convert_string.h File Reference

#include <string>
#include <sstream>
#include <iomanip>
#include "lib_begin.h"
#include <cgv/config/lib_end.h>

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Namespaces
	cgv
	the cgv namespace
	cgv::utils
	namespace that holds tools that dont fit any other namespace

Functions
template<typename T >
std::string	cgv::utils::to_string (const T &v, unsigned int w=-1, unsigned int p=-1)
	convert a numeric type T into string of width w and precision p
template<typename T >
std::string	cgv::utils::to_string (const T &v, unsigned int w, char fill_char)
	convert an integer type T into string of width w with given fill character
template<>
std::string	cgv::utils::to_string (const std::string &v, unsigned int w, unsigned int p)
	specialization of conversion from string to strings
template<typename T >
bool	cgv::utils::from_string (T &v, const std::string &s)
	extract value from string
template<>
bool	cgv::utils::from_string (std::string &v, const std::string &s)
	specialization to extract string value from string

Detailed Description

Helper functions to convert numeric types into strings using std streams.