Utilities Namespace Reference

Functions
bool	does_file_exist (const char *fileName)
int	CalculatePairs (int n)

Function Documentation

CalculatePairs()

int Utilities::CalculatePairs

(

int

n

)

in our data, n >= 2, so this is quite safe!

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does_file_exist()

bool Utilities::does_file_exist

(

const char *

fileName

)

A very simple function to test if a file exists Main use is to ensure that the output file is not overwriting an existing file.