A.end(); ++it) {
            const double Q = _convert_to_type(*it, 0.0);
            result /= Q;
        }
        return _convert_from_type(result);
    }

    // ${^ ... } power expressions
    else if( expr[0] == '^' ) {
        STRING_VECTOR A = _DBE_get_expr_list(expr.substr(1), 2);
        STRING_VECTOR::const_iterator it = A.begin();
        double result = _convert_to_type(*it++, 0.0);
        for(; it != A.end(); ++it)
            result = pow(result, _convert_to_type(*it, 0.0));
        return _convert_from_type(result);
    }

    // ${==  } ${<=  } ${>= } comparisons (return the number of the first 'match'
    else if( expr.length() >= 2 &&
             ( expr.substr(0,2) == "==" || expr.substr(0,2) == ">=" ||
               expr.substr(0,2) == "<=" || expr[0] == '>'           || expr[0] == '<')) {
        // differentiate between two and one sign operators
        unsigned op = 0;
        enum { EQ, GEQ, LEQ, GT, LT };
        if      ( expr.substr(0, 2) == "==" ) op = EQ;
        else if ( expr.substr(0, 2) == ">=" ) op = GEQ;
        else if ( expr.substr(0, 2) == "<=" ) op = LEQ;
        else if ( expr[0] == '>' )            op = GT;
        else    /*                     "<" */ op = LT;

        STRING_VECTOR a;
        if ( op == GT || op == LT ) a = _DBE_get_expr_list(expr.substr(1), 2);
        else                        a = _DBE_get_expr_list(expr.substr(2), 2);

        std::string   x_orig = a[0];
        double   x = _convert_to_type(x_orig, 1e37);
        unsigned i = 1;

        STRING_VECTOR::const_iterator y_orig = a.begin();
        for(y_orig++; y_orig != a.end(); ++y_orig) {
            double y = _convert_to_type(*y_orig, 1e37);

            // set the strings as reference if one wasn't a number
            if ( x == 1e37 || y == 1e37 ) {
                // it's a string comparison
                if( (op == EQ  && x_orig == *y_orig) || (op == GEQ && x_orig >= *y_orig) ||
                    (op == LEQ && x_orig <= *y_orig) || (op == GT  && x_orig >  *y_orig) ||
                    (op == LT  && x_orig <  *y_orig) )
                    return _convert_from_type(i);
            }
            else {
                // it's a number comparison
                if( (op == EQ  && x == y) || (op == GEQ && x >= y) ||
                    (op == LEQ && x <= y) || (op == GT  && x >  y) ||
                    (op == LT  && x <  y) )
                    return _convert_from_type(i);
            }
            i++;
        }

        // nothing fulfills the condition => return 0
        return "0";
    }
    // ${?? expr expr} select
    else if( expr.length() >= 2 && expr.substr(0, 2) == "??" ) {
        STRING_VECTOR a = _DBE_get_expr_list(expr.substr(2), 2);
        double x = _convert_to_type(a[0], 1e37);
        // last element is always the default argument
        if( x == 1e37 || x < 0 || x >= a.size() - 1 ) return a[a.size()-1];

        // round x to closest integer
        return a[int(x+0.5)];
    }
    // ${? expr expr expr} if then else conditions
    else if( expr[0] == '?' ) {
        STRING_VECTOR a = _DBE_get_expr_list(expr.substr(1), 2);
        if( _convert_to_type(a[0], 0.0) == 1.0 ) return a[1];
        else if( a.size() > 2 ) return a[2];
    }
    // ${! expr} maxro expansion
    else if( expr[0] == '!' ) {
        const GetPot::variable* Var = _DBE_get_variable(expr.substr(1));
        // error
        if( Var->name == "" ) return std::string(Var->original);

        const STRING_VECTOR A = _DBE_get_expr_list(Var->original, 2);
        return A[0];
    }
    // ${@: } - string subscription
    else if( expr.length() >= 2 && expr.substr(0,2) == "@:" ) {
        const STRING_VECTOR A = _DBE_get_expr_list(expr.substr(2), 2);
        double x = _convert_to_type(A[1], 1e37);

        // last element is always the default argument
        if( x == 1e37 || x < 0 || x >= A[0].size() - 1)
            return "<<1st index out of range>>";

        if( A.size() > 2 ) {
            double y = _convert_to_type(A[2], 1e37);
            if ( y != 1e37 && y > 0 && y <= A[0].size() - 1 && y > x )
                return A[0].substr(int(x+0.5), int(y+1.5) - int(x+0.5));
            else if( y == -1 )
                return A[0].substr(int(x+0.5));
            return "<<2nd index out of range>>";
        }
        else {
            char* tmp = new char[2];
            tmp[0] = A[0][int(x+0.5)]; tmp[1] = '\0';
            std::string result(tmp);
            delete [] tmp;
            return result;
        }
    }
    // ${@ } - vector subscription
    else if( expr[0] == '@' ) {
        STRING_VECTOR          A   = _DBE_get_expr_list(expr.substr(1), 2);
        const GetPot::variable* Var = _DBE_get_variable(A[0]);
        // error
        if( Var->name == "" ) {
            // make a copy of the string if an error occured
            // (since the error variable is a static variable inside get_variable())
            return std::string(Var->original);
        }

        double x = _convert_to_type(A[1], 1e37);

        // last element is always the default argument
        if (x == 1e37 || x < 0 || x >= Var->value.size() )
            return "<<1st index out of range>>";

        if ( A.size() > 2) {
            double y = _convert_to_type(A[2], 1e37);
            int    begin = int(x+0.5);
            int    end = 0;
            if ( y != 1e37 && y > 0 && y <= Var->value.size() && y > x)
                end = int(y+1.5);
            else if( y == -1 )
                end = int(Var->value.size());
            else
                return "<<2nd index out of range>>";

            std::string result = *(Var->get_element(begin));
            int i = begin+1;
            for(; i < end; i++)
                result += std::string(" ") + *(Var->get_element(i));
            return result;
        }
        else
            return *(Var->get_element(int(x+0.5)));
    }

    const STRING_VECTOR    A = _DBE_get_expr_list(expr, 1);
    const GetPot::variable* B = _DBE_get_variable(A[0]);

    // make a copy of the string if an error occured
    // (since the error variable is a static variable inside get_variable())
    if( B->name == "" ) return std::string(B->original);
    // (psuggs@pobox.com mentioned to me the warning MSVC++6.0 produces
    //  with:  else return B->original (thanks))
    return B->original;
}

std::string GETPOT_NAMESPACE::GetPot::_DBE_expand_string

(

const std::string &

str

)

[inline, private]

Definition at line 2031 of file getpot.h.

References _DBE_expand().

Referenced by _parse_argument_vector().

{
    // Parses for closing operators '${ }' and expands them letting
    // white spaces and other letters as they are.
    std::string   new_string = "";
    unsigned open_brackets = 0;
    unsigned first = 0;
    unsigned i = 0;
    for(;  i<str.size(); i++) {
        if( i < str.size() - 2 && str.substr(i, 2) == "${" ) {
            if( open_brackets == 0 ) first = i+2;
            open_brackets++;
        }
        else if( str[i] == '}' && open_brackets > 0) {
            open_brackets -= 1;
            if( open_brackets == 0 ) {
                const std::string Replacement = _DBE_expand(str.substr(first, i - first));
                new_string += Replacement;
            }
        }
        else if( open_brackets == 0 )
            new_string += str[i];
    }
    return new_string;
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::_DBE_get_expr_list	(	const std::string &	str,
		const unsigned	ExpectedNumber
	)			[inline, private]

Definition at line 2058 of file getpot.h.

References _DBE_expand().

Referenced by _DBE_expand().

{
    std::string str = str_;
    // Separates expressions by non-bracketed whitespaces, expands them
    // and puts them into a list.

    unsigned i=0;
    // (1) eat initial whitespaces
    for(; i < str.size(); i++)
        if( ! isspace(str[i]) ) break;

    STRING_VECTOR   expr_list;
    unsigned         open_brackets = 0;
    std::vector<unsigned> start_idx;
    unsigned         start_new_string = i;
    unsigned         l = (unsigned)(str.size());

    // (2) search for ${ } expressions ...
    while( i < l ) {
        const char letter = str[i];
        // whitespace -> end of expression
        if( isspace(letter) && open_brackets == 0) {
            expr_list.push_back(str.substr(start_new_string, i - start_new_string));
            bool no_breakout_f = true;
            for(i++; i < l ; i++) {
                if( ! isspace(str[i]) )
                { no_breakout_f = false; start_new_string = i; break; }
            }
            if( no_breakout_f ) {
                // end of expression list
                if( expr_list.size() < ExpectedNumber ) {
                    const std::string   pre_tmp("<< ${ }: missing arguments>>");
                    STRING_VECTOR tmp(ExpectedNumber - expr_list.size(), pre_tmp);
                    expr_list.insert(expr_list.end(), tmp.begin(), tmp.end());
                }
                return expr_list;
            }
        }

        // dollar-bracket expression
        if( str.length() >= i+2 && str.substr(i, 2) == "${" ) {
            open_brackets++;
            start_idx.push_back(i+2);
        }
        else if( letter == '}' && open_brackets > 0) {
            int start = start_idx[start_idx.size()-1];
            start_idx.pop_back();
            const std::string Replacement = _DBE_expand(str.substr(start, i-start));
            if( start - 3 < (int)0)
                str = Replacement + str.substr(i+1);
            else
                str = str.substr(0, start-2) + Replacement + str.substr(i+1);
            l = (int)(str.size());
            i = start + (int)(Replacement.size()) - 3;
            open_brackets--;
        }
        i++;
    }

    // end of expression list
    expr_list.push_back(str.substr(start_new_string, i-start_new_string));

    if( expr_list.size() < ExpectedNumber ) {
        const std::string   pre_tmp("<< ${ }: missing arguments>>");
        STRING_VECTOR tmp(ExpectedNumber - expr_list.size(), pre_tmp);
        expr_list.insert(expr_list.end(), tmp.begin(), tmp.end());
    }

    return expr_list;
}

const GetPot::variable * GETPOT_NAMESPACE::GetPot::_DBE_get_variable

(

const std::string &

str

)

[inline, private]

Definition at line 2132 of file getpot.h.

