implementation< ball_root, IV, ball_infinities< BV > > Struct Template Reference

#include <ball_infinities.hpp>

List of all members.

Public Types

typedef implementation
< ball_root, BV > Fallback
typedef implementation
< ball_rounding, BV > Rnd

Static Public Member Functions

template<typename C , typename R , typename V > static void sqrt (ball< C, R, V > &d, const ball< C, R, V > &z)
template<typename C , typename R , typename V > static void hypot (ball< C, R, V > &d, const ball< C, R, V > &x, const ball< C, R, V > &y)

Detailed Description

template<typename IV, typename BV>
struct mmx::implementation< ball_root, IV, ball_infinities< BV > >

Definition at line 204 of file ball_infinities.hpp.

Member Typedef Documentation

typedef implementation<ball_root,BV> Fallback

Definition at line 205 of file ball_infinities.hpp.

typedef implementation<ball_rounding,BV> Rnd

Definition at line 206 of file ball_infinities.hpp.

Member Function Documentation

static void hypot	(	ball< C, R, V > &	d,
		const ball< C, R, V > &	x,
		const ball< C, R, V > &	y
	)			`[inline, static]`

Definition at line 217 of file ball_infinities.hpp.

References Ball, Fuzz, mmx::hypot(), mmx::is_finite(), mmx::is_fuzz(), mmx::is_nan(), Maximal, and Nan.

00217                                               {
00218   if (is_finite (x) && is_finite (y)) Fallback::hypot (d, x, y);
00219   else if (is_nan (x) || is_nan (y)) d= Nan (Ball);
00220   else if (is_fuzz (x) || is_fuzz (y)) d= Fuzz (Ball);
00221   else d= Maximal (Ball);
00222 }

static void sqrt	(	ball< C, R, V > &	d,
		const ball< C, R, V > &	z
	)			`[inline, static]`

Definition at line 209 of file ball_infinities.hpp.

References Ball, mmx::is_finite(), mmx::is_infinite(), Maximal, Nan, and mmx::sqrt().

00209                               {
00210   if (is_negative_or_zero (z)) d= Nan (Ball);
00211   else if (is_finite (z)) Fallback::sqrt (d, z);
00212   else if (is_infinite (z)) d= Maximal (Ball);
00213   else d= Nan (Ball);
00214 }

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

include/numerix/ball_infinities.hpp