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1.8.3.1
gecode
int
support-values.hh
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/* -*- 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, 2008
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*
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* Last modified:
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* $Date: 2010-04-08 20:35:31 +1000 (Thu, 08 Apr 2010) $ by $Author: schulte $
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* $Revision: 10684 $
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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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#ifndef __GECODE_INT_SUPPORT_VALUES_HH__
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#define __GECODE_INT_SUPPORT_VALUES_HH__
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#include <
gecode/int.hh
>
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namespace
Gecode {
namespace
Int {
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template
<
class
View,
class
A>
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class
SupportValues
{
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private
:
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A& a;
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class
RangePos {
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public
:
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int
min
;
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unsigned
int
pos
;
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};
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class
Unsupported {
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private
:
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RangePos* rp;
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unsigned
int
p;
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SupportValues
& sv;
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void
find(
void
);
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public
:
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Unsupported(
SupportValues
& sv0);
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bool
operator ()
(
void
)
const
;
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void
operator ++
(
void
);
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int
val
(
void
)
const
;
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};
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View x;
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Gecode::Support::BitSetBase
bs;
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RangePos* rp_fst;
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RangePos* rp_lst;
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RangePos* rp;
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int
v;
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int
max;
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bool
_support(
int
n);
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public
:
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SupportValues
(A& a, View x);
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~SupportValues
(
void
);
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void
reset
(
void
);
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bool
operator ()
(
void
)
const
;
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void
operator ++
(
void
);
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int
val
(
void
)
const
;
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void
support
(
void
);
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bool
support
(
int
n);
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bool
support
(
double
n);
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ModEvent
tell
(
Space
& home);
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};
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}}
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#include <
gecode/int/support-values.hpp
>
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#endif
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// STATISTICS: int-prop
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