real_number.hpp File Reference

Custom precision real numbers. More...

#include <iostream>
#include <limits>
#include "claw/impl/real_number.tpp"

Go to the source code of this file.

Classes
struct	claw::make_epsilon< T >
	This class generates an epsilon value of a given precision. More...
class	claw::real_number< T >
	Custom precision real numbers. More...
struct	std::numeric_limits< claw::real_number< T > >

Namespaces
namespace	claw
	This is the main namespace.

Functions
template<typename T >
std::istream &	operator>> (std::istream &is, claw::real_number< T > &self)
	Read a number from a stream.
template<typename T >
claw::real_number< T >	std::abs (const claw::real_number< T > &v)
	Get the absolute value of a number.
template<typename T >
claw::real_number< T >	operator- (const claw::real_number< T > &self)
	Get the opposite value of a number.
template<typename T >
claw::real_number< T >	operator- (T v, const claw::real_number< T > &self)
	Subtract a number to an other value.
template<typename T >
std::ostream &	operator<< (std::ostream &os, const claw::real_number< T > &self)
	Output a number in a stream.

Detailed Description

Custom precision real numbers.

Author

Julien Jorge

Definition in file real_number.hpp.

Function Documentation

template<typename T >

claw::real_number<T> operator-

(

const claw::real_number< T > &

self

)

Get the opposite value of a number.

Parameters

self	The number.

Definition at line 303 of file real_number.tpp.

template<typename T >

claw::real_number<T> operator-	(	T	v,
		const claw::real_number< T > &	self
	)

Subtract a number to an other value.

Parameters

v	The other value.
self	The number.

Definition at line 315 of file real_number.tpp.

template<typename T >

std::ostream& operator<<	(	std::ostream &	os,
		const claw::real_number< T > &	self
	)

Output a number in a stream.

Parameters

os	The stream in which the value is written.
self	The number.

Definition at line 327 of file real_number.tpp.

References claw::real_number< T >::output().

template<typename T >

std::istream& operator>>	(	std::istream &	is,
		claw::real_number< T > &	self
	)

Read a number from a stream.

Parameters

is	The stream from which the value is read.
self	The number.

Definition at line 339 of file real_number.tpp.