References _request_variable(), GETPOT_NAMESPACE::GetPot::variable::original, prefix, and section.

Referenced by _DBE_expand().

{
    static GetPot::variable ev;
    std::string secure_Prefix = prefix;

    prefix = section;
    // (1) first search in currently active section
    const GetPot::variable* var = _request_variable(VarName.c_str());
    if( var != 0 ) { prefix = secure_Prefix; return var; }

    // (2) search in root name space
    prefix = "";
    var = _request_variable(VarName.c_str());
    if( var != 0 ) { prefix = secure_Prefix; return var; }

    prefix = secure_Prefix;

    // error occured => variable name == ""
    ev.original = "<<${ } variable '";
    ev.original += VarName + "' undefined>>";
    return &ev;
}

const GetPot::variable * GETPOT_NAMESPACE::GetPot::_find_variable

(

const char *

VarName

)

const [inline, private]

Definition at line 1926 of file getpot.h.

References prefix, and variables.

Referenced by _request_variable(), and _set_variable().

{
    const std::string Name = prefix + VarName;

    std::vector<variable>::const_iterator it = variables.begin();
    for(; it != variables.end(); ++it) {
        if( (*it).name == Name ) return &(*it);
    }
    return 0;
}

const std::string GETPOT_NAMESPACE::GetPot::_get_next_token

(

std::istream &

istr

)

[inline, private]

Definition at line 1004 of file getpot.h.

References _get_string(), _get_until_closing_bracket(), and _get_until_closing_square_bracket().

Referenced by _read_in_stream().

{
    std::string token;
    int    tmp = 0;
    int    last_letter = 0;
    while(1+1 == 2) {
        last_letter = tmp; tmp = istr.get();
        if( tmp == '=' )
        {
          // Always break at '='.
          // This separates '=' at the beginning of a word into its own word.
          token += getpot_cast_int<char>(tmp);
          return token;
        }
        else if( tmp == EOF
            || ((tmp == ' ' || tmp == '\t' || tmp == '\n') && last_letter != '\\') ) {
            return token;
        }
        else if( tmp == '\'' && last_letter != '\\' ) {
            // QUOTES: un-backslashed quotes => it's a string
            token += _get_string(istr);
            continue;
        }
        else if( tmp == '{' && last_letter == '$') {
            token += '{' + _get_until_closing_bracket(istr);
            continue;
        }
        else if( tmp == '[') {
            token += '[' + _get_until_closing_square_bracket(istr);
            continue;
        }
        else if( tmp == '$' && last_letter == '\\') {
            token += getpot_cast_int<char>(tmp); tmp = 0;  //  so that last_letter will become = 0, not '$';
            continue;
        }
        else if( tmp == '\\' && last_letter != '\\')
            continue;              // don't append un-backslashed backslashes
        token += getpot_cast_int<char>(tmp);
    }
}

const std::string GETPOT_NAMESPACE::GetPot::_get_remaining_string	(	const std::string &	String,
		const std::string &	Start
	)			const [inline, private]

Definition at line 1303 of file getpot.h.

Referenced by argument_contains(), get_variable_names(), next(), options_contain(), unidentified_arguments(), unidentified_flags(), unidentified_nominuses(), unidentified_options(), unidentified_sections(), and unidentified_variables().

{
    if( Start == "" ) return String;
    // note: java.lang.String: substring(a,b) = from a to b-1
    //        C++ string:      substr(a,b)    = from a to a + b
    if( String.find(Start) == 0 ) return String.substr(Start.length());
    else                          return "";
}

static STRING_VECTOR GETPOT_NAMESPACE::GetPot::_get_section_tree

(

const std::string &

FullPath

)

[inline, static, private]

Definition at line 445 of file getpot.h.

Referenced by _record_argument_request(), and _record_variable_request().

                                                                      {
        // -- cuts a variable name into a tree of sub-sections. this is requested for recording
        //    requested sections when dealing with 'ufo' detection.
        STRING_VECTOR   result;
        for (std::size_t pos = 0; pos != FullPath.size(); ++pos) {
            if( FullPath[pos] == '/' ) {
                result.push_back(FullPath.substr(0,pos));
            }
        }

        return result;
    }

const std::string GETPOT_NAMESPACE::GetPot::_get_string

(

std::istream &

istr

)

[inline, private]

Definition at line 1048 of file getpot.h.

Referenced by _get_next_token().

{
    std::string str;
    int    tmp = 0;
    int    last_letter = 0;
    while(1 + 1 == 2) {
        last_letter = tmp; tmp = istr.get();
        if( tmp == EOF)  return str;
        // un-backslashed quotes => it's the end of the string
        else if( tmp == '\'' && last_letter != '\\')  return str;
        else if( tmp == '\\' && last_letter != '\\')  continue; // don't append

        str += getpot_cast_int<char>(tmp);
    }
}

const std::string GETPOT_NAMESPACE::GetPot::_get_until_closing_bracket

(

std::istream &

istr

)

[inline, private]

Definition at line 1066 of file getpot.h.

Referenced by _get_next_token().

{
    std::string str = "";
    int    tmp = 0;
    int    last_letter = 0;
    int    brackets = 1;
    while(1 + 1 == 2) {
        last_letter = tmp; tmp = istr.get();
        if( tmp == EOF) return str;
        else if( tmp == '{' && last_letter == '$') brackets += 1;
        else if( tmp == '}') {
            brackets -= 1;
            // un-backslashed brackets => it's the end of the string
            if( brackets == 0) return str + '}';
            else if( tmp == '\\' && last_letter != '\\')
                continue;  // do not append an unbackslashed backslash
        }
        str += getpot_cast_int<char>(tmp);
    }
}

const std::string GETPOT_NAMESPACE::GetPot::_get_until_closing_square_bracket

(

std::istream &

istr

)

[inline, private]

Definition at line 1090 of file getpot.h.

Referenced by _get_next_token().

{
    std::string str = "";
    int    tmp = 0;
    int    brackets = 1;
    while(1 + 1 == 2) {
        tmp = istr.get();
        if( tmp == EOF) return str;
        else if( tmp == '[') {
            brackets += 1;
        }
        else if( tmp == ']') {
            brackets -= 1;
            if( brackets == 0) return str + ']';
        }
        str += getpot_cast_int<char>(tmp);
    }
}

const char * GETPOT_NAMESPACE::GetPot::_internal_managed_copy

(

const std::string &

Arg

)

const [inline, private]

Definition at line 1277 of file getpot.h.

References _internal_string_container.

Referenced by direct_follow(), follow(), get_value_no_default(), next(), and operator()().

{
    const char* arg = Arg.c_str();

    // Get a lock before touching anything mutable
    SCOPED_MUTEX;

    // See if there's already an identical string saved
    std::set<const char*,ltstr>::const_iterator it =
        _internal_string_container.find(arg);

    // If so, return it
    if (it != _internal_string_container.end())
        return *it;

    // Otherwise, create a new one
    char* newcopy = new char[strlen(arg)+1];
    strncpy(newcopy, arg, strlen(arg)+1);
    _internal_string_container.insert(newcopy);
    return newcopy;
}

const char * GETPOT_NAMESPACE::GetPot::_match_starting_string

(

const char *

StartString

)

[inline, private]

Definition at line 1538 of file getpot.h.

References argv, cursor, search_failed_f, and search_loop_f.

Referenced by direct_follow().

{
    const unsigned N =
      getpot_cast_int<unsigned>(strlen(StartString));
    unsigned       OldCursor = cursor;

    if( OldCursor >= argv.size() )
      OldCursor = getpot_cast_int<unsigned>(argv.size() - 1);
    search_failed_f = true;

    // (*) first loop from cursor position until end
    unsigned c = cursor;
    for(; c < argv.size(); c++) {
        if( strncmp(StartString, argv[c].c_str(), N) == 0)
        { cursor = c; search_failed_f = false; return &(argv[c].c_str()[N]); }
    }

    if( ! search_loop_f ) return NULL;

    // (*) second loop from 0 to old cursor position
    for(c = 1; c < OldCursor; c++) {
        if( strncmp(StartString, argv[c].c_str(), N) == 0)
        { cursor = c; search_failed_f = false; return &(argv[c].c_str()[N]); }
    }
    return 0;
}

void GETPOT_NAMESPACE::GetPot::_parse_argument_vector

(

const STRING_VECTOR &

ARGV

)

[inline, private]

Definition at line 789 of file getpot.h.

References _comment_end, _comment_start, _DBE_expand_string(), _field_separator, _process_section_label(), _requested_arguments, _set_variable(), argv, idx_nominus, parse_input_file(), request_recording_f, section, and section_list.

Referenced by parse_command_line(), and parse_input_file().

