Functions
template<class A >
bool	FuzzyCompare (A a, A b)
	Perform a fuzzy compare of floats/doubles. More...

template<class A >
bool	FuzzyCompare (A a, A b, A epsilon)
	Perform a fuzzy compare of floats/doubles, specify the allowed tolerance. More...

template<class A >
A	SafeDivision (A a, A b)
	Performs safe division that catches overflow and underflow. More...


template<class A >
bool	NearlyEqual (A a, A b, A tol=std::numeric_limits< A >::epsilon())
	A slightly different fuzzy comparator that checks if two values are "nearly" equal based on Knuth, "The Art of Computer Programming (vol II)". More...

Function Documentation

template<class A >

bool vtkMathUtilities::FuzzyCompare	(	A	a,
		A	b
	)

Perform a fuzzy compare of floats/doubles.

Definition at line 43 of file vtkMathUtilities.h.

template<class A >

bool vtkMathUtilities::FuzzyCompare	(	A	a,
		A	b,
		A	epsilon
	)

Perform a fuzzy compare of floats/doubles, specify the allowed tolerance.

Definition at line 52 of file vtkMathUtilities.h.

template<class A >

A vtkMathUtilities::SafeDivision	(	A	a,
		A	b
	)

Performs safe division that catches overflow and underflow.

Definition at line 61 of file vtkMathUtilities.h.

template<class A >

bool vtkMathUtilities::NearlyEqual	(	A	a,
		A	b,
		A	tol = `std::numeric_limits<A>::epsilon()`
	)

A slightly different fuzzy comparator that checks if two values are "nearly" equal based on Knuth, "The Art of Computer Programming (vol II)".

Definition at line 86 of file vtkMathUtilities.h.

Functions