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//////////////////////////////////////////////////////////////////////
// Utilities.h
//
// Miscellaneous utility routines for ProDA.
//////////////////////////////////////////////////////////////////////
#ifndef UTILITIES_H
#define UTILITIES_H
#include <stdio.h>
// reading character buffer of arbitrary size from a file
int GetData (FILE *file, char *&buffer,
const char *terminatingChars,
const char *skipChars);
// duplicate string
char *StrDup (const char *s);
char *SubString (const char *s, int i, int j);
// math utility functions
inline int min (int a, int b){ if (a < b) return a; return b; }
inline float min (float a, float b){ if (a < b) return a; return b; }
inline double min (double a, double b){ if (a < b) return a; return b; }
inline int max (int a, int b){ if (a > b) return a; return b; }
inline float max (float a, float b){ if (a > b) return a; return b; }
inline double max (double a, double b){ if (a > b) return a; return b; }
inline void swap(int &a, int &b){int tmp = a;a = b; b= tmp;}
//
int Overlap(int b1, int e1, int b2, int e2);
#endif
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