{
    if( ARGV.empty() ) return;

    // build internal databases:
    //   1) array with no-minus arguments (usually used as filenames)
    //   2) variable assignments:
    //             'variable name' '=' number | string
    STRING_VECTOR                 section_stack;
    STRING_VECTOR::const_iterator it = ARGV.begin();


    section = "";

    // -- do not parse the first argument, so that this parsing source
    // name is not interpreted a s a nominus or so.  If we already
    // have parsed arguments, don't bother adding another parsing
    // source name
    if (argv.empty())
      argv.push_back(*it);
    ++it;

    // -- loop over remaining arguments
    for(; it != ARGV.end(); ++it) {
        std::string arg = *it;

        if( arg.length() == 0 ) continue;

        // -- [section] labels and [include file] directives
        if( arg.length() > 1 && arg[0] == '[' && arg[arg.length()-1] == ']' ) {

            // Is this an include file directive?
            std::size_t include_pos = arg.find("include ", 1);
            if (include_pos != std::string::npos) {

                const std::string includefile =
                  _DBE_expand_string(arg.substr(9, arg.length()-9-include_pos));

                this->parse_input_file
                  (includefile, _comment_start, _comment_end, _field_separator);
            } else {

                // (*) sections are considered 'requested arguments'
                if( request_recording_f ) {
                    // Get a lock before touching anything mutable
                    SCOPED_MUTEX;

                    _requested_arguments.insert(arg);
                }

                const std::string Name = _DBE_expand_string(arg.substr(1, arg.length()-2));
                section = _process_section_label(Name, section_stack);
                // new section --> append to list of sections
                if( find(section_list.begin(), section_list.end(), section) == section_list.end() )
                    if( section.length() != 0 ) section_list.push_back(section);
                argv.push_back(arg);
            }
        }
        else {
            arg = section + _DBE_expand_string(arg);
            argv.push_back(arg);
        }

        // -- separate array for nominus arguments
        if( arg[0] != '-' )
            idx_nominus.push_back(getpot_cast_int<unsigned>(argv.size()-1));

        // -- variables: does arg contain a '=' operator ?
        const std::size_t equals_pos = arg.find_first_of('=');
        if( equals_pos != std::string::npos ) {
            // (*) record for later ufo detection
            //     arguments carriying variables are always treated as 'requested' arguments.
            //     unrequested variables have to be detected with the ufo-variable
            //     detection routine.
            if( request_recording_f ) {
                // Get a lock before touching anything mutable
                SCOPED_MUTEX;

                _requested_arguments.insert(arg);
            }

            // => arg (from start to '=') = Name of variable
            //        (from '=' to end)   = value of variable
            _set_variable(arg.substr(0,equals_pos),
                          arg.substr(equals_pos+1), false);
        }
    }
}

std::string GETPOT_NAMESPACE::GetPot::_process_section_label	(	const std::string &	Section,
		STRING_VECTOR &	section_stack
	)			[inline, private]

Definition at line 1111 of file getpot.h.

Referenced by _parse_argument_vector().

{
    std::string sname = Section;
    //  1) subsection of actual section ('./' prefix)
    if( sname.length() >= 2 && sname.substr(0, 2) == "./" ) {
        sname = sname.substr(2);
    }
    //  2) subsection of parent section ('../' prefix)
    else if( sname.length() >= 3 && sname.substr(0, 3) == "../" ) {
        do {
            if( section_stack.end() != section_stack.begin() )
                section_stack.pop_back();
            sname = sname.substr(3);
        } while( sname.substr(0, 3) == "../" );
    }
    // 3) subsection of the root-section
    else {
        section_stack.erase(section_stack.begin(), section_stack.end());
        // [] => back to root section
    }

    if( sname != "" ) {
        // parse section name for 'slashes'
        unsigned i=0;
        while( i < sname.length() ) {
            if( sname[i] == '/' ) {
                section_stack.push_back(sname.substr(0,i));
                if( i+1 < sname.length()-1 )
                    sname = sname.substr(i+1);
                i = 0;
            }
            else
                i++;
        }
        section_stack.push_back(sname);
    }
    std::string section_label = "";
    if( !section_stack.empty() ) {
        victorate(std::string, section_stack, it)
            section_label += *it + "/";
    }
    return section_label;
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::_read_in_file

(

const std::string &

FileName

)

[inline, private]

Definition at line 880 of file getpot.h.

References _read_in_stream().

Referenced by parse_input_file().

{
    std::ifstream  i(FileName.c_str());
    if( ! i ) return STRING_VECTOR();
    // argv[0] == the filename of the file that was read in
    return _read_in_stream(i);
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::_read_in_stream

(

std::istream &

istr

)

[inline, private]

Definition at line 889 of file getpot.h.

References _comment_start, _get_next_token(), and _skip_whitespace().

Referenced by _read_in_file().

{
    STRING_VECTOR  brute_tokens;
    while(istr) {
        _skip_whitespace(istr);
        const std::string Token = _get_next_token(istr);
        // Allow 'keyword =' to parse with an empty string as value.
        // Only break at EOF.
//      if( Token.length() == 0 || Token[0] == EOF) break;
        if( Token[0] == EOF) break;
        brute_tokens.push_back(Token);
    }

    // -- reduce expressions of token1'='token2 to a single
    //    string 'token1=token2'
    // -- copy everything into 'argv'
    // -- arguments preceded by something like '[' name ']' (section)
    //    produce a second copy of each argument with a prefix '[name]argument'
    unsigned i1 = 0;
    unsigned i2 = 1;
    unsigned i3 = 2;

    STRING_VECTOR  arglist;
    while( i1 < brute_tokens.size() ) {
        // 1) concatenate 'abcdef' '=' 'efgasdef' to 'abcdef=efgasdef'
        // note: java.lang.String: substring(a,b) = from a to b-1
        //        C++ string:      substr(a,b)    = from a to a + b
        std::string result;
        if( i2 < brute_tokens.size() && brute_tokens[i2] == "=" ) {
            if( i3 >= brute_tokens.size() )
              result = brute_tokens[i1] + brute_tokens[i2];
            else
              result = brute_tokens[i1] + brute_tokens[i2] + brute_tokens[i3];
            i1 = i3+1; i2 = i3+2; i3 = i3+3;
        }
        else if ( i2 < brute_tokens.size() &&
                  brute_tokens[i2].length() > 0 &&
                  brute_tokens[i2][0] == '=' ) {
          // This case should not be hit if '=' at the beginning of a word
          //   is always separated into its own word
          result = brute_tokens[i1] + brute_tokens[i2];
          i1 = i3; i2 = i3+1; i3 = i3+2;
        }
        else if ( i2 < brute_tokens.size() && brute_tokens[i1][brute_tokens[i1].size()-1] == '=' ) {
          result = brute_tokens[i1] + brute_tokens[i2];
          i1 = i3; i2 = i3+1; i3 = i3+2;
        }
        else {
          result = brute_tokens[i1];
          i1=i2; i2=i3; i3++;
        }
        // Now strip out any comment
        size_t comment_start_loc = result.find(_comment_start, 0);
        if (comment_start_loc != std::string::npos)
        {
          result = result.substr(0, comment_start_loc);
        }
        arglist.push_back(result);
    }
    return arglist;
}

void GETPOT_NAMESPACE::GetPot::_record_argument_request

(

const std::string &

Arg

)

const [inline, private]

Definition at line 1811 of file getpot.h.

References _get_section_tree(), _requested_arguments, _requested_sections, request_recording_f, and section.

Referenced by argument_contains(), direct_follow(), next(), next_nominus(), nominus_vector(), and search().

{
    if( ! request_recording_f ) return;

    // Get a lock before touching anything mutable
    SCOPED_MUTEX;

    // (*) record requested variable for later ufo detection
    _requested_arguments.insert(Name);

    // (*) record considered section for ufo detection
    STRING_VECTOR      STree = _get_section_tree(Name);
    victorate(std::string, STree, it)
        if( _requested_sections.find(*it) == _requested_sections.end() )
            if( section.length() != 0 ) _requested_sections.insert(*it);
}

void GETPOT_NAMESPACE::GetPot::_record_variable_request

(

const std::string &

Arg

)

const [inline, private]

Definition at line 1829 of file getpot.h.

References _get_section_tree(), _requested_sections, _requested_variables, request_recording_f, and section.

Referenced by _request_variable().

{
    if( ! request_recording_f ) return;

    // Get a lock before touching anything mutable
    SCOPED_MUTEX;

    // (*) record requested variable for later ufo detection
    _requested_variables.insert(Name);

    // (*) record considered section for ufo detection
    STRING_VECTOR      STree = _get_section_tree(Name);
    victorate(std::string, STree, it)
        if( _requested_sections.find(*it) == _requested_sections.end() )
            if( section.length() != 0 ) _requested_sections.insert(*it);
}

const GetPot::variable * GETPOT_NAMESPACE::GetPot::_request_variable

(

const char *

VarName

)

const [inline, private]

Definition at line 1938 of file getpot.h.

References _find_variable(), and _record_variable_request().

Referenced by _DBE_get_variable(), _set_variable(), get_value_no_default(), have_variable(), operator()(), and vector_variable_size().

{
    // (*) record requested variable for later ufo detection
    this->_record_variable_request(VarName);

    return this->_find_variable(VarName);
}

bool GETPOT_NAMESPACE::GetPot::_search_string_vector	(	const STRING_VECTOR &	Vec,
		const std::string &	Str
	)			const [inline, private]

Definition at line 2550 of file getpot.h.

{
    victorate(std::string, VecStr, itk) {
        if( *itk == Str ) return true;
    }
    return false;
}

void GETPOT_NAMESPACE::GetPot::_set_variable	(	const std::string &	VarName,
		const std::string &	Value,
		const bool	Requested
	)			[inline, private]

Definition at line 1849 of file getpot.h.

