AbsDiff Class Reference

Compression oracle based on absolute difference. More...

#include <nanovdb/util/GridBuilder.h>

Public Member Functions
	AbsDiff (float tolerance=-1.0f)
	AbsDiff (const AbsDiff &)=default
void	setTolerance (float tolerance)
float	getTolerance () const
bool	operator() (float exact, float approx) const
	Return true if the approximate value is within the accepted absolute error bounds of the exact value. More...

Detailed Description

Compression oracle based on absolute difference.

Constructor & Destructor Documentation

AbsDiff ( float  tolerance = -1.0f )

inline

Note

The default value of -1 means it's un-initialized!

AbsDiff ( const AbsDiff &  )

default

Member Function Documentation

float getTolerance ( ) const

inline

bool operator() ( float  exact, float  approx  ) const

inline

Return true if the approximate value is within the accepted absolute error bounds of the exact value.

Required member method

void setTolerance ( float  tolerance )

inline