SLIP: slip::constants< _Tp > Struct Template Reference

A structure for numeric constants. More...

#include <macros.hpp>

Static Public Member Functions
static _Tp	pi () throw ()
	Constant $\pi$ . More...

static _Tp	pi_2 () throw ()
	Constant $\pi / 2$ . More...

static _Tp	pi_3 () throw ()
	Constant $\pi / 3$ . More...

static _Tp	pi_4 () throw ()
	Constant $\pi / 4$ . More...

static _Tp	_1_pi () throw ()
	Constant $1 / \pi$ . More...

static _Tp	_2_sqrtpi () throw ()
	Constant $2 / \sqrt(\pi)$ . More...

static _Tp	one () throw ()
	Constant . More...

static _Tp	two () throw ()
	Constant . More...

static _Tp	half () throw ()
	Constant . More...

static _Tp	sqrt2 () throw ()
	Constant $\sqrt(2)$ . More...

static _Tp	sqrt3 () throw ()
	Constant $\sqrt(3)$ . More...

static _Tp	sqrtpi_2 () throw ()
	Constant $\sqrt(\pi/2)$ . More...

static _Tp	sqrt1_2 () throw ()
	Constant . More...

static _Tp	lnpi () throw ()
	Constant $\log(\pi)$ . More...

static _Tp	gamma_e () throw ()
	Constant Euler's constant $\gamma_E$ . More...

static _Tp	euler () throw ()
	Constant Euler-Mascheroni . More...

Detailed Description

template<typename _Tp>
struct slip::constants< _Tp >

A structure for numeric constants.

Author: Benoit Tremblais <tremblais_AT_sic.univ-poitiers.fr>: conceptor

Date: 2006/07/29

Since: 1.0.0

Version: 0.0.1

Examples:: double pi = slip::constants<double>::pi();

float two = slip::constants<float>::two();

Definition at line 399 of file macros.hpp.

Member Function Documentation

template<typename _Tp >

static _Tp slip::constants< _Tp >::_1_pi	(		)
throw	(
	)

inlinestatic

Constant $1 / \pi$ .

Definition at line 414 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::_2_sqrtpi	(		)
throw	(
	)

inlinestatic

Constant $2 / \sqrt(\pi)$ .

Definition at line 417 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::euler	(		)
throw	(
	)

inlinestatic

Constant Euler-Mascheroni $ e $ .

Definition at line 447 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::gamma_e	(		)
throw	(
	)

inlinestatic

Constant Euler's constant $\gamma_E$ .

Definition at line 444 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::half	(		)
throw	(
	)

inlinestatic

Constant $ 1/2) $ .

Definition at line 426 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::lnpi	(		)
throw	(
	)

inlinestatic

Constant $\log(\pi)$ .

Definition at line 441 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::one	(		)
throw	(
	)

inlinestatic

Constant $ 1) $ .

Definition at line 420 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::pi	(		)
throw	(
	)

inlinestatic

Constant $\pi$ .

Definition at line 402 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::pi_2	(		)
throw	(
	)

inlinestatic

Constant $\pi / 2$ .

Definition at line 405 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::pi_3	(		)
throw	(
	)

inlinestatic

Constant $\pi / 3$ .

Definition at line 408 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::pi_4	(		)
throw	(
	)

inlinestatic

Constant $\pi / 4$ .

Definition at line 411 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::sqrt1_2	(		)
throw	(
	)

inlinestatic

Constant $ 1 / sqrt(2) $ .

Definition at line 438 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::sqrt2	(		)
throw	(
	)

inlinestatic

Constant $\sqrt(2)$ .

Definition at line 429 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::sqrt3	(		)
throw	(
	)

inlinestatic

Constant $\sqrt(3)$ .

Definition at line 432 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::sqrtpi_2	(		)
throw	(
	)

inlinestatic

Constant $\sqrt(\pi/2)$ .

Definition at line 435 of file macros.hpp.

template<typename _Tp >

static _Tp slip::constants< _Tp >::two	(		)
throw	(
	)

inlinestatic

Constant $ 2) $ .

Definition at line 423 of file macros.hpp.

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

src/Algorithm/macros.hpp