/usr/include/freefem++/meshtype.h 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 | // -*- 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 MESHTYPE_H
#define MESHTYPE_H
#include <limits.h>
namespace bamg {
template<class T> inline T Square (const T &a) { return a*a;}
template<class T> inline T Min (const T &a,const T &b){return a < b ? a : b;}
template<class T> inline T Max (const T &a,const T & b){return a > b ? a : b;}
template<class T> inline T Abs (const T &a){return a <0 ? -a : a;}
template<class T> inline double Norme (const T &a){return sqrt(a*a);}
template<class T> inline void Exchange (T& a,T& b) {T c=a;a=b;b=c;}
// for pb on microsoft compiler
template<class T> inline T Max3 (const T &a,const T & b,const T & c){return Max(Max(a,b),c);}
template<class T> inline T Min3 (const T &a,const T & b,const T & c){return Min(Min(a,b),c);}
typedef float Real4;
typedef double Real8;
typedef short Int1;
typedef short Int2;
typedef long Int4;
#if LONG_BIT > 63
// for alpha and silicon
typedef int Icoor1;
typedef long Icoor2;
const Icoor1 MaxICoor = 1073741823; // 2^30-1
const Icoor2 MaxICoor22 = Icoor2(2)*Icoor2(MaxICoor) * Icoor2(MaxICoor) ;
#elif defined(BAMG_LONG_LONG)
typedef long Icoor1;
typedef long long Icoor2;
const Icoor1 MaxICoor = 1073741823;// 2^30-1
// not a const due to a bug in hp compiler
#define MaxICoor22 2305843004918726658LL
//const Icoor2 MaxICoor22 = Icoor2(2)*Icoor2(MaxICoor) * Icoor2(MaxICoor) ;
#else
typedef int Icoor1;
typedef double Icoor2;
const Icoor1 MaxICoor = 8388608; // 2^23
const Icoor2 MaxICoor22 = Icoor2(2)*Icoor2(MaxICoor) * Icoor2(MaxICoor) ;
#endif
class Triangles;
extern void MeshError(int Err,const Triangles *Th=0) ;
}
#endif
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