References _field_separator, _find_variable(), _request_variable(), overridden_vars, and variables.

Referenced by _parse_argument_vector(), and set().

{
    const GetPot::variable* Var = Requested ?
                    _request_variable(VarName.c_str()) :
                    _find_variable(VarName.c_str());
    if( Var == 0 ) variables.push_back(variable(VarName.c_str(),
                                                Value.c_str(), _field_separator.c_str()));
    else {
      overridden_vars.insert(VarName.c_str());
      (const_cast<GetPot::variable*>(Var))->take(Value.c_str(), _field_separator.c_str());
    }
}

void GETPOT_NAMESPACE::GetPot::_skip_whitespace

(

std::istream &

istr

)

[inline, private]

Definition at line 952 of file getpot.h.

References _comment_end, and _comment_start.

Referenced by _read_in_stream().

{
    int tmp = istr.get();
    do {
        // -- search a non whitespace
        while( isspace(tmp) ) {
            tmp = istr.get();
            if( ! istr ) return;
        }

        // -- look if characters match the comment starter string
        const std::istream::pos_type  Pos = istr.tellg();
        unsigned    i=0;
        for(; i<_comment_start.length() ; i++) {
            if( tmp != _comment_start[i] ) {
                istr.seekg(Pos);
                // -- one step more backwards, since 'tmp' already at non-whitespace
                istr.unget();
                return;
            }

// RHS: Why is this here?  It breaks on empty comments
//          tmp = istr.get();
//          if( ! istr ) { istr.unget(); return; }
        }
        // 'tmp' contains last character of _comment_starter

        // -- comment starter found -> search for comment ender
        unsigned match_no=0;
        while(1+1 == 2) {
            tmp = istr.get();
            if( ! istr ) { istr.unget(); return; }

            if( tmp == _comment_end[match_no] ) {
                match_no++;
                if( match_no == _comment_end.length() ) {
                    istr.unget();
                    break; // shuffle more whitespace, end of comment found
                }
            }
            else
                match_no = 0;
        }

        tmp = istr.get();

    } while( istr );
    istr.unget();
}

void GETPOT_NAMESPACE::GetPot::absorb

(

const GetPot &

Other

)

[inline]

Definition at line 751 of file getpot.h.

References _requested_arguments, _requested_sections, _requested_variables, argv, request_recording_f, and variables.

{
    if (&Other == this) return;

    // variables that are not influenced by absorption:
    //               _comment_start
    //               _comment_end
    //               cursor
    //               nominus_cursor
    //               search_failed
    //               idx_nominus
    //               search_loop_f
    argv      = Other.argv;
    variables = Other.variables;

    if( request_recording_f ) {
        // Get a lock before touching anything mutable
        SCOPED_MUTEX;

        _requested_arguments.insert(Other._requested_arguments.begin(), Other._requested_arguments.end());
        _requested_variables.insert(Other._requested_variables.begin(), Other._requested_variables.end());
        _requested_sections.insert(Other._requested_sections.begin(), Other._requested_sections.end());
    }

}

bool GETPOT_NAMESPACE::GetPot::argument_contains	(	unsigned	Idx,
		const char *	FlagList
	)			const [inline]

Definition at line 1588 of file getpot.h.

References _check_flags(), _get_remaining_string(), _record_argument_request(), argv, and prefix.

{
    if( Idx >= argv.size() ) return false;

    // (*) record requested of argument for later ufo-detection
    //     an argument that is checked for flags is considered to be 'requested'
    _record_argument_request(argv[Idx]);

    if( prefix == "" )
        // search argument for any flag in flag list
        return _check_flags(argv[Idx], FlagList);

    // if a prefix is set, then the argument index is the index
    //   inside the 'namespace'
    // => only check list of arguments that start with prefix
    unsigned no_matches = 0;
    unsigned i=0;
    for(; i<argv.size(); i++) {
        const std::string Remain = _get_remaining_string(argv[i], prefix);
        if( Remain != "") {
            no_matches += 1;
            if( no_matches == Idx)
                return _check_flags(Remain, FlagList);
        }
    }
    // no argument in this namespace
    return false;
}

void GETPOT_NAMESPACE::GetPot::clear_requests

(

)

[inline]

Definition at line 778 of file getpot.h.

References _requested_arguments, _requested_sections, and _requested_variables.

{
    // Get a lock before touching anything mutable
    SCOPED_MUTEX;

    _requested_arguments.clear();
    _requested_variables.clear();
    _requested_sections.clear();
}

const char * GETPOT_NAMESPACE::GetPot::direct_follow	(	const char *	Default,
		const char *	Option
	)			[inline]

Definition at line 1532 of file getpot.h.

References _internal_managed_copy(), and direct_follow().

{
    return _internal_managed_copy(direct_follow(std::string(Default), Option));
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::direct_follow	(	const T &	Default,
		const char *	Option
	)			[inline]

Definition at line 1518 of file getpot.h.

References _convert_to_type(), _match_starting_string(), _record_argument_request(), argv, and cursor.

Referenced by direct_follow().

{
    const char* FollowStr = _match_starting_string(Option);

    // (*) record requested of argument for later ufo-detection
    _record_argument_request(std::string(Option) + FollowStr);

    if( FollowStr == 0 )                    return Default;
    if( ++cursor >= argv.size() )
      cursor = getpot_cast_int<unsigned>(argv.size());
    return _convert_to_type(FollowStr, Default);
}

void GETPOT_NAMESPACE::GetPot::disable_loop

(

)

[inline]

Definition at line 207 of file getpot.h.

References search_loop_f.

Referenced by init_multiple_occurrence().

{ search_loop_f = false; }

void GETPOT_NAMESPACE::GetPot::disable_request_recording

(

)

[inline]

Definition at line 137 of file getpot.h.

References request_recording_f.

{ request_recording_f = false; }

void GETPOT_NAMESPACE::GetPot::enable_loop

(

)

[inline]

Definition at line 208 of file getpot.h.

References search_loop_f.

{ search_loop_f = true; }

void GETPOT_NAMESPACE::GetPot::enable_request_recording

(

)

[inline]

Definition at line 138 of file getpot.h.

References request_recording_f.

{ request_recording_f = true; }

template<typename T >

T GETPOT_NAMESPACE::GetPot::follow	(	const T &	Default,
		unsigned int	No,
		const char *	P,
			...
	)			[inline]

Definition at line 1471 of file getpot.h.

References next(), and search().

{
    // (*) record requested of argument is entirely handled in 'search()' and 'next()'
    if( No == 0 ) return Default;
    if( search(P) == true ) return next(Default);

    va_list ap;
    va_start(ap, P);
    unsigned i=1;
    for(; i<No; i++) {
        char* Opt = va_arg(ap, char *);
        if( search(Opt) == true ) {
            va_end(ap);
            return next(Default);
        }
    }
    va_end(ap);
    return Default;
}

const char * GETPOT_NAMESPACE::GetPot::follow	(	const char *	Default,
		unsigned	No,
		const char *	Option,
			...
	)			[inline]

Definition at line 1492 of file getpot.h.

References next(), and search().

{
    // (*) record requested of argument is entirely handled in 'search()' and 'next()'
    if( No == 0 ) return Default;
    if( search(P) == true ) return next(Default);

    va_list ap;
    va_start(ap, P);
    unsigned i=1;
    for(; i<No; i++) {
        char* Opt = va_arg(ap, char *);
        if( search(Opt) == true ) {
            va_end(ap);
            return next(Default);
        }
    }
    va_end(ap);
    return Default;
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::follow	(	const T &	Default,
		unsigned	No,
		const char *	Option,
			...
	)			[inline]

const char * GETPOT_NAMESPACE::GetPot::follow	(	const char *	Default,
		const char *	Option
	)			[inline]

Definition at line 1462 of file getpot.h.

References _internal_managed_copy(), and follow().

{
    return _internal_managed_copy(follow(std::string(Default), Option));
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::follow	(	const T &	Default,
		const char *	Option
	)			[inline]

Definition at line 1454 of file getpot.h.

References next(), and search().

Referenced by follow().

{
    // (*) record requested of argument is entirely handled in 'search()' and 'next()'
    if( search(Option) == false ) return Default;
    return next(Default);
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::get	(	unsigned int	Idx,
		const T &	Default
	)			const [inline]

Definition at line 1408 of file getpot.h.

References _convert_to_type(), and argv.

{
    if( Idx >= argv.size() ) return Default;
    return _convert_to_type(argv[Idx], Default);
}

const char* GETPOT_NAMESPACE::GetPot::get	(	unsigned	Idx,
		const char *	Default
	)			const [inline]

template<typename T >

T GETPOT_NAMESPACE::GetPot::get	(	unsigned	Idx,
		const T &	Default
	)			const [inline]

std::set< std::string > GETPOT_NAMESPACE::GetPot::get_overridden_variables

(

)

const [inline]

Definition at line 1922 of file getpot.h.

References overridden_vars.

{ return overridden_vars; }

STRING_VECTOR GETPOT_NAMESPACE::GetPot::get_section_names

(

)

const [inline]

Definition at line 1918 of file getpot.h.

References section_list.

{ return section_list; }

template<typename T >

T GETPOT_NAMESPACE::GetPot::get_value_no_default	(	const std::string &	VarName,
		const T &	Default,
		unsigned int	Idx
	)			const [inline]

Definition at line 1793 of file getpot.h.

References get_value_no_default().

{
    return get_value_no_default(VarName.c_str(), Default, Idx);
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::get_value_no_default	(	const char *	VarName,
		const T &	Default,
		unsigned int	Idx
	)			const [inline]

Definition at line 1775 of file getpot.h.

