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/* This file is part of the OpenLB library
*
* Copyright (C) 2015 Albert Mink
* E-mail contact: info@openlb.net
* The most recent release of OpenLB can be downloaded at
* <http://www.openlb.net/>
*
* 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., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef FILE_NAME_HH
#define FILE_NAME_HH
#include "fileName.h"
#include "core/singleton.h"
namespace olb {
/// for .pvd masterFile
std::string createFileName(std::string name)
{
std::stringstream fNameStream;
fNameStream << name;
return fNameStream.str();
}
/// used for .pvd file per timeStep iT
std::string createFileName(std::string name, int iT)
{
std::stringstream fNameStream;
fNameStream << name << "_"
<< "iT" << std::setw(7) << std::setfill('0') << iT ;
return fNameStream.str();
}
/// for pararalle io, e.g. adds "_rank0000001" for rank=1
std::string createParallelFileName(std::string name, bool withSize)
{
std::stringstream fNameStream;
std::stringstream fNameStreamTmp;
fNameStreamTmp << singleton::mpi().getSize();
std::size_t stringLength = fNameStream.str().length();
fNameStream << name << "_rank" << std::setw(stringLength) << std::setfill('0') << singleton::mpi().getRank();
if (withSize) {
fNameStream << "_size" << std::setw(stringLength) << std::setfill('0') << singleton::mpi().getSize();
}
return fNameStream.str();
}
/// every thread writes his cuboids iC per timeStep iT
std::string createFileName(std::string name, int iT, int iC)
{
std::stringstream fNameStream;
fNameStream << name << "_"
<< "iT" << std::setw(7) << std::setfill('0') << iT
<< "iC" << std::setw(5) << std::setfill('0') << iC ;
return fNameStream.str();
}
/// to write functors instantaneously, without adding
std::string createFileName(std::string name, std::string functor, int iT)
{
std::stringstream fNameStream;
fNameStream << name <<"_"<< functor << "iT" << std::setw(7) << std::setfill('0') << iT;
return fNameStream.str();
}
/// to write functors instantaneously, without adding
std::string createFileName(std::string name, std::string functor, int iT, int iC)
{
std::stringstream fNameStream;
fNameStream << name <<"_"<< functor << "iT" << std::setw(7) << std::setfill('0') << iT
<< "iC" << std::setw(5) << std::setfill('0') << iC ;
return fNameStream.str();
}
} // namespace olb
#endif
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