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1.8.3.1
test
float
channel.cpp
Go to the documentation of this file.
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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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* Vincent Barichard <Vincent.Barichard@univ-angers.fr>
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*
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* Copyright:
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* Christian Schulte, 2006
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* Vincent Barichard, 2012
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*
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* Last modified:
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* $Date: 2013-01-23 22:50:34 +0100 (Wed, 23 Jan 2013) $ by $Author: schulte $
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* $Revision: 13232 $
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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 "
test/float.hh
"
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#include <
gecode/minimodel.hh
>
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namespace
Test {
namespace
Float {
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namespace
Channel {
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class
ChannelLinkSingle
:
public
Test
{
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public
:
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ChannelLinkSingle
(
Gecode::FloatNum
st)
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:
Test
(
"Channel"
,2,-1,2,st,
CPLT_ASSIGNMENT
,false) {}
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virtual
MaybeType
solution
(
const
Assignment
&
x
)
const
{
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Gecode::FloatNum
tmp;
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return
(((modf(x[0].
min
(),&tmp)==0) ||
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(modf(x[0].
max
(),&tmp)==0))
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&& (x[0]==x[1])) ?
MT_TRUE
:
MT_FALSE
;
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}
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virtual
void
post
(
Gecode::Space
& home,
Gecode::FloatVarArray
&
x
) {
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using namespace
Gecode;
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Gecode::IntVar
iv(home,-1000,1000);
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channel
(home, x[0], iv);
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channel
(home, x[1], iv);
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}
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};
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Gecode::FloatNum
step
= 0.7;
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ChannelLinkSingle
cls
(
step
);
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}
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}}
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// STATISTICS: test-float
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