Generated on Thu Apr 11 13:59:12 2019 for Gecode by doxygen 1.6.3

val-set.hh

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, 2011
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 #ifndef __GECODE_INT_VALSET_HH__
00035 #define __GECODE_INT_VALSET_HH__
00036 
00037 #include <gecode/int.hh>
00038 
00039 namespace Gecode { namespace Int {
00040 
00044   class ValSet {
00045   protected:
00047     RangeList* fst;
00049     RangeList* lst;
00051     int n;
00052   public:
00054     ValSet(void);
00056     void add(Space& home, int v);
00058     int size(void) const;
00060     bool empty(void) const;
00062     int min(void) const;
00064     int max(void) const;
00066     template<class View>
00067     Iter::Ranges::CompareStatus compare(View x) const;
00069     template<class View>
00070     bool subset(View x) const;
00072     void update(Space& home, ValSet& vs);
00074     void flush(void);
00076     void dispose(Space& home);
00078     class Ranges {
00080       const RangeList* c;
00081     public:
00083 
00084 
00085       Ranges(const ValSet& vs);
00087 
00089 
00090 
00091       bool operator ()(void) const;
00093       void operator ++(void);
00095 
00097 
00098 
00099       int min(void) const;
00101       int max(void) const;
00103       unsigned int width(void) const;
00105     };
00106   };
00107 
00108 }}
00109 
00110 #include <gecode/int/val-set.hpp>
00111 
00112 #endif
00113 
00114 // STATISTICS: int-other