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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2016
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#include <gecode/kernel.hh>
namespace Gecode {
Support::Mutex TracerBase::m;
StdTracer::StdTracer(std::ostream& os0) : os(os0) {}
void
StdTracer::propagate(const Space&,
const PropagateTraceInfo& pti) {
os << "trace::" << pti << std::endl;
}
void
StdTracer::commit(const Space& home,
const CommitTraceInfo& cti) {
os << "trace::" << cti << std::endl
<< '\t';
cti.brancher().print(home, cti.choice(), cti.alternative(), os);
os << std::endl;
}
void
StdTracer::post(const Space&,
const PostTraceInfo& pti) {
os << "trace::" << pti << std::endl;
}
StdTracer StdTracer::def;
}
// STATISTICS: kernel-trace
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