References _convert_to_type_no_default(), _request_variable(), and GETPOT_NAMESPACE::GetPot::variable::get_element().

{
    // (*) recording of requested variables happens in '_request_variable()'
    const variable* sv = _request_variable(VarName);
    if( sv == 0 ){
      getpot_cerr << "ERROR: cannot find variable "<<VarName<<std::endl;
      getpot_error();
    }
    const std::string*  element = sv->get_element(Idx);
    if( element == 0 ){
      getpot_cerr << "ERROR: cannot find index "<<Idx<<" of variable "<<VarName<<std::endl;
      getpot_error();
    }
    return _convert_to_type_no_default(VarName, *element, Default);
}

const char* GETPOT_NAMESPACE::GetPot::get_value_no_default	(	const std::string &	VarName,
		const char *	Default,
		unsigned	Idx
	)			const [inline]

const char* GETPOT_NAMESPACE::GetPot::get_value_no_default	(	const char *	VarName,
		const char *	Default,
		unsigned	Idx
	)			const [inline]

template<typename T >

T GETPOT_NAMESPACE::GetPot::get_value_no_default	(	const std::string &	VarName,
		const T &	Default,
		unsigned	Idx
	)			const [inline]

template<typename T >

T GETPOT_NAMESPACE::GetPot::get_value_no_default	(	const char *	VarName,
		const T &	Default,
		unsigned	Idx
	)			const [inline]

const char * GETPOT_NAMESPACE::GetPot::get_value_no_default	(	const std::string &	VarName,
		const char *	Default
	)			const [inline]

Definition at line 1768 of file getpot.h.

References get_value_no_default().

{
    return get_value_no_default(VarName.c_str(),Default);
}

const char * GETPOT_NAMESPACE::GetPot::get_value_no_default	(	const char *	VarName,
		const char *	Default
	)			const [inline]

Definition at line 1762 of file getpot.h.

References _internal_managed_copy(), and get_value_no_default().

{
    return _internal_managed_copy(get_value_no_default(VarName, Default));
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::get_value_no_default	(	const std::string &	VarName,
		const T &	Default
	)			const [inline]

Definition at line 1756 of file getpot.h.

References get_value_no_default().

{
    return get_value_no_default(VarName.c_str(),Default);
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::get_value_no_default	(	const char *	VarName,
		const T &	Default
	)			const [inline]

Definition at line 1742 of file getpot.h.

References _convert_to_type_no_default(), _request_variable(), and GETPOT_NAMESPACE::GetPot::variable::original.

Referenced by get_value_no_default().

{
    // (*) recording of requested variables happens in '_request_variable()'
    const variable*  sv = _request_variable(VarName);
    if( sv == 0 )
    {
      getpot_cerr << "ERROR: cannot find variable "<<VarName<<std::endl;
      getpot_error();
    }
    return _convert_to_type_no_default(VarName, sv->original, Default);
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::get_variable_names

(

)

const [inline]

Definition at line 1906 of file getpot.h.

References _get_remaining_string(), prefix, and variables.

{
    STRING_VECTOR  result;
    std::vector<GetPot::variable>::const_iterator it = variables.begin();
    for(; it != variables.end(); ++it) {
        const std::string Tmp = _get_remaining_string((*it).name, prefix);
        if( Tmp != "" ) result.push_back(Tmp);
    }
    return result;
}

bool GETPOT_NAMESPACE::GetPot::have_variable

(

const std::string &

VarName

)

const [inline]

Definition at line 1675 of file getpot.h.

References have_variable().

{
    return have_variable(VarName.c_str());
}

bool GETPOT_NAMESPACE::GetPot::have_variable

(

const char *

VarName

)

const [inline]

Definition at line 1667 of file getpot.h.

References _request_variable().

Referenced by have_variable().

{
    const variable* sv = _request_variable(VarName);
    if (sv == 0) return false;
    return true;
}

void GETPOT_NAMESPACE::GetPot::init_multiple_occurrence

(

)

[inline]

Definition at line 1396 of file getpot.h.

References disable_loop(), and reset_cursor().

{ disable_loop(); reset_cursor(); }

const char * GETPOT_NAMESPACE::GetPot::next

(

const char *

Default

)

[inline]

Definition at line 1445 of file getpot.h.

References _internal_managed_copy(), and next().

{
    return _internal_managed_copy(next(std::string(Default)));
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::next

(

const T &

Default

)

[inline]

Definition at line 1429 of file getpot.h.

References _convert_to_type(), _get_remaining_string(), _record_argument_request(), argv, cursor, prefix, and search_failed_f.

Referenced by follow(), and next().

{
    if( search_failed_f ) return Default;
    cursor++;
    if( cursor >= argv.size() )
    { cursor = getpot_cast_int<unsigned>(argv.size()); return Default; }

    // (*) record requested argument for later ufo detection
    _record_argument_request(argv[cursor]);

    const std::string Remain = _get_remaining_string(argv[cursor], prefix);

    return Remain != "" ? _convert_to_type(Remain, Default) : Default;
}

const char * GETPOT_NAMESPACE::GetPot::next_nominus

(

)

[inline]

Definition at line 1646 of file getpot.h.

References _record_argument_request(), argv, idx_nominus, and nominus_cursor.

{
    if( nominus_cursor < int(idx_nominus.size()) - 1 ) {
        const std::string Tmp = argv[idx_nominus[++nominus_cursor]];

        // (*) record for later ufo-detection
        _record_argument_request(Tmp);

        return Tmp.c_str();
    }
    return 0;
}

unsigned GETPOT_NAMESPACE::GetPot::nominus_size

(

)

const [inline]

Definition at line 238 of file getpot.h.

References idx_nominus.

                                                {
        return getpot_cast_int<unsigned>(idx_nominus.size());
    }

STRING_VECTOR GETPOT_NAMESPACE::GetPot::nominus_vector

(

)

const [inline]

Definition at line 1629 of file getpot.h.

References _record_argument_request(), argv, and idx_nominus.

{
    STRING_VECTOR nv;
    std::vector<unsigned>::const_iterator it = idx_nominus.begin();
    for(; it != idx_nominus.end(); ++it) {
        nv.push_back(argv[*it]);

        // (*) record for later ufo-detection
        //     when a nominus vector is requested, the entire set of nominus arguments are
        //     tagged as 'requested'
        _record_argument_request(argv[*it]);
    }
    return nv;
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::operator()	(	const std::string &	VarName,
		const T &	Default,
		unsigned int	Idx
	)			const [inline]

Definition at line 1723 of file getpot.h.

References operator()().

{
    return operator()(VarName.c_str(), Default, Idx);
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::operator()	(	const char *	VarName,
		const T &	Default,
		unsigned int	Idx
	)			const [inline]

Definition at line 1711 of file getpot.h.

References _convert_to_type(), _request_variable(), and GETPOT_NAMESPACE::GetPot::variable::get_element().

{
    // (*) recording of requested variables happens in '_request_variable()'
    const variable* sv = _request_variable(VarName);
    if( sv == 0 ) return Default;
    const std::string*  element = sv->get_element(Idx);
    if( element == 0 ) return Default;
    return _convert_to_type(*element, Default);
}

const char* GETPOT_NAMESPACE::GetPot::operator()	(	const std::string &	VarName,
		const char *	Default,
		unsigned	Idx
	)			const [inline]

const char* GETPOT_NAMESPACE::GetPot::operator()	(	const char *	VarName,
		const char *	Default,
		unsigned	Idx
	)			const [inline]

template<typename T >

T GETPOT_NAMESPACE::GetPot::operator()	(	const std::string &	VarName,
		const T &	Default,
		unsigned	Idx
	)			const [inline]

template<typename T >

T GETPOT_NAMESPACE::GetPot::operator()	(	const char *	VarName,
		const T &	Default,
		unsigned	Idx
	)			const [inline]

const char * GETPOT_NAMESPACE::GetPot::operator()	(	const std::string &	VarName,
		const char *	Default
	)			const [inline]

Definition at line 1704 of file getpot.h.

References operator()().

{
    return operator()(VarName.c_str(), Default);
}

const char * GETPOT_NAMESPACE::GetPot::operator()	(	const char *	VarName,
		const char *	Default
	)			const [inline]

Definition at line 1698 of file getpot.h.

References _internal_managed_copy().

{
    return _internal_managed_copy(operator()(VarName, std::string(Default)));
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::operator()	(	const std::string &	VarName,
		const T &	Default
	)			const [inline]

Definition at line 1692 of file getpot.h.

References operator()().

{
    return operator()(VarName.c_str(), Default);
}

template<typename T >

T GETPOT_NAMESPACE::GetPot::operator()	(	const char *	VarName,
		const T &	Default
	)			const [inline]

Definition at line 1682 of file getpot.h.

References _convert_to_type(), _request_variable(), and GETPOT_NAMESPACE::GetPot::variable::original.

Referenced by operator()().

{
    // (*) recording of requested variables happens in '_request_variable()'
    const variable*  sv = _request_variable(VarName);
    if( sv == 0 ) return Default;
    return _convert_to_type(sv->original, Default);
}

GetPot & GETPOT_NAMESPACE::GetPot::operator=

(

const GetPot &

Other

)

[inline]

Definition at line 700 of file getpot.h.

References _comment_end, _comment_start, _field_separator, _getpot_mtx, _internal_string_container, _requested_arguments, _requested_sections, _requested_variables, argv, cursor, end, idx_nominus, nominus_cursor, overridden_vars, prefix, request_recording_f, search_failed_f, search_loop_f, section, section_list, and variables.

