163 lines
7.2 KiB
C++
163 lines
7.2 KiB
C++
/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
|
|
/*
|
|
* Main authors:
|
|
* Christian Schulte <schulte@gecode.org>
|
|
*
|
|
* Copyright:
|
|
* Christian Schulte, 2012
|
|
*
|
|
* 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/float/branch.hh>
|
|
|
|
namespace Gecode { namespace Float { namespace Branch {
|
|
|
|
ViewSel<FloatView>*
|
|
viewsel(Space& home, const FloatVarBranch& fvb) {
|
|
switch (fvb.select()) {
|
|
case FloatVarBranch::SEL_NONE:
|
|
return new (home) ViewSelNone<FloatView>(home,fvb);
|
|
case FloatVarBranch::SEL_RND:
|
|
return new (home) ViewSelRnd<FloatView>(home,fvb);
|
|
default: break;
|
|
}
|
|
if (fvb.tbl() != nullptr) {
|
|
switch (fvb.select()) {
|
|
case FloatVarBranch::SEL_MERIT_MIN:
|
|
return new (home) ViewSelMinTbl<MeritFunction<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_MERIT_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritFunction<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_MIN_MIN:
|
|
return new (home) ViewSelMinTbl<MeritMin>(home,fvb);
|
|
case FloatVarBranch::SEL_MIN_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritMin>(home,fvb);
|
|
case FloatVarBranch::SEL_MAX_MIN:
|
|
return new (home) ViewSelMinTbl<MeritMax>(home,fvb);
|
|
case FloatVarBranch::SEL_MAX_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritMax>(home,fvb);
|
|
case FloatVarBranch::SEL_SIZE_MIN:
|
|
return new (home) ViewSelMinTbl<MeritSize>(home,fvb);
|
|
case FloatVarBranch::SEL_SIZE_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritSize>(home,fvb);
|
|
case FloatVarBranch::SEL_DEGREE_MIN:
|
|
return new (home) ViewSelMinTbl<MeritDegree<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_DEGREE_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritDegree<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_AFC_MIN:
|
|
return new (home) ViewSelMinTbl<MeritAFC<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_AFC_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritAFC<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_ACTION_MIN:
|
|
return new (home) ViewSelMinTbl<MeritAction<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_ACTION_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritAction<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_CHB_MIN:
|
|
return new (home) ViewSelMinTbl<MeritCHB<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_CHB_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritCHB<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_DEGREE_SIZE_MIN:
|
|
return new (home) ViewSelMinTbl<MeritDegreeSize>(home,fvb);
|
|
case FloatVarBranch::SEL_DEGREE_SIZE_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritDegreeSize>(home,fvb);
|
|
case FloatVarBranch::SEL_AFC_SIZE_MIN:
|
|
return new (home) ViewSelMinTbl<MeritAFCSize>(home,fvb);
|
|
case FloatVarBranch::SEL_AFC_SIZE_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritAFCSize>(home,fvb);
|
|
case FloatVarBranch::SEL_ACTION_SIZE_MIN:
|
|
return new (home) ViewSelMinTbl<MeritActionSize>(home,fvb);
|
|
case FloatVarBranch::SEL_ACTION_SIZE_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritActionSize>(home,fvb);
|
|
case FloatVarBranch::SEL_CHB_SIZE_MIN:
|
|
return new (home) ViewSelMinTbl<MeritCHBSize>(home,fvb);
|
|
case FloatVarBranch::SEL_CHB_SIZE_MAX:
|
|
return new (home) ViewSelMaxTbl<MeritCHBSize>(home,fvb);
|
|
default:
|
|
throw UnknownBranching("Float::branch");
|
|
}
|
|
} else {
|
|
switch (fvb.select()) {
|
|
case FloatVarBranch::SEL_MERIT_MIN:
|
|
return new (home) ViewSelMin<MeritFunction<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_MERIT_MAX:
|
|
return new (home) ViewSelMax<MeritFunction<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_MIN_MIN:
|
|
return new (home) ViewSelMin<MeritMin>(home,fvb);
|
|
case FloatVarBranch::SEL_MIN_MAX:
|
|
return new (home) ViewSelMax<MeritMin>(home,fvb);
|
|
case FloatVarBranch::SEL_MAX_MIN:
|
|
return new (home) ViewSelMin<MeritMax>(home,fvb);
|
|
case FloatVarBranch::SEL_MAX_MAX:
|
|
return new (home) ViewSelMax<MeritMax>(home,fvb);
|
|
case FloatVarBranch::SEL_SIZE_MIN:
|
|
return new (home) ViewSelMin<MeritSize>(home,fvb);
|
|
case FloatVarBranch::SEL_SIZE_MAX:
|
|
return new (home) ViewSelMax<MeritSize>(home,fvb);
|
|
case FloatVarBranch::SEL_DEGREE_MIN:
|
|
return new (home) ViewSelMin<MeritDegree<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_DEGREE_MAX:
|
|
return new (home) ViewSelMax<MeritDegree<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_AFC_MIN:
|
|
return new (home) ViewSelMin<MeritAFC<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_AFC_MAX:
|
|
return new (home) ViewSelMax<MeritAFC<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_ACTION_MIN:
|
|
return new (home) ViewSelMin<MeritAction<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_ACTION_MAX:
|
|
return new (home) ViewSelMax<MeritAction<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_CHB_MIN:
|
|
return new (home) ViewSelMin<MeritCHB<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_CHB_MAX:
|
|
return new (home) ViewSelMax<MeritCHB<FloatView>>(home,fvb);
|
|
case FloatVarBranch::SEL_DEGREE_SIZE_MIN:
|
|
return new (home) ViewSelMin<MeritDegreeSize>(home,fvb);
|
|
case FloatVarBranch::SEL_DEGREE_SIZE_MAX:
|
|
return new (home) ViewSelMax<MeritDegreeSize>(home,fvb);
|
|
case FloatVarBranch::SEL_AFC_SIZE_MIN:
|
|
return new (home) ViewSelMin<MeritAFCSize>(home,fvb);
|
|
case FloatVarBranch::SEL_AFC_SIZE_MAX:
|
|
return new (home) ViewSelMax<MeritAFCSize>(home,fvb);
|
|
case FloatVarBranch::SEL_ACTION_SIZE_MIN:
|
|
return new (home) ViewSelMin<MeritActionSize>(home,fvb);
|
|
case FloatVarBranch::SEL_ACTION_SIZE_MAX:
|
|
return new (home) ViewSelMax<MeritActionSize>(home,fvb);
|
|
case FloatVarBranch::SEL_CHB_SIZE_MIN:
|
|
return new (home) ViewSelMin<MeritCHBSize>(home,fvb);
|
|
case FloatVarBranch::SEL_CHB_SIZE_MAX:
|
|
return new (home) ViewSelMax<MeritCHBSize>(home,fvb);
|
|
default:
|
|
throw UnknownBranching("Float::branch");
|
|
}
|
|
}
|
|
GECODE_NEVER;
|
|
return nullptr;
|
|
}
|
|
|
|
}}}
|
|
|
|
|
|
// STATISTICS: float-branch
|
|
|