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post-val-bool.hpp

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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, 2008
00008  *
00009  *  Last modified:
00010  *     $Date: 2010-09-01 12:02:08 +0200 (Wed, 01 Sep 2010) $ by $Author: schulte $
00011  *     $Revision: 11371 $
00012  *
00013  *  This file is part of Gecode, the generic constraint
00014  *  development environment:
00015  *     http://www.gecode.org
00016  *
00017  *  Permission is hereby granted, free of charge, to any person obtaining
00018  *  a copy of this software and associated documentation files (the
00019  *  "Software"), to deal in the Software without restriction, including
00020  *  without limitation the rights to use, copy, modify, merge, publish,
00021  *  distribute, sublicense, and/or sell copies of the Software, and to
00022  *  permit persons to whom the Software is furnished to do so, subject to
00023  *  the following conditions:
00024  *
00025  *  The above copyright notice and this permission notice shall be
00026  *  included in all copies or substantial portions of the Software.
00027  *
00028  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
00029  *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
00030  *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
00031  *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
00032  *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
00033  *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
00034  *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00035  *
00036  */
00037 
00038 namespace Gecode { namespace Int { namespace Branch {
00039 
00041   template<class SelView>
00042   void
00043   post(Space& home, ViewArray<BoolView>& x, SelView& v,
00044        IntValBranch vals, const ValBranchOptions& o_vals, BranchFilter bf) {
00045     switch (vals) {
00046     case INT_VAL_MIN:
00047     case INT_VAL_MED:
00048     case INT_VAL_SPLIT_MIN:
00049     case INT_VAL_RANGE_MIN:
00050     case INT_VALUES_MIN:
00051       {
00052         ValZeroOne<BoolView> a(home,o_vals);
00053         ViewValBrancher<SelView,ValZeroOne<BoolView> >
00054           ::post(home,x,v,a,bf);
00055       }
00056       break;
00057     case INT_VAL_MAX:
00058     case INT_VAL_SPLIT_MAX:
00059     case INT_VAL_RANGE_MAX:
00060     case INT_VALUES_MAX:
00061       {
00062         ValZeroOne<NegBoolView> a(home,o_vals);
00063         ViewValBrancher<SelView,ValZeroOne<NegBoolView> >
00064           ::post(home,x,v,a,bf);
00065       }
00066       break;
00067     case INT_VAL_RND:
00068       {
00069         ValRnd<BoolView> a(home,o_vals);
00070         ViewValBrancher<SelView,ValRnd<BoolView> >
00071           ::post(home,x,v,a,bf);
00072       }
00073       break;
00074     default:
00075       throw UnknownBranching("Int::branch");
00076     }
00077   }
00078 
00079 }}}
00080 
00081 // STATISTICS: int-branch