ToString.h File Reference

Contains toString and fromString functions for converting data types to strings and the other way round. More...

#include <boost/algorithm/string/predicate.hpp>
#include <error/Exceptions.h>
#include <math/Math.h>

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Classes
class	FromHex< T >
	Can be used with fromString to convert hex strings into numbers. More...
class	ToHex< T >
	Can be used with toString to convert values to their string hex representation. More...
class	FromOct< T >
	Can be used with fromString to convert oct strings into numbers. More...
class	ToOct< T >
	Can be used with toString to convert values to their string oct representation. More...

Namespaces
	mira
	specialize cv::DataType for our ImgPixel and inherit from cv::DataType<Vec>

Functions
template<typename T >
std::string	toString (const T &value, int precision=-1)
	Converts any data type to string (the data type must support the stream << operator). More...
template<typename T >
T	fromString (const std::string &str)
	Converts a string to any data type that supports the stream >> operator. More...
template<>
std::string	toString< char > (const char &value, int precision)
	Specialization for char. More...
template<>
char	fromString< char > (const std::string &str)
	Specialization for char. More...
template<>
std::string	toString< signed char > (const signed char &value, int precision)
	Specialization for signed char. More...
template<>
signed char	fromString< signed char > (const std::string &str)
	Specialization for signed char. More...
template<>
std::string	toString< unsigned char > (const unsigned char &value, int precision)
	Specialization for unsigned char. More...
template<>
unsigned char	fromString< unsigned char > (const std::string &str)
	Specialization for unsigned char. More...
template<>
std::string	toString< std::string > (const std::string &value, int precision)
	Specialization for string. More...
template<>
std::string	fromString< std::string > (const std::string &str)
	Specialization for string. More...
template<>
std::string	toString< float > (const float &value, int precision)
	Specialization for float. More...
template<>
float	fromString< float > (const std::string &str)
	Specialization for float. More...
template<>
std::string	toString< double > (const double &value, int precision)
	Specialization for double. More...
template<>
double	fromString< double > (const std::string &str)
	Specialization for double. More...
template<>
std::string	toString< long double > (const long double &value, int precision)
	Specialization for long double. More...
template<>
long double	fromString< long double > (const std::string &str)
	Specialization for long double. More...
template<>
std::string	toString< bool > (const bool &value, int precision)
	Specialization for bool. More...
template<>
bool	fromString< bool > (const std::string &str)
	Specialization for bool. More...

Variables
static constexpr auto	MIRA_TOSTRING_NAN = "nan"
static constexpr auto	MIRA_TOSTRING_POSITIVE_INF = "inf"
static constexpr auto	MIRA_TOSTRING_NEGATIVE_INF = "-inf"

Detailed Description

Contains toString and fromString functions for converting data types to strings and the other way round.

Author

Erik Einhorn, Tim Langner

Date

2010/07/08