243 lines
11 KiB
C++
243 lines
11 KiB
C++
/* -*- 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, 2012
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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 <gecode/int/branch.hh>
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namespace Gecode { namespace Int { namespace Branch {
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ViewSel<IntView>*
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viewsel(Space& home, const IntVarBranch& ivb) {
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switch (ivb.select()) {
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case IntVarBranch::SEL_NONE:
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return new (home) ViewSelNone<IntView>(home,ivb);
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case IntVarBranch::SEL_RND:
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return new (home) ViewSelRnd<IntView>(home,ivb);
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default: break;
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}
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if (ivb.tbl() != nullptr) {
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switch (ivb.select()) {
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case IntVarBranch::SEL_MERIT_MIN:
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return new (home) ViewSelMinTbl<MeritFunction<IntView>>(home,ivb);
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case IntVarBranch::SEL_MERIT_MAX:
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return new (home) ViewSelMaxTbl<MeritFunction<IntView>>(home,ivb);
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case IntVarBranch::SEL_MIN_MIN:
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return new (home) ViewSelMinTbl<MeritMin<IntView>>(home,ivb);
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case IntVarBranch::SEL_MIN_MAX:
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return new (home) ViewSelMaxTbl<MeritMin<IntView>>(home,ivb);
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case IntVarBranch::SEL_MAX_MIN:
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return new (home) ViewSelMinTbl<MeritMax<IntView>>(home,ivb);
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case IntVarBranch::SEL_MAX_MAX:
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return new (home) ViewSelMaxTbl<MeritMax<IntView>>(home,ivb);
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case IntVarBranch::SEL_SIZE_MIN:
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return new (home) ViewSelMinTbl<MeritSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_SIZE_MAX:
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return new (home) ViewSelMaxTbl<MeritSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_DEGREE_MIN:
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return new (home) ViewSelMinTbl<MeritDegree<IntView>>(home,ivb);
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case IntVarBranch::SEL_DEGREE_MAX:
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return new (home) ViewSelMaxTbl<MeritDegree<IntView>>(home,ivb);
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case IntVarBranch::SEL_AFC_MIN:
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return new (home) ViewSelMinTbl<MeritAFC<IntView>>(home,ivb);
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case IntVarBranch::SEL_AFC_MAX:
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return new (home) ViewSelMaxTbl<MeritAFC<IntView>>(home,ivb);
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case IntVarBranch::SEL_ACTION_MIN:
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return new (home) ViewSelMinTbl<MeritAction<IntView>>(home,ivb);
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case IntVarBranch::SEL_ACTION_MAX:
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return new (home) ViewSelMaxTbl<MeritAction<IntView>>(home,ivb);
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case IntVarBranch::SEL_CHB_MIN:
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return new (home) ViewSelMinTbl<MeritCHB<IntView>>(home,ivb);
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case IntVarBranch::SEL_CHB_MAX:
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return new (home) ViewSelMaxTbl<MeritCHB<IntView>>(home,ivb);
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case IntVarBranch::SEL_DEGREE_SIZE_MIN:
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return new (home) ViewSelMinTbl<MeritDegreeSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_DEGREE_SIZE_MAX:
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return new (home) ViewSelMaxTbl<MeritDegreeSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_AFC_SIZE_MIN:
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return new (home) ViewSelMinTbl<MeritAFCSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_AFC_SIZE_MAX:
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return new (home) ViewSelMaxTbl<MeritAFCSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_ACTION_SIZE_MIN:
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return new (home) ViewSelMinTbl<MeritActionSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_ACTION_SIZE_MAX:
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return new (home) ViewSelMaxTbl<MeritActionSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_CHB_SIZE_MIN:
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return new (home) ViewSelMinTbl<MeritCHBSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_CHB_SIZE_MAX:
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return new (home) ViewSelMaxTbl<MeritCHBSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_REGRET_MIN_MIN:
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return new (home) ViewSelMinTbl<MeritRegretMin<IntView>>(home,ivb);
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case IntVarBranch::SEL_REGRET_MIN_MAX:
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return new (home) ViewSelMaxTbl<MeritRegretMin<IntView>>(home,ivb);
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case IntVarBranch::SEL_REGRET_MAX_MIN:
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return new (home) ViewSelMinTbl<MeritRegretMax<IntView>>(home,ivb);
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case IntVarBranch::SEL_REGRET_MAX_MAX:
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return new (home) ViewSelMaxTbl<MeritRegretMax<IntView>>(home,ivb);
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default:
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throw UnknownBranching("Int::branch");
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}
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} else {
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switch (ivb.select()) {
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case IntVarBranch::SEL_MERIT_MIN:
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return new (home) ViewSelMin<MeritFunction<IntView>>(home,ivb);
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case IntVarBranch::SEL_MERIT_MAX:
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return new (home) ViewSelMax<MeritFunction<IntView>>(home,ivb);
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case IntVarBranch::SEL_MIN_MIN:
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return new (home) ViewSelMin<MeritMin<IntView>>(home,ivb);
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case IntVarBranch::SEL_MIN_MAX:
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return new (home) ViewSelMax<MeritMin<IntView>>(home,ivb);
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case IntVarBranch::SEL_MAX_MIN:
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return new (home) ViewSelMin<MeritMax<IntView>>(home,ivb);
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case IntVarBranch::SEL_MAX_MAX:
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return new (home) ViewSelMax<MeritMax<IntView>>(home,ivb);
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case IntVarBranch::SEL_SIZE_MIN:
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return new (home) ViewSelMin<MeritSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_SIZE_MAX:
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return new (home) ViewSelMax<MeritSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_DEGREE_MIN:
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return new (home) ViewSelMin<MeritDegree<IntView>>(home,ivb);
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case IntVarBranch::SEL_DEGREE_MAX:
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return new (home) ViewSelMax<MeritDegree<IntView>>(home,ivb);
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case IntVarBranch::SEL_AFC_MIN:
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return new (home) ViewSelMin<MeritAFC<IntView>>(home,ivb);
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case IntVarBranch::SEL_AFC_MAX:
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return new (home) ViewSelMax<MeritAFC<IntView>>(home,ivb);
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case IntVarBranch::SEL_ACTION_MIN:
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return new (home) ViewSelMin<MeritAction<IntView>>(home,ivb);
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case IntVarBranch::SEL_ACTION_MAX:
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return new (home) ViewSelMax<MeritAction<IntView>>(home,ivb);
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case IntVarBranch::SEL_CHB_MIN:
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return new (home) ViewSelMin<MeritCHB<IntView>>(home,ivb);
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case IntVarBranch::SEL_CHB_MAX:
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return new (home) ViewSelMax<MeritCHB<IntView>>(home,ivb);
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case IntVarBranch::SEL_DEGREE_SIZE_MIN:
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return new (home) ViewSelMin<MeritDegreeSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_DEGREE_SIZE_MAX:
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return new (home) ViewSelMax<MeritDegreeSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_AFC_SIZE_MIN:
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return new (home) ViewSelMin<MeritAFCSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_AFC_SIZE_MAX:
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return new (home) ViewSelMax<MeritAFCSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_ACTION_SIZE_MIN:
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return new (home) ViewSelMin<MeritActionSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_ACTION_SIZE_MAX:
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return new (home) ViewSelMax<MeritActionSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_CHB_SIZE_MIN:
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return new (home) ViewSelMin<MeritCHBSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_CHB_SIZE_MAX:
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return new (home) ViewSelMax<MeritCHBSize<IntView>>(home,ivb);
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case IntVarBranch::SEL_REGRET_MIN_MIN:
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return new (home) ViewSelMin<MeritRegretMin<IntView>>(home,ivb);
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case IntVarBranch::SEL_REGRET_MIN_MAX:
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return new (home) ViewSelMax<MeritRegretMin<IntView>>(home,ivb);
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case IntVarBranch::SEL_REGRET_MAX_MIN:
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return new (home) ViewSelMin<MeritRegretMax<IntView>>(home,ivb);
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case IntVarBranch::SEL_REGRET_MAX_MAX:
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return new (home) ViewSelMax<MeritRegretMax<IntView>>(home,ivb);
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default:
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throw UnknownBranching("Int::branch");
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}
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}
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GECODE_NEVER;
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return nullptr;
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}
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ViewSel<BoolView>*
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viewsel(Space& home, const BoolVarBranch& bvb) {
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switch (bvb.select()) {
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case BoolVarBranch::SEL_NONE:
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return new (home) ViewSelNone<BoolView>(home,bvb);
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case BoolVarBranch::SEL_RND:
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return new (home) ViewSelRnd<BoolView>(home,bvb);
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default: break;
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}
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if (bvb.tbl() != nullptr) {
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switch (bvb.select()) {
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case BoolVarBranch::SEL_MERIT_MIN:
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return new (home) ViewSelMinTbl<MeritFunction<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_MERIT_MAX:
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return new (home) ViewSelMaxTbl<MeritFunction<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_DEGREE_MIN:
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return new (home) ViewSelMinTbl<MeritDegree<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_DEGREE_MAX:
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return new (home) ViewSelMaxTbl<MeritDegree<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_AFC_MIN:
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return new (home) ViewSelMinTbl<MeritAFC<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_AFC_MAX:
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return new (home) ViewSelMaxTbl<MeritAFC<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_ACTION_MIN:
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return new (home) ViewSelMinTbl<MeritAction<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_ACTION_MAX:
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return new (home) ViewSelMaxTbl<MeritAction<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_CHB_MIN:
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return new (home) ViewSelMinTbl<MeritCHB<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_CHB_MAX:
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return new (home) ViewSelMaxTbl<MeritCHB<BoolView>>(home,bvb);
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default:
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throw UnknownBranching("Int::branch");
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}
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} else {
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switch (bvb.select()) {
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case BoolVarBranch::SEL_MERIT_MIN:
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return new (home) ViewSelMin<MeritFunction<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_MERIT_MAX:
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return new (home) ViewSelMax<MeritFunction<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_DEGREE_MIN:
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return new (home) ViewSelMin<MeritDegree<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_DEGREE_MAX:
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return new (home) ViewSelMax<MeritDegree<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_AFC_MIN:
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return new (home) ViewSelMin<MeritAFC<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_AFC_MAX:
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return new (home) ViewSelMax<MeritAFC<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_ACTION_MIN:
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return new (home) ViewSelMin<MeritAction<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_ACTION_MAX:
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return new (home) ViewSelMax<MeritAction<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_CHB_MIN:
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return new (home) ViewSelMin<MeritCHB<BoolView>>(home,bvb);
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case BoolVarBranch::SEL_CHB_MAX:
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return new (home) ViewSelMax<MeritCHB<BoolView>>(home,bvb);
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default:
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throw UnknownBranching("Int::branch");
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}
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}
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GECODE_NEVER;
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return nullptr;
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}
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}}}
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// STATISTICS: int-branch
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