//--------------------------------------------------
// Panoramic is an interface for the visualization of panoramas capable of
// handling wide fields of view, based on Möbius transformations.
// Copyright (C) 2015 Luis Peñaranda, Luiz Velho and Leonardo Sacht.
//
// This program 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 3 of the License, or (at your
// option) any later version.
//
// This program 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 this program. If not, see .
//--------------------------------------------------
#ifndef FILES_H
#define FILES_H
#ifdef _MSC_VER
#include
#include
#define GET_WORKDIR _getcwd
#define OPEN_FILE _open
#define LSEEK_FD _lseek
#define FOPEN_RO(_descriptor,_filename) \
if(fopen_s(&(_descriptor),_filename,"r")){ \
fprintf(stderr,"unable to open file '%s'\n",_filename); \
exit(-1); \
}
#else
#include // for fopen and fclose
#include // for getcwd, getpwuid, getuid
#define GET_WORKDIR getcwd
#define OPEN_FILE open
#define LSEEK_FD lseek
#define FOPEN_RO(_descriptor,_filename) \
_descriptor=fopen(_filename,"r"); \
if((_descriptor)==NULL){ \
fprintf(stderr,"unable to open file '%s'\n",_filename); \
exit(-1); \
}
#endif
#endif // FILES_H