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1.8.16
test
float
basic.cpp
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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, 2005
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* Vincent Barichard, 2012
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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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namespace
Test
{
namespace
Float {
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namespace
Basic
{
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class
Basic
:
public
Test
{
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public
:
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Basic
(
Gecode::FloatNum
n
,
Gecode::FloatNum
s)
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:
Test
(
"Basic"
,3,-
n
,
n
,s,
CPLT_ASSIGNMENT
,true) {}
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Basic
(
Gecode::FloatVal
v
,
Gecode::FloatNum
s)
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:
Test
(
"Basic"
,3,
v
,s,
CPLT_ASSIGNMENT
,true) {}
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virtual
MaybeType
solution
(
const
Assignment
&)
const
{
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return
MT_TRUE
;
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}
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virtual
void
post
(
Gecode::Space
&,
Gecode::FloatVarArray
&) {
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}
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virtual
void
post
(
Gecode::Space
& home,
Gecode::FloatVarArray
&,
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Gecode::Reify
r
) {
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Gecode::rel
(home,
r
.var(),
Gecode::IRT_EQ
, 1);
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}
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};
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namespace
{
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Basic
b1
(3,1.5);
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Basic
b2
(
Gecode::FloatVal
(-2,10),1.5);
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}
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}
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}}
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// STATISTICS: test-float
Test::r
Region r
Definition:
region.cpp:65
Test::Float::Basic::Basic::post
virtual void post(Gecode::Space &, Gecode::FloatVarArray &)
Post constraint on x.
Definition:
basic.cpp:63
Gecode::Space
Computation spaces.
Definition:
core.hpp:1742
Test::Float::MT_TRUE
Definition:
float.hh:53
Test::Float::Basic::Basic::Basic
Basic(Gecode::FloatNum n, Gecode::FloatNum s)
Initialize test.
Definition:
basic.cpp:53
float.hh
Test::Int::Basic::b1
Basic b1(3)
Gecode::Reify
Reification specification.
Definition:
int.hh:876
Test::Int::Basic::b2
Basic b2(i)
Gecode::FloatNum
double FloatNum
Floating point number base type.
Definition:
float.hh:106
Test::Float::Basic::Basic::post
virtual void post(Gecode::Space &home, Gecode::FloatVarArray &, Gecode::Reify r)
Post reified constraint on x for r.
Definition:
basic.cpp:66
Test::Float::CPLT_ASSIGNMENT
Definition:
float.hh:62
Test::Float::Basic::Basic::Basic
Basic(Gecode::FloatVal v, Gecode::FloatNum s)
Initialize test.
Definition:
basic.cpp:56
Test::Float::Basic::Basic
Test whether testing infrastructure for float variables works
Definition:
basic.cpp:50
Gecode::FloatVal
Float value type.
Definition:
float.hh:334
Test::Int::Distinct::v
const int v[7]
Definition:
distinct.cpp:259
Gecode::rel
void rel(Home home, FloatVar x0, FloatRelType frt, FloatVal n)
Propagates .
Definition:
rel.cpp:43
Test::Float::MaybeType
MaybeType
Type for comparisons and solutions.
Definition:
float.hh:51
Gecode::FloatVarArray
Float variable array.
Definition:
float.hh:1030
Test
General test support.
Definition:
afc.cpp:39
Test::Float::Basic::Basic::solution
virtual MaybeType solution(const Assignment &) const
Check whether x is a solution.
Definition:
basic.cpp:59
Test::Float::Assignment
Base class for assignments
Definition:
float.hh:80
Gecode::IRT_EQ
Equality ( )
Definition:
int.hh:926
n
int n
Number of negative literals for node type.
Definition:
bool-expr.cpp:234