{
    if (&Other == this) return *this;

    prefix               = Other.prefix;
    section              = Other.section;
    section_list         = Other.section_list;
    argv                 = Other.argv;
    cursor               = Other.cursor;
    search_loop_f        = Other.search_loop_f;
    search_failed_f      = Other.search_failed_f;
    nominus_cursor       = Other.nominus_cursor;
    overridden_vars      = Other.overridden_vars;
    idx_nominus          = Other.idx_nominus;
    variables            = Other.variables;
    _comment_start       = Other._comment_start;
    _comment_end         = Other._comment_end;
    _field_separator     = Other._field_separator;
    _getpot_mtx          = Other._getpot_mtx;
    _requested_arguments = Other._requested_arguments;
    _requested_variables = Other._requested_variables;
    _requested_sections  = Other._requested_sections;
    request_recording_f  = Other.request_recording_f;

    std::set<const char*, ltstr>::const_iterator        my_it =
      _internal_string_container.begin();
    const std::set<const char*, ltstr>::const_iterator my_end =
      _internal_string_container.end();

    for(; my_it != my_end; ++my_it)
        delete [] *my_it;

    _internal_string_container.clear();

    std::set<const char*,ltstr>::const_iterator it =
      Other._internal_string_container.begin();
    const std::set<const char*,ltstr>::const_iterator end =
      Other._internal_string_container.end();

    for (; it != end; ++it) {
        const char* otherstr = *it;
        char* newcopy = new char[strlen(otherstr)+1];
        strncpy(newcopy, otherstr, strlen(otherstr)+1);
        this->_internal_string_container.insert(newcopy);
    }

    return *this;
}

const char * GETPOT_NAMESPACE::GetPot::operator[]

(

unsigned

Idx

)

const [inline]

Definition at line 1403 of file getpot.h.

References argv.

{ return idx<argv.size() ? argv[idx].c_str() : 0; }

bool GETPOT_NAMESPACE::GetPot::options_contain

(

const char *

FlagList

)

const [inline]

Definition at line 1573 of file getpot.h.

References _check_flags(), _get_remaining_string(), argv, and prefix.

{
    // go through all arguments that start with a '-' (but not '--')
    std::string str;
    STRING_VECTOR::const_iterator it = argv.begin();
    for(; it != argv.end(); ++it) {
        str = _get_remaining_string(*it, prefix);

        if( str.length() >= 2 && str[0] == '-' && str[1] != '-' )
            if( _check_flags(str, FlagList) ) return true;
    }
    return false;
}

void GETPOT_NAMESPACE::GetPot::parse_command_line	(	const int	argc_,
		char **	argv_,
		const char *	FieldSeparator = 0x0
	)			[inline]

Definition at line 536 of file getpot.h.

References _basic_initialization(), _field_separator, and _parse_argument_vector().

Referenced by GetPot().

{
    _basic_initialization();

    // if specified -> overwrite default string
    if( FieldSeparator ) _field_separator = std::string(FieldSeparator);

    // -- make an internal copy of the argument list:
    STRING_VECTOR _apriori_argv;
    // -- for the sake of clarity: we do want to include the first
    //    argument of the first parsing source in the argument vector!
    //    it will not be a nominus argument, though. This gives us a
    //    minimum vector size of one which facilitates error checking
    //    in many functions. Also the user will be able to retrieve
    //    the name of his application or input file by "get[0]"
    _apriori_argv.push_back(std::string(argv_[0]));
    int i=1;
    for(; i<argc_; i++) {
        std::string tmp(argv_[i]);   // recall the problem with temporaries,
        _apriori_argv.push_back(tmp);       // reference counting in arguement lists ...
    }
    _parse_argument_vector(_apriori_argv);
}

void GETPOT_NAMESPACE::GetPot::parse_input_file	(	const std::string &	FileName,
		const std::string &	CommentStart = std::string("#"),
		const std::string &	CommentEnd = std::string("\n"),
		const std::string &	FieldSeparator = std::string(" \t\n")
	)			[inline]

Definition at line 626 of file getpot.h.

References _basic_initialization(), _comment_end, _comment_start, _field_separator, _parse_argument_vector(), and _read_in_file().

Referenced by _parse_argument_vector(), and GetPot().

{
    _basic_initialization();

    // overwrite default strings
    _comment_start = std::string(CommentStart);
    _comment_end   = std::string(CommentEnd);
    _field_separator = FieldSeparator;

    STRING_VECTOR _apriori_argv;
    // -- the first element of the argument vector stores the name of
    //    the first parsing source; however, this element is not
    //    parsed for variable assignments or nominuses.
    //
    //    Regardless, we don't add more than one name to the argument
    //    vector.
    _apriori_argv.push_back(FileName);

    STRING_VECTOR args = _read_in_file(FileName.c_str());
    _apriori_argv.insert(_apriori_argv.begin()+1, args.begin(), args.end());
    _parse_argument_vector(_apriori_argv);
}

int GETPOT_NAMESPACE::GetPot::print	(	const char *	custom_prefix,
		std::ostream &	out_stream = std::cout,
		unsigned int	skip_count = 1
	)			const [inline]

Definition at line 1968 of file getpot.h.

References argv.

{
    STRING_VECTOR::const_iterator it = argv.begin();
    it += skip_count;
    for(; it != argv.end(); ++it)
      {
        out_stream << custom_prefix;
        out_stream << *it << std::endl;
      }
    out_stream << std::endl;
    return 1;
}

int GETPOT_NAMESPACE::GetPot::print

(

std::ostream &

out_stream = std::cout

)

const [inline]

Definition at line 1951 of file getpot.h.

References argv.

{
    out_stream << "argc = " << argv.size() << std::endl;
    STRING_VECTOR::const_iterator it = argv.begin();
    for(; it != argv.end(); ++it)
        out_stream << *it << std::endl;
    out_stream << std::endl;
    return 1;
}

void GETPOT_NAMESPACE::GetPot::reset_cursor

(

)

[inline]

Definition at line 1392 of file getpot.h.

References cursor, and search_failed_f.

Referenced by init_multiple_occurrence().

{ search_failed_f = false; cursor = 0; }

void GETPOT_NAMESPACE::GetPot::reset_nominus_cursor

(

)

[inline]

Definition at line 1660 of file getpot.h.

References nominus_cursor.

{ nominus_cursor = -1; }

bool GETPOT_NAMESPACE::GetPot::search	(	unsigned	No,
		const char *	P,
			...
	)			[inline]

Definition at line 1354 of file getpot.h.

References _record_argument_request(), and search().

{
    // (*) recording the requested arguments happens in subroutine 'search'
    if( No == 0 ) return false;

    // search for the first argument
    if( search(P) == true ) return true;

    // start interpreting variable argument list
    va_list ap;
    va_start(ap, P);
    unsigned i = 1;
    for(; i < No; i++) {
        char* Opt = va_arg(ap, char *);
        // (*) search records itself for later ufo detection
        if( search(Opt) == true ) break;
    }

    if( i < No ) {
        i++;
        // loop was left before end of array --> hit but
        // make sure that the rest of the search terms is marked
        // as requested.
        for(; i < No; i++) {
            char* Opt = va_arg(ap, char *);
            // (*) record requested arguments for later ufo detection
            _record_argument_request(Opt);
        }
        va_end(ap);
        return true;
    }

    va_end(ap);
    // loop was left normally --> no hit
    return false;
}

bool GETPOT_NAMESPACE::GetPot::search

(

const std::string &

option

)

[inline]

Definition at line 1316 of file getpot.h.

References search().

{
  return search(Option.c_str());
}

bool GETPOT_NAMESPACE::GetPot::search

(

const char *

option

)

[inline]

Definition at line 1323 of file getpot.h.

References _record_argument_request(), argv, cursor, prefix, search_failed_f, and search_loop_f.

Referenced by follow(), and search().

{
    unsigned           OldCursor = cursor;
    const std::string  SearchTerm = prefix + Option;

    // (*) record requested arguments for later ufo detection
    _record_argument_request(SearchTerm);

    if( OldCursor >= argv.size() )
      OldCursor = getpot_cast_int<unsigned>(argv.size() - 1);
    search_failed_f = true;

    // (*) first loop from cursor position until end
    unsigned  c = cursor;
    for(; c < argv.size(); c++) {
        if( argv[c] == SearchTerm )
        { cursor = c; search_failed_f = false; return true; }
    }
    if( ! search_loop_f ) return false;

    // (*) second loop from 0 to old cursor position
    for(c = 1; c < OldCursor; c++) {
        if( argv[c] == SearchTerm )
        { cursor = c; search_failed_f = false; return true; }
    }
    // in case nothing is found the cursor stays where it was
    return false;
}

bool GETPOT_NAMESPACE::GetPot::search_failed

(

)

const [inline]

Definition at line 204 of file getpot.h.

References search_failed_f.

{ return search_failed_f; }

void GETPOT_NAMESPACE::GetPot::set	(	const std::string &	VarName,
		const char *	Value,
		const bool	Requested = true
	)			[inline]

Definition at line 1886 of file getpot.h.

{
    set(VarName.c_str(), Value, Requested);
}

void GETPOT_NAMESPACE::GetPot::set	(	const char *	VarName,
		const char *	Value,
		const bool	Requested = true
	)			[inline]

Definition at line 1880 of file getpot.h.

References _set_variable().

{
  _set_variable(VarName, Value, Requested);
}

template<typename T >

void GETPOT_NAMESPACE::GetPot::set	(	const std::string &	VarName,
		const T &	Value,
		const bool	Requested = true
	)			[inline]

Definition at line 1874 of file getpot.h.

