155 lines
4.5 KiB
C++
Executable File
155 lines
4.5 KiB
C++
Executable File
/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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/*
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* Main authors:
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* Christian Schulte <schulte@gecode.org>
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*
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* Copyright:
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* Christian Schulte, 2016
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*
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* This file is part of Gecode, the generic constraint
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* development environment:
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* http://www.gecode.org
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*
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* Permission is hereby granted, free of charge, to any person obtaining
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* a copy of this software and associated documentation files (the
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* "Software"), to deal in the Software without restriction, including
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* without limitation the rights to use, copy, modify, merge, publish,
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* distribute, sublicense, and/or sell copies of the Software, and to
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* permit persons to whom the Software is furnished to do so, subject to
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* the following conditions:
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*
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* The above copyright notice and this permission notice shall be
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* included in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#include <iostream>
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#include <sstream>
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namespace Gecode {
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/**
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* \brief Print view trace information
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* \relates ViewTraceInfo
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*/
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template<class Char, class Traits>
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std::basic_ostream<Char,Traits>&
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operator <<(std::basic_ostream<Char,Traits>& os,
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const ViewTraceInfo& vti) {
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std::basic_ostringstream<Char,Traits> s;
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s.copyfmt(os); s.width(0);
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switch (vti.what()) {
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case ViewTraceInfo::PROPAGATOR:
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s << "propagator(id:" << vti.propagator().id();
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if (vti.propagator().group().in())
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s << ",g:" << vti.propagator().group().id();
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s << ')';
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break;
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case ViewTraceInfo::BRANCHER:
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s << "brancher(id:" << vti.brancher().id();
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if (vti.brancher().group().in())
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s << ",g:" << vti.brancher().group().id();
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s << ')';
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break;
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case ViewTraceInfo::POST:
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s << "post(";
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if (vti.post().in())
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s << "g:" << vti.post().id();
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s << ')';
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break;
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case ViewTraceInfo::OTHER:
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s << '-';
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break;
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default:
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GECODE_NEVER;
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}
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return os << s.str();
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}
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/**
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* \brief Print propagate trace information
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* \relates PropagateTraceInfo
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*/
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template<class Char, class Traits>
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std::basic_ostream<Char,Traits>&
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operator <<(std::basic_ostream<Char,Traits>& os,
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const PropagateTraceInfo& pti) {
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std::basic_ostringstream<Char,Traits> s;
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s.copyfmt(os); s.width(0);
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s << "propagate(id:" << pti.id();
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if (pti.group().in())
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s << ",g:" << pti.group().id();
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s << ",s:";
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switch (pti.status()) {
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case PropagateTraceInfo::FIX:
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s << "fix"; break;
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case PropagateTraceInfo::NOFIX:
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s << "nofix"; break;
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case PropagateTraceInfo::FAILED:
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s << "failed"; break;
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case PropagateTraceInfo::SUBSUMED:
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s << "subsumed"; break;
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default:
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GECODE_NEVER;
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}
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s << ')';
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return os << s.str();
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}
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/**
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* \brief Print commit trace information
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* \relates CommitTraceInfo
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*/
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template<class Char, class Traits>
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std::basic_ostream<Char,Traits>&
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operator <<(std::basic_ostream<Char,Traits>& os,
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const CommitTraceInfo& cti) {
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std::basic_ostringstream<Char,Traits> s;
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s.copyfmt(os); s.width(0);
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s << "commit(id:" << cti.id();
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if (cti.group().in())
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s << ",g:" << cti.group().id();
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s << ')';
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return os << s.str();
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}
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/**
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* \brief Print post trace information
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* \relates PostTraceInfo
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*/
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template<class Char, class Traits>
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std::basic_ostream<Char,Traits>&
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operator <<(std::basic_ostream<Char,Traits>& os,
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const PostTraceInfo& pti) {
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std::basic_ostringstream<Char,Traits> s;
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s.copyfmt(os); s.width(0);
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s << "post(";
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if (pti.group().in())
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s << "g:" << pti.group().id() << ",";
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s << "s:";
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switch (pti.status()) {
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case PostTraceInfo::POSTED:
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s << "posted(" << pti.propagators() << ")"; break;
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case PostTraceInfo::FAILED:
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s << "failed"; break;
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case PostTraceInfo::SUBSUMED:
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s << "subsumed"; break;
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default:
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GECODE_NEVER;
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}
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s << ')';
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return os << s.str();
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}
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}
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// STATISTICS: kernel-trace
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