opencv2/core/fast_math.hpp

#include <opencv2/core/cvdef.h>
#include <cmath>

Include dependency graph for fast_math.hpp:

This graph shows which files directly or indirectly include fast_math.hpp:

Functions

int cvCeil (double value)

Rounds floating-point number to the nearest integer not smaller than the original.

int cvCeil (float value)

int cvCeil (int value)

int cvFloor (double value)

Rounds floating-point number to the nearest integer not larger than the original.

CV_DISABLE_UBSAN int cvFloor (float value)

int cvFloor (int value)

int cvIsInf (double value)

Determines if the argument is Infinity.

int cvIsInf (float value)

int cvIsNaN (double value)

Determines if the argument is Not A Number.

int cvIsNaN (float value)

int cvRound (double value)

Rounds floating-point number to the nearest integer.

int cvRound (float value)

int cvRound (int value)