Util.h File Reference

#include <string>

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Functions
bool	equals (float x, float y, float epsilon=0.000001)
bool	equals (double x, double y, double epsilon=0.000001)
double	stringToDouble (const string &str)
float	stringToFloat (const string &str)

Function Documentation

equals() [1/2]

bool equals	(	const float	x,
		const float	y,
		float	epsilon
	)

Consder to floats equal if they are within epsilon of each other.

Definition at line 42 of file Util.cpp.

equals() [2/2]

bool equals	(	const double	x,
		const double	y,
		double	epsilon
	)

Consder to floats equal if they are within epsilon of each other.

Definition at line 47 of file Util.cpp.

stringToDouble()

double stringToDouble

(

const string &

str

)

Take a string representing a decimal point number and convert it to a double.

Throws std::invalid_argument if the string does not hold a decimal point number.

Definition at line 30 of file Util.cpp.

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stringToFloat()

float stringToFloat

(

const string &

str

)

Take a string representing a decimal point number and convert it to a float.

Throws std::invalid_argument if the string does not hold a decimal point number.

Definition at line 14 of file Util.cpp.