/usr/include/freefem++/defs.hpp is in libfreefem++-dev 3.47+dfsg1-2build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 | // -*- Mode : c++ -*-
//
// SUMMARY :
// USAGE :
// ORG :
// AUTHOR : Frederic Hecht
// E-MAIL : hecht@ann.jussieu.fr
//
/*
This file is part of Freefem++
Freefem++ is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
Freefem++ is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with Freefem++; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef DEFS_H
#define DEFS_H
#ifndef GLIB
#define GLIB
#include <iostream>
#include <fstream>
#include <cstdlib>
#include <cstdio>
#include <stddef.h>
//#include <cassert>
#include <cmath>
#include <string.h>
#include <list>
using namespace std;
//#include "mvvtp.h"
//#include "mvblas.h"
#endif
// DEFINE simple constants
#ifndef Pi
#define Pi (3.141592653589793)
#endif
#ifndef TINY // sert dans BrentLS et Matrix
#define TINY 1.0e-20
#endif
#ifndef True
#define True (1)
#endif
#ifndef False
#define False (0)
#endif
#ifndef Yes
#define Yes (1)
#endif
#ifndef No
#define No (0)
#endif
//Define some simple template functions
#ifndef Sgn
#define Sgn(x) ((x) < 0 ? -1.0 : 1.0)
#endif
#ifndef Abs
#define Abs(x) ((x) < 0 ? -(x) : (x))
#endif
#ifndef Max
#define Max(x,y) ((x) > (y) ? (x) : (y))
#endif
#ifndef Min
#define Min(x,y) ((x) < (y) ? (x) : (y))
#endif
#ifndef inValidSize
#define inValidSize() cerr<<"Warning: incompatible sizes!"<<endl;
#endif
// Opérations sur les listes
//
template<class Type>
void affiche(list<Type> l)
{
typename list<Type>::iterator il;
for (il=l.begin();il!=l.end();il++) cout <<(*il)<<" ";
cout<<endl;
}
template<class Type>
list<Type> normalize(list<Type> l) {
list<Type> v(l);
Type scale = l.front();
typename list<Type>::iterator il;
if (scale == 0) {
cerr << "First element is zero, cannot be normed! \n";
return v;
}
else {
for (il=v.begin();il!=v.end();il++)
*il /= scale;
return v;
}
}
#endif
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