matplotlib/src/mplutils.h at master · ivanov/matplotlib · GitHub

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/* -*- mode: c++; c-basic-offset: 4 -*- */

/* mplutils.h --

* $Header$

* $Log$

* Revision 1.2 2004/11/24 15:26:12 jdh2358

* added Printf

* Revision 1.1 2004/06/24 20:11:17 jdh2358

* added mpl src

#ifndef _MPLUTILS_H

#define _MPLUTILS_H

#include <Python.h>

#include <string>

#include <iostream>

#include <sstream>

#if PY_MAJOR_VERSION >= 3

#define PY3K 1

#else

#define PY3K 0

#endif

void _VERBOSE(const std::string&);

#undef CLAMP

#define CLAMP(x, low, high) (((x) > (high)) ? (high) : (((x) < (low)) ? (low) : (x)))

#undef MAX

#define MAX(a, b) (((a) > (b)) ? (a) : (b))

inline double mpl_round(double v)

{

return (double)(int)(v + ((v >= 0.0) ? 0.5 : -0.5));

}

class Printf

{

private :

char *buffer;

public :

Printf(const char *, ...);

~Printf();

std::string str()

{

return buffer;

}

friend std::ostream &operator <<(std::ostream &, const Printf &);

};

#if defined(_MSC_VER) && (_MSC_VER == 1400)

/* Required by libpng and zlib */

#pragma comment(lib, "bufferoverflowU")

/* std::max and std::min are missing in Windows Server 2003 R2

Platform SDK compiler. See matplotlib bug #3067191 */

namespace std {

template <class T> inline T max(const T& a, const T& b)

{

return (a > b) ? a : b;

}

template <class T> inline T min(const T& a, const T& b)

{

return (a < b) ? a : b;

}

#endif

matplotlib/src/mplutils.h at master · ivanov/matplotlib · GitHub

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