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Sun, Jun 2, 09:24

dumper_restart.hh
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/**
* @file dumper_restart.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date creation: Thu Mar 11 2010
* @date last modification: Tue Jun 04 2013
*
* @brief header for dumper restart
*
*
* Copyright (©) 2010-2012, 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* IOHelper 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 3 of the License, or (at your option) any
* later version.
*
* IOHelper 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 IOHelper. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef IOHELPER_DUMPER_RESTART_H_
#define IOHELPER_DUMPER_RESTART_H_
/* -------------------------------------------------------------------------- */
#include <map>
#include <string>
#include "dumper.hh"
//#include "field.hh"
#include "file_manager.hh"
/* -------------------------------------------------------------------------- */
namespace iohelper {
/** Class DumperRestart
* Implementation of a dumper to restart
*/
class DumperRestart : public Dumper, public Visitor {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
DumperRestart(std::string prefix = "./"):Dumper(prefix){};
~DumperRestart(){};
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
void dump(const std::string & name);
void setEmbeddedValue(__attribute__((unused)) const std::string & name,
__attribute__((unused)) int value) {};
//! visitor system
template <typename T> void visit(T & visited);
private:
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
private:
};
/* -------------------------------------------------------------------------- */
template <typename T>
void DumperRestart::visit(T & visited){
File file;
int nb = visited.size();
/* node coordinates */
// std::stringstream filename;
// filename << this->getFullName(visited.getName());
// filename << ".restart";
// file.open(filename.str(),std::fstream::out | std::fstream::binary);
// file << nb << "\t" << visited.getDim() << std::endl;
std::string fname = this->getAbsoluteFilePath(visited.getName(),
"",
".restart");
file.open(fname, std::fstream::out | std::fstream::binary);
file << nb << "\t" << visited.getDim() << std::endl;
typename T::iterator it = visited.begin();
typename T::iterator end = visited.end();
for (; it != end ; ++it) {
IOHelperVector<T> data = *it;
T * ptr = data.getPtr();
UInt nb = data.size();
file.write((char*)ptr,nb*visited.getDim()*sizeof(T));
}
file.close();
}
/* -------------------------------------------------------------------------- */
}
#endif /* IOHELPER_DUMPER_RESTART_H_ */

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