recorder.cpp
Go to the documentation of this file.00001 /* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */ 00002 /* 00003 * Main authors: 00004 * Christian Schulte <schulte@gecode.org> 00005 * 00006 * Copyright: 00007 * Christian Schulte, 2017 00008 * 00009 * This file is part of Gecode, the generic constraint 00010 * development environment: 00011 * http://www.gecode.org 00012 * 00013 * Permission is hereby granted, free of charge, to any person obtaining 00014 * a copy of this software and associated documentation files (the 00015 * "Software"), to deal in the Software without restriction, including 00016 * without limitation the rights to use, copy, modify, merge, publish, 00017 * distribute, sublicense, and/or sell copies of the Software, and to 00018 * permit persons to whom the Software is furnished to do so, subject to 00019 * the following conditions: 00020 * 00021 * The above copyright notice and this permission notice shall be 00022 * included in all copies or substantial portions of the Software. 00023 * 00024 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, 00025 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF 00026 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 00027 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE 00028 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION 00029 * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION 00030 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. 00031 * 00032 */ 00033 00034 #include <gecode/kernel.hh> 00035 00036 namespace Gecode { 00037 00038 Propagator* 00039 TraceRecorder::copy(Space& home) { 00040 return new (home) TraceRecorder(home, *this); 00041 } 00042 00043 size_t 00044 TraceRecorder::dispose(Space& home) { 00045 home.ignore(*this, AP_DISPOSE); 00046 home.ignore(*this, AP_TRACE); 00047 tf.~TraceFilter(); 00048 (void) Propagator::dispose(home); 00049 return sizeof(*this); 00050 } 00051 00052 PropCost 00053 TraceRecorder::cost(const Space&, const ModEventDelta&) const { 00054 return PropCost::record(); 00055 } 00056 00057 void 00058 TraceRecorder::reschedule(Space&) { 00059 } 00060 00061 ExecStatus 00062 TraceRecorder::propagate(Space&, const ModEventDelta&) { 00063 return ES_FIX; 00064 } 00065 00066 } 00067 00068 // STATISTICS: kernel-trace