/usr/include/SyFi/utilities.h is in libsyfi1.0-dev 1.0.0.dfsg-1.2ubuntu1.
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 | // Copyright (C) 2006-2009 Kent-Andre Mardal and Simula Research Laboratory
//
// This file is part of SyFi.
//
// SyFi is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 2 of the License, or
// (at your option) any later version.
//
// SyFi 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 General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with SyFi. If not, see <http://www.gnu.org/licenses/>.
#ifndef UTILITIES_IS_INCLUDED
#define UTILITIES_IS_INCLUDED
#include <string>
#include <ginac/ginac.h>
#include "containers.h"
namespace SyFi
{
extern const int version_major;
extern const int version_minor;
extern const char* version_micro;
// dirac delta function
int dirac(unsigned int i, unsigned int j);
// string utilities
std::string int2string(int i);
std::string istr(const std::string & a, int b);
std::string istr(const std::string & a, int b, int c);
std::string lst2string(GiNaC::lst& l);
//std::string lst2string(GiNaC::exvector& v);
//GiNaC::lst compute_functions(GiNaC::lst& equations, GiNaC::lst& variables, GiNaC::lst& space);
// print functions
#ifndef SWIG
void print(GiNaC::exvector& v);
void print(GiNaC::lst& l);
void print(GiNaC::exmap m);
void print(ex_int_map m);
void print(std::map<std::pair<unsigned int,unsigned int>, GiNaC::ex> & A);
#endif
} // namespace SyFi
#endif
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