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//
// Filename : ViewMapIO.h
// Author(s) : Emmanuel Turquin
// Purpose : Functions to manage I/O for the view map
// Date of creation : 09/01/2003
//
///////////////////////////////////////////////////////////////////////////////
//
// Copyright (C) : Please refer to the COPYRIGHT file distributed
// with this source distribution.
//
// 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 2
// 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, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
//
///////////////////////////////////////////////////////////////////////////////
#ifndef VIEWMAPIO_H
# define VIEWMAPIO_H
# include "ViewMap.h"
# include <fstream>
# include <string>
# include "../system/FreestyleConfig.h"
# include "../system/ProgressBar.h"
namespace ViewMapIO {
static const unsigned ZERO = UINT_MAX;
LIB_VIEW_MAP_EXPORT
int load(istream& in, ViewMap* vm, ProgressBar* pb = NULL);
LIB_VIEW_MAP_EXPORT
int save(ostream& out, ViewMap* vm, ProgressBar* pb = NULL);
namespace Options {
static const unsigned char FLOAT_VECTORS = 1;
static const unsigned char NO_OCCLUDERS = 2;
LIB_VIEW_MAP_EXPORT
void setFlags(const unsigned char flags);
LIB_VIEW_MAP_EXPORT
void addFlags(const unsigned char flags);
LIB_VIEW_MAP_EXPORT
void rmFlags(const unsigned char flags);
LIB_VIEW_MAP_EXPORT
unsigned char getFlags();
LIB_VIEW_MAP_EXPORT
void setModelsPath(const string& path);
LIB_VIEW_MAP_EXPORT
string getModelsPath();
}; // End of namepace Options
# ifdef IRIX
namespace Internal {
template <unsigned S>
ostream& write(ostream& out, const char* str) {
out.put(str[S - 1]);
return write<S - 1>(out, str);
}
template<>
ostream& write<1>(ostream& out, const char* str) {
return out.put(str[0]);
}
template<>
ostream& write<0>(ostream& out, const char*) {
return out;
}
template <unsigned S>
istream& read(istream& in, char* str) {
in.get(str[S - 1]);
return read<S - 1>(in, str);
}
template<>
istream& read<1>(istream& in, char* str) {
return in.get(str[0]);
}
template<>
istream& read<0>(istream& in, char*) {
return in;
}
} // End of namespace Internal
# endif // IRIX
} // End of namespace ViewMapIO
#endif // VIEWMAPIO_H
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