itpp::Parser Class Reference

Argument Parser Class. More...

#include <itpp/base/parser.h>

Public Member Functions
	Parser ()
	Default Constructor.
	Parser (const std::string &filename)
	Constructor. Sets input file name.
	Parser (int argc, char *argv[])
	Constructor. Uses argc and argv (command line arguments)
	Parser (const std::string &filename, int argc, char *argv[])
	Constructor. Sets input file name and uses argc and argv (command line arguments)
	Parser (const Array< std::string > &setup)
	Constructor. Sets and Array of strings.
void	init (const std::string &filename)
	Initialization function. Sets input file name.
void	init (int argc, char *argv[])
	Initialization function. Uses argc and argv (command line arguments)
void	init (const std::string &filename, int argc, char *argv[])
	Initialization function. Sets input file name and uses argc and argv (command line arguments)
void	init (const Array< std::string > &setup)
	Initialization function. Sets and Array of strings.
void	set_silentmode (bool v=true)
	Sets silent mode if true, or verbose mode if false.
bool	exist (const std::string &name)
	Check is name exists in the file. Returns true if the name is found and false otherwise.
template<class T >
bool	get (T &var, const std::string &name, int num=-1)
	Get variable value if name can be found (and return true), otherwise keep old value (and return false)
bool	get_bool (const std::string &name, int num=-1)
	Interpret variable name as a bool.
int	get_int (const std::string &name, int num=-1)
	Interpret variable name as an integer.
double	get_double (const std::string &name, int num=-1)
	Interpret variable name as a double.
std::string	get_string (const std::string &name, int num=-1)
	Interpret variable name as a string.
vec	get_vec (const std::string &name, int num=-1)
	Interpret variable name as a vec.
ivec	get_ivec (const std::string &name, int num=-1)
	Interpret variable name as a ivec.
svec	get_svec (const std::string &name, int num=-1)
	Interpret variable name as a svec.
bvec	get_bvec (const std::string &name, int num=-1)
	Interpret variable name as a bvec.
mat	get_mat (const std::string &name, int num=-1)
	Interpret variable name as a mat.
imat	get_imat (const std::string &name, int num=-1)
	Interpret variable name as a imat.
smat	get_smat (const std::string &name, int num=-1)
	Interpret variable name as a smat.
bmat	get_bmat (const std::string &name, int num=-1)
	Interpret variable name as a bmat.
template<>
bool	get (std::string &var, const std::string &name, int num)
	Specialization or get() for std::string.
template<>
bool	get (int &var, const std::string &name, int num)
	Specialization of get() for int.
template<>
bool	get (bool &var, const std::string &name, int num)
	Specialization of get() for bool.

Detailed Description

Argument Parser Class.

Author

Thomas Eriksson and Pal Frenger (Thanks to Svante Signell for valuable input)

This class parses strings to variables. The syntax is compatible with Matlab and Octave. It can be used in several different ways. See the Detailed Description in the Argument Parser module.

Definition at line 111 of file parser.h.

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

• itpp/base/parser.h
• itpp/base/parser.cpp