standard.h

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// Copyright (C) 2006 Ivo Nowak and Stefan Vigerske
// All Rights Reserved.
// This code is published under the Common Public License.
//
// Author: Ivo Nowak, Stefan Vigerske

// standard include files
#ifndef STANDARD_H
#define STANDARD_H

#include "LaGOConfig.h"

#include <cstdlib>
#include <cstdio>
#include <cmath>
#ifdef HAVE_CFLOAT
#include <cfloat>
#endif
#ifdef HAVE_IEEEFP_H
#include <ieeefp.h>
#endif
// #ifndef finite
// #define finite MY_C_FINITE
// #endif


inline double sqrt(int x) { return sqrt((double)x); }
#ifndef _WIN32
inline long pow(int a, unsigned int b) { return (long)pow((double)a, (double)b); }
inline long pow(int a, int b) { return (long)pow((double)a, (double)b); }
#endif

inline double closestint(const double& x) { return round(x); }
inline double upperint(const double& x) { return ceil(x); }
inline double lowerint(const double& x) { return floor(x); }
inline double integrality_violation(const double& x) { return fabs(x-closestint(x)); }

inline double project(const double& x, const double& low, const double& up) { return x<low ? low : (x>up ? up : x); }

#include <cassert>

#include <iostream>
#include <iomanip>
#include <fstream>

using namespace std;

#ifdef COIN_HAS_FILIB
#define FILIB_AVAILABLE
#endif

#ifdef FILIB_AVAILABLE
// must be included before tools.h, because it has its own MIN and MAX routines
#define FILIB_EXTENDED
#include "interval/interval.hpp"
using filib::interval;
template <class Type>
inline bool operator<(const interval<Type>& x, const interval<Type>& y) { return x.slt(y); };
#endif

#include "tools.h"
#include "uservector.h"

#endif // STANDARD_H

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