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test
int
exec.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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*
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* Copyright:
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* Christian Schulte, 2009
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*
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* Last modified:
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* $Date: 2010-04-08 12:35:31 +0200 (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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#include "
test/int.hh
"
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#include <
gecode/minimodel.hh
>
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namespace
Test {
namespace
Int {
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namespace
Exec {
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class
IntWait
:
public
Test
{
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public
:
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IntWait
(
int
n
)
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:
Test
(
"Wait::Int::"
+
str
(n),n,0,n,false) {}
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virtual
bool
solution
(
const
Assignment
&
x
)
const
{
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for
(
int
i
=0;
i
<x.
size
();
i
++)
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for
(
int
j=
i
+1; j<x.
size
(); j++)
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if
(x[
i
] == x[j])
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return
false
;
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return
true
;
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}
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virtual
void
post
(
Gecode::Space
& home,
Gecode::IntVarArray
&
x
) {
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if
(x.
size
() > 1)
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Gecode::wait
(home, x, &
c
);
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else
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Gecode::wait
(home, x[0], &
c
);
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}
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static
void
c
(
Gecode::Space
& _home) {
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TestSpace
& home =
static_cast<
TestSpace
&
>
(_home);
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for
(
int
i
=0;
i
<home.
x
.
size
();
i
++)
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for
(
int
j=
i
+1; j<home.
x
.
size
(); j++)
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if
(home.
x
[
i
].val() == home.
x
[j].val())
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home.
fail
();
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}
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};
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class
BoolWait
:
public
Test
{
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public
:
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BoolWait
(
int
n
)
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:
Test
(
"Wait::Bool::"
+
str
(n),n,0,1,false) {}
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virtual
bool
solution
(
const
Assignment
&
x
)
const
{
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int
t
=0;
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for
(
int
i
=0;
i
<x.
size
();
i
++)
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t += x[
i
];
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return
t==2;
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}
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virtual
void
post
(
Gecode::Space
& home,
Gecode::IntVarArray
&
x
) {
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Gecode::BoolVarArgs
b
(x.
size
());
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for
(
int
i
=
b
.size();
i
--; )
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b
[
i
]=
Gecode::channel
(home,x[
i
]);
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if
(
b
.size() > 1)
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Gecode::wait
(home,
b
, &
c
);
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else
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Gecode::wait
(home,
b
[0], &
c
);
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}
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static
void
c
(
Gecode::Space
& _home) {
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TestSpace
& home =
static_cast<
TestSpace
&
>
(_home);
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int
t
=0;
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for
(
int
i
=0;
i
<home.
x
.
size
();
i
++)
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t += home.
x
[
i
].val();
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if
(t!=2)
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home.
fail
();
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}
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};
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class
When
:
public
Test
{
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public
:
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When
(
void
) :
Test
(
"When"
,1,0,1,false) {}
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virtual
bool
solution
(
const
Assignment
&
x
)
const
{
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return
x[0]==0;
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}
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virtual
void
post
(
Gecode::Space
& home,
Gecode::IntVarArray
&
x
) {
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Gecode::when
(home,
Gecode::channel
(home, x[0]), &
t
, &
e
);
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}
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static
void
t
(
Gecode::Space
& home) {
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home.
fail
();
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}
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static
void
e
(
Gecode::Space
& home) {
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(void) home;
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}
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};
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IntWait
iw1
(1),
iw2
(2),
iw3
(3),
iw4
(4);
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BoolWait
bw1
(1),
bw2
(2),
bw3
(3),
bw4
(4);
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When
when
;
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}
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}}
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// STATISTICS: test-int