{
    set(VarName.c_str(), Value, Requested);
}

template<typename T >

void GETPOT_NAMESPACE::GetPot::set	(	const char *	VarName,
		const T &	Value,
		const bool	Requested = true
	)			[inline]

Definition at line 1865 of file getpot.h.

References _set_variable().

{
  std::ostringstream string_value;
  string_value << Value;
  _set_variable(VarName, string_value.str().c_str(), Requested);
}

void GETPOT_NAMESPACE::GetPot::set_prefix

(

const char *

Prefix

)

[inline]

Definition at line 203 of file getpot.h.

References prefix.

{ prefix = std::string(Prefix); }

unsigned GETPOT_NAMESPACE::GetPot::size

(

)

const [inline]

Definition at line 1422 of file getpot.h.

References argv.

Referenced by _DBE_expand().

{ return getpot_cast_int<unsigned>(argv.size()); }

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_arguments

(

)

const [inline]

Definition at line 2579 of file getpot.h.

References _requested_arguments.

Referenced by unidentified_arguments(), and unidentified_options().

{ return unidentified_arguments(_requested_arguments); }

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_arguments

(

const std::vector< std::string > &

Knowns

)

const [inline]

Definition at line 2583 of file getpot.h.

References unidentified_arguments().

{
    // We use set for efficiency, but want to support vector inputs for
    // backwards compatibility.
    return unidentified_arguments(std::set<std::string> (Knowns.begin(), Knowns.end()));
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_arguments

(

const std::set< std::string > &

Knowns

)

const [inline]

Definition at line 2591 of file getpot.h.

References _get_remaining_string(), argv, and prefix.

{
    STRING_VECTOR ufos;
    STRING_VECTOR::const_iterator it = argv.begin();
    ++it; // forget about argv[0] (application or filename)
    for(; it != argv.end(); ++it) {
        // -- argument belongs to prefixed section ?
        const std::string arg = _get_remaining_string(*it, prefix);
        if( arg == "" ) continue;

        // -- check if in list
        if( Knowns.find(arg) == Knowns.end() )
            ufos.push_back(*it);
    }
    return ufos;
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_arguments	(	unsigned	Number,
		const char *	Known,
			...
	)			const [inline]

Definition at line 2559 of file getpot.h.

References unidentified_arguments().

{
    std::set<std::string> known_arguments;

    // (1) create a vector of known arguments
    if( Number == 0 ) return STRING_VECTOR();

    va_list ap;
    va_start(ap, KnownArgument1);
    known_arguments.insert(std::string(KnownArgument1));
    unsigned i=1;
    for(; i<Number; i++)
        known_arguments.insert(std::string(va_arg(ap, char *)));
    va_end(ap);

    return unidentified_arguments(known_arguments);
}

std::string GETPOT_NAMESPACE::GetPot::unidentified_flags	(	const char *	Known,
		int	ArgumentNumber = -1
	)			const [inline]

Definition at line 2670 of file getpot.h.

References _get_remaining_string(), argv, and prefix.

                :
    //  ArgumentNumber >= 0 check specific argument
    //  ArgumentNumber == -1 check all options starting with one '-'
    //                       for flags
{
    std::string         ufos;
    STRING_VECTOR known_arguments;
    std::string         KFL(KnownFlagList);

    // (2) iteration over '-' arguments (options)
    if( ArgumentNumber == -1 ) {
        STRING_VECTOR::const_iterator it = argv.begin();
        it++; // forget about argv[0] (application or filename)
        for(; it != argv.end(); ++it) {
            // -- argument belongs to prefixed section ?
            const std::string arg = _get_remaining_string(*it, prefix);
            if( arg == "" ) continue;

            // -- does arguments start with '-' (but not '--')
            if     ( arg.length() < 2 ) continue;
            else if( arg[0] != '-' )    continue;
            else if( arg[1] == '-' )    continue;

            // -- check out if flags inside option are contained in KnownFlagList
            const char* p=arg.c_str();
            p++; // skip starting minus
            for(; *p != '\0' ; p++)
                if( KFL.find(*p) == std::string::npos ) ufos += *p;
        }
    }
    // (1) check specific argument
    else {
        // -- only check arguments that start with prefix
        int no_matches = 0;
        unsigned i=1;
        for(; i<argv.size(); i++) {
            const std::string Remain = _get_remaining_string(argv[i], prefix);
            if( Remain != "") {
                no_matches++;
                if( no_matches == ArgumentNumber) {
                    // -- the right argument number inside the section is found
                    // => check it for flags
                    const char* p = Remain.c_str();
                    p++; // skip starting minus
                    for(; *p != '\0' ; p++)
                        if( KFL.find(*p) == std::string::npos ) ufos += *p;
                    return ufos;
                }
            }
        }
    }
    return ufos;
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_nominuses

(

)

const [inline]

Definition at line 2853 of file getpot.h.

References _requested_arguments.

Referenced by unidentified_nominuses().

                                     {
    // -- every nominus is an argument.
    // -- the set of requested arguments contains the set of requested nominuss.
    // -- IF the set of requested arguments contains unrequested nominuss,
    //    THEN they were requested as 'follow' and 'next' arguments and not as real nominuses.
    //
    // => it is not necessary to separate requested nominus from the list

    return unidentified_nominuses(_requested_arguments);
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_nominuses

(

const std::vector< std::string > &

Knowns

)

const [inline]

Definition at line 2865 of file getpot.h.

References unidentified_nominuses().

{
    // We use set for efficiency, but want to support vector inputs for
    // backwards compatibility.
    return unidentified_nominuses(std::set<std::string> (Knowns.begin(), Knowns.end()));
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_nominuses

(

const std::set< std::string > &

Knowns

)

const [inline]

Definition at line 2873 of file getpot.h.

References _get_remaining_string(), argv, and prefix.

{
    STRING_VECTOR ufos;

    // (2) iterate over all arguments
    STRING_VECTOR::const_iterator it = argv.begin();
    ++it; // forget about argv[0] (application or filename)
    for(; it != argv.end(); ++it) {
        // -- check if nominus part of prefix
        const std::string arg = _get_remaining_string(*it, prefix);
        if( arg == "" )                                         continue;

        if( arg.length() < 1 )                                  continue;
        // option ? --> not a nomius
        if( arg[0] == '-' )                                     continue;
        // section ? --> not a real nominus
        if( arg[0] == '[' && arg[arg.length()-1] == ']' )       continue;
        // variable definition ? --> not a real nominus
        bool continue_f = false;
        unsigned i=0;
        for(; i<arg.length() ; i++)
            if( arg[i] == '=' ) { continue_f = true; break; }
        if( continue_f )                                        continue;

        // real nominuses are compared with the given list
        if( Knowns.find(arg) == Knowns.end() )
            ufos.push_back(*it);
    }
    return ufos;
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_nominuses	(	unsigned	Number,
		const char *	Known,
			...
	)			const [inline]

Definition at line 2831 of file getpot.h.

References unidentified_nominuses().

{
    std::set<std::string> known_nominuses;

    // create vector of known arguments
    if( Number == 0 ) return STRING_VECTOR();

    va_list ap;
    va_start(ap, Known);
    known_nominuses.insert(std::string(Known));
    unsigned i=1;
    for(; i<Number; i++) {
        std::string tmp = std::string(va_arg(ap, char *));
        if( tmp.length() == 0 ) continue;
        known_nominuses.insert(tmp);
    }
    va_end(ap);

    return unidentified_nominuses(known_nominuses);
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_options

(

)

const [inline]

Definition at line 2629 of file getpot.h.

References _requested_arguments, and unidentified_arguments().

Referenced by unidentified_options().

{
    // -- every option is an argument.
    // -- the set of requested arguments contains the set of requested options.
    // -- IF the set of requested arguments contains unrequested options,
    //    THEN they were requested as 'follow' and 'next' arguments and not as real options.
    //
    // => it is not necessary to separate requested options from the list
    return unidentified_arguments(_requested_arguments);
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_options

(

const std::vector< std::string > &

Knowns

)

const [inline]

Definition at line 2641 of file getpot.h.

References unidentified_options().

{
    // We use set for efficiency, but want to support vector inputs for
    // backwards compatibility.
    return unidentified_options(std::set<std::string> (Knowns.begin(), Knowns.end()));
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_options

(

const std::set< std::string > &

Knowns

)

const [inline]

Definition at line 2649 of file getpot.h.

References _get_remaining_string(), argv, and prefix.

{
    STRING_VECTOR ufos;
    STRING_VECTOR::const_iterator it = argv.begin();
    ++it; // forget about argv[0] (application or filename)
    for(; it != argv.end(); ++it) {
        // -- argument belongs to prefixed section ?
        const std::string arg = _get_remaining_string(*it, prefix);
        if( arg == "" ) continue;

        // is argument really an option (starting with '-') ?
        if( arg.length() < 1 || arg[0] != '-' ) continue;

        if( Knowns.find(arg) == Knowns.end() )
            ufos.push_back(*it);
    }

    return ufos;
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_options	(	unsigned	Number,
		const char *	Known,
			...
	)			const [inline]

Definition at line 2609 of file getpot.h.

References unidentified_options().

{
    std::set<std::string> known_options;

    // (1) create a vector of known arguments
    if( Number == 0 ) return STRING_VECTOR();

    va_list ap;
    va_start(ap, KnownOption1);
    known_options.insert(std::string(KnownOption1));
    unsigned i=1;
    for(; i<Number; i++)
        known_options.insert(std::string(va_arg(ap, char *)));
    va_end(ap);

    return unidentified_options(known_options);
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_sections

(

)

const [inline]

Definition at line 2800 of file getpot.h.

