Math Class Template Reference
[Math]

A template class for precision related staff. More...

#include <gmlmath.h>

Inheritance diagram for Math:

List of all members.

Static Public Member Functions
bool	AboutZero (const double v, const double tolerance)
	Comparisons with given tolerance.
bool	AboutZero (const double v)
bool	NearZero (const double v)
bool	AboutEqual (const double v1, const double v2, const double tolerance)
bool	AboutEqual (const double v1, const double v2)
bool	NearEqual (const double v1, const double v2)
int	SignAbout (const double v, const double tolerance)
	Determine sing of value with some tolerance around zero.
int	SignAbout (const double v)
int	SignNear (const double v)
Static Public Attributes
const double	TOLERANCE = 1.0E-05f
	default tolerance (type dependent)
const double	MIN_VALUE = numeric_limits<float>::min()
	Maximum values for float and double types (rounded down).
const double	MAX_VALUE = numeric_limits<float>::max()
	Minimal positive values for float and double types (rounded up).
const double	EPSILON = numeric_limits<float>::epsilon()
	minimum positive floating point number x such that 1.0 + x != 1.0

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Detailed Description

template<class T>
class gml::Math< T >

A template class for precision related staff.

Parameters:

T	is a real type like float, double

Note:

use typedefs MathD, MathF

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The documentation for this class was generated from the following files:

• gmlmath.h
• gmlmath.cpp

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