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math/round.h File Reference

Numerical Rounding Routines. More...

#include <glt/config.h>
#include <cmath>

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Functions
float	round (const float value, const int precision=0)
	rounds value to a specified precision
double	round (const double value, const int precision=0)
	rounds value to a specified precision

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Detailed Description

Numerical Rounding Routines.

Definition in file round.h.

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Function Documentation

float round (  const float    value, const int    precision = 0 )

rounds value to a specified precision Author: Stefan Greuter Parameters: value  float to be rounded precision  desired precision Returns: rounded float value Note: precision must be non-negative Returns the rounded value of 'value' to the specified 'precision' (number of digits after the decimal point). The must be a positive integer value. Definition at line 13 of file round.cpp. References round().

double round (  const double    value, const int    precision = 0 )

rounds value to a specified precision Author: Stefan Greuter Parameters: value  float to be rounded precision  desired precision Returns: rounded float value Note: precision must be non-negative Returns the rounded value of 'value' to the specified 'precision' (number of digits after the decimal point). The must be a positive integer value. Definition at line 22 of file round.cpp. Referenced by round().

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