References _requested_sections.

Referenced by unidentified_sections().

{ return unidentified_sections(_requested_sections); }

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_sections

(

const std::vector< std::string > &

Knowns

)

const [inline]

Definition at line 2804 of file getpot.h.

References unidentified_sections().

{
    // We use set for efficiency, but want to support vector inputs for
    // backwards compatibility.
    return unidentified_sections(std::set<std::string> (Knowns.begin(), Knowns.end()));
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_sections

(

const std::set< std::string > &

Knowns

)

const [inline]

Definition at line 2812 of file getpot.h.

References _get_remaining_string(), prefix, and section_list.

{
    STRING_VECTOR ufos;

    victorate(std::string, section_list, it) {
        // -- check if section conform to prefix
        const std::string sec_name = _get_remaining_string(*it, prefix);
        if( sec_name == "" ) continue;

        // -- check if section is known
        if( Knowns.find(sec_name) == Knowns.end() )
            ufos.push_back(*it);
    }

    return ufos;
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_sections	(	unsigned	Number,
		const char *	Known,
			...
	)			const [inline]

Definition at line 2776 of file getpot.h.

References unidentified_sections().

{
    std::set<std::string> known_sections;

    // (1) create a vector of known arguments
    if( Number == 0 ) return STRING_VECTOR();

    va_list ap;
    va_start(ap, KnownSection1);
    known_sections.insert(std::string(KnownSection1));
    unsigned i=1;
    for(; i<Number; i++) {
        std::string tmp = std::string(va_arg(ap, char *));
        if( tmp.length() == 0 ) continue;
        if( tmp[tmp.length()-1] != '/' ) tmp += '/';
        known_sections.insert(tmp);
    }
    va_end(ap);

    return unidentified_sections(known_sections);
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_variables

(

)

const [inline]

Definition at line 2771 of file getpot.h.

References _requested_variables.

Referenced by unidentified_variables().

{  return unidentified_variables(_requested_variables); }

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_variables

(

const std::vector< std::string > &

Knowns

)

const [inline]

Definition at line 2746 of file getpot.h.

References unidentified_variables().

{
    // We use set for efficiency, but want to support vector inputs for
    // backwards compatibility.
    return unidentified_variables(std::set<std::string> (Knowns.begin(), Knowns.end()));
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_variables

(

const std::set< std::string > &

Knowns

)

const [inline]

Definition at line 2754 of file getpot.h.

References _get_remaining_string(), prefix, and variables.

{
    STRING_VECTOR ufos;

    victorate(GetPot::variable, variables, it) {
        // -- check if variable has specific prefix
        const std::string var_name = _get_remaining_string((*it).name, prefix);
        if( var_name == "" ) continue;

        // -- check if variable is known
        if( Knowns.find(var_name) == Knowns.end() )
            ufos.push_back((*it).name);
    }
    return ufos;
}

STRING_VECTOR GETPOT_NAMESPACE::GetPot::unidentified_variables	(	unsigned	Number,
		const char *	Known,
			...
	)			const [inline]

Definition at line 2726 of file getpot.h.

References unidentified_variables().

{
    std::set<std::string> known_variables;

    // create vector of known arguments
    if( Number == 0 ) return STRING_VECTOR();

    va_list ap;
    va_start(ap, KnownVariable1);
    known_variables.insert(std::string(KnownVariable1));
    unsigned i=1;
    for(; i<Number; i++)
        known_variables.insert(std::string(va_arg(ap, char *)));
    va_end(ap);

    return unidentified_variables(known_variables);
}

unsigned GETPOT_NAMESPACE::GetPot::vector_variable_size

(

const std::string &

VarName

)

const [inline]

Definition at line 1900 of file getpot.h.

References vector_variable_size().

{
    return vector_variable_size(VarName.c_str());
}

unsigned GETPOT_NAMESPACE::GetPot::vector_variable_size

(

const char *

VarName

)

const [inline]

Definition at line 1892 of file getpot.h.

References _request_variable(), and GETPOT_NAMESPACE::GetPot::variable::value.

Referenced by vector_variable_size().

{
    const variable*  sv = _request_variable(VarName);
    if( sv == 0 ) return 0;
    return (unsigned)(sv->value.size());
}

---

Member Data Documentation

std::string GETPOT_NAMESPACE::GetPot::_comment_end [private]

Definition at line 331 of file getpot.h.

Referenced by _basic_initialization(), _parse_argument_vector(), _skip_whitespace(), operator=(), and parse_input_file().

std::string GETPOT_NAMESPACE::GetPot::_comment_start [private]

Definition at line 330 of file getpot.h.

Referenced by _basic_initialization(), _parse_argument_vector(), _read_in_stream(), _skip_whitespace(), operator=(), and parse_input_file().

std::string GETPOT_NAMESPACE::GetPot::_field_separator [private]

Definition at line 334 of file getpot.h.

Referenced by _basic_initialization(), _parse_argument_vector(), _set_variable(), operator=(), parse_command_line(), and parse_input_file().

libMesh::Threads::spin_mutex GETPOT_NAMESPACE::GetPot::_getpot_mtx [mutable, private]

Definition at line 348 of file getpot.h.

Referenced by operator=().

std::set<const char*, ltstr> GETPOT_NAMESPACE::GetPot::_internal_string_container [mutable, private]

Definition at line 357 of file getpot.h.

Referenced by _internal_managed_copy(), GetPot(), operator=(), and ~GetPot().

std::set<std::string> GETPOT_NAMESPACE::GetPot::_requested_arguments [mutable, private]

Definition at line 365 of file getpot.h.

Referenced by _parse_argument_vector(), _record_argument_request(), absorb(), clear_requests(), operator=(), unidentified_arguments(), unidentified_nominuses(), and unidentified_options().

std::set<std::string> GETPOT_NAMESPACE::GetPot::_requested_sections [mutable, private]

Definition at line 367 of file getpot.h.

Referenced by _record_argument_request(), _record_variable_request(), absorb(), clear_requests(), operator=(), and unidentified_sections().

std::set<std::string> GETPOT_NAMESPACE::GetPot::_requested_variables [mutable, private]

Definition at line 366 of file getpot.h.

Referenced by _record_variable_request(), absorb(), clear_requests(), operator=(), and unidentified_variables().

STRING_VECTOR GETPOT_NAMESPACE::GetPot::argv [private]

Definition at line 313 of file getpot.h.

Referenced by _match_starting_string(), _parse_argument_vector(), absorb(), argument_contains(), direct_follow(), get(), next(), next_nominus(), nominus_vector(), operator=(), operator[](), options_contain(), print(), search(), size(), unidentified_arguments(), unidentified_flags(), unidentified_nominuses(), and unidentified_options().

unsigned GETPOT_NAMESPACE::GetPot::cursor [private]

Definition at line 314 of file getpot.h.

Referenced by _basic_initialization(), _match_starting_string(), direct_follow(), next(), operator=(), reset_cursor(), and search().

std::vector<unsigned> GETPOT_NAMESPACE::GetPot::idx_nominus [private]

Definition at line 323 of file getpot.h.

Referenced by _parse_argument_vector(), next_nominus(), nominus_size(), nominus_vector(), and operator=().

int GETPOT_NAMESPACE::GetPot::nominus_cursor [private]

Definition at line 322 of file getpot.h.

Referenced by _basic_initialization(), next_nominus(), operator=(), and reset_nominus_cursor().

std::set<std::string> GETPOT_NAMESPACE::GetPot::overridden_vars [private]

Definition at line 319 of file getpot.h.

Referenced by _set_variable(), get_overridden_variables(), and operator=().

std::string GETPOT_NAMESPACE::GetPot::prefix [private]

Definition at line 309 of file getpot.h.

Referenced by _basic_initialization(), _DBE_get_variable(), _find_variable(), argument_contains(), get_variable_names(), next(), operator=(), options_contain(), search(), set_prefix(), unidentified_arguments(), unidentified_flags(), unidentified_nominuses(), unidentified_options(), unidentified_sections(), and unidentified_variables().

bool GETPOT_NAMESPACE::GetPot::request_recording_f [private]

Definition at line 369 of file getpot.h.

Referenced by _basic_initialization(), _parse_argument_vector(), _record_argument_request(), _record_variable_request(), absorb(), disable_request_recording(), enable_request_recording(), and operator=().

bool GETPOT_NAMESPACE::GetPot::search_failed_f [private]

Definition at line 317 of file getpot.h.

Referenced by _basic_initialization(), _match_starting_string(), next(), operator=(), reset_cursor(), search(), and search_failed().

bool GETPOT_NAMESPACE::GetPot::search_loop_f [private]

Definition at line 315 of file getpot.h.

Referenced by _basic_initialization(), _match_starting_string(), disable_loop(), enable_loop(), operator=(), and search().

std::string GETPOT_NAMESPACE::GetPot::section [private]

Definition at line 310 of file getpot.h.

Referenced by _basic_initialization(), _DBE_get_variable(), _parse_argument_vector(), _record_argument_request(), _record_variable_request(), and operator=().

STRING_VECTOR GETPOT_NAMESPACE::GetPot::section_list [private]

Definition at line 311 of file getpot.h.

Referenced by _parse_argument_vector(), get_section_names(), operator=(), and unidentified_sections().

std::vector<variable> GETPOT_NAMESPACE::GetPot::variables [private]

Definition at line 327 of file getpot.h.

Referenced by _find_variable(), _set_variable(), absorb(), get_variable_names(), operator=(), and unidentified_variables().

---

The documentation for this class was generated from the following file:

• getpot.h