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/* This file is part of the OpenLB library
*
* Copyright (C) 2011 Lukas Baron, Mathias Krause
* 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 OSTREAM_MANAGER_HH
#define OSTREAM_MANAGER_HH
#include "ostreamManager.h"
#include "communication/mpiManager.h"
#include "communication/ompManager.h"
namespace olb {
// class OMBuf /////////////////////////////////////////
bool OMBuf::multiOutput = 0;
OMBuf::OMBuf()
: output(nullptr), text("")
{ }
OMBuf::~OMBuf()
{ }
OMBuf::OMBuf(const OMBuf& rhs)
: output(rhs.output), text(rhs.text)
{ }
OMBuf& OMBuf::operator=(const OMBuf& rhs)
{
output = rhs.output;
text = rhs.text;
return *this;
}
OMBuf::OMBuf(std::ostream& str, std::string classname)
: output(&str), text(classname)
{ }
void OMBuf::setMultiOutput(bool b)
{
(*this).multiOutput = b;
}
int OMBuf::sync()
{
#ifdef PARALLEL_MODE_MPI
if (multiOutput==true) {
*output << "["
<< text << ":" << singleton::mpi().getRank()
<< "] " << str();
} else { // multiOutput==false
if (singleton::mpi().getRank()==0) {
*output << "[" << text << "] " << str();
}
}
#elif PARALLEL_MODE_OMP
if (multiOutput==true) {
*output << "["
<< text << ":" << omp.get_rank()
<< "] " << str();
} else { // multiOutput==false
if (omp.get_rank()==0) {
*output << "[" << text << "] " << str();
}
}
#else
*output << "[" << text << "] " << str();
#endif
str("");
output->flush();
return 0;
}
// class OstreamManager /////////////////////////////////
/* this function should not need to be called at all,
* neither implicitly nor explicitly
OstreamManager::OstreamManager()
: std::ostream(&buffer), buffer(std::cout, "???")
{ }
*/
OstreamManager::OstreamManager(std::string classname)
: std::ostream(&buffer), buffer(std::cout, classname)
{ }
OstreamManager::OstreamManager(std::ostream& str, std::string classname)
: std::ostream(&buffer), buffer(str, classname)
{ }
OstreamManager::OstreamManager(const OstreamManager& rhs)
: std::ostream(&buffer), buffer(rhs.buffer)
{ }
OstreamManager& OstreamManager::operator=(const OstreamManager& rhs)
{
buffer = rhs.buffer;
return *this;
}
OstreamManager::~OstreamManager() { }
void OstreamManager::setMultiOutput(bool b)
{
buffer.setMultiOutput(b);
}
} // end namespace olb
#endif
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