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gecode
int
view
bool-test.hpp
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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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* 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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namespace
Gecode
{
namespace
Int
{
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/*
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* Test sharing between Boolean and negated Boolean views
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*
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*/
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forceinline
BoolTest
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bool_test
(
const
BoolView
& b0,
const
BoolView
& b1) {
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return
(b0 == b1) ?
BT_SAME
:
BT_NONE
;
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}
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forceinline
BoolTest
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bool_test
(
const
BoolView
& b0,
const
NegBoolView
& b1) {
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return
(b0 == b1.base()) ?
BT_COMP
:
BT_NONE
;
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}
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forceinline
BoolTest
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bool_test
(
const
NegBoolView
& b0,
const
BoolView
& b1) {
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return
(b0.
base
() == b1) ?
BT_COMP
:
BT_NONE
;
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}
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forceinline
BoolTest
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bool_test
(
const
NegBoolView
& b0,
const
NegBoolView
& b1) {
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return
(b0 == b1) ?
BT_SAME
:
BT_NONE
;
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}
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}}
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// STATISTICS: int-var
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Gecode::DerivedView::base
View base(void) const
Return view from which this view is derived.
Definition
view.hpp:605
Gecode::Int::BoolView::BoolView
BoolView(void)
Default constructor.
Definition
bool.hpp:45
Gecode::Int::NegBoolView
Negated Boolean view.
Definition
view.hpp:1574
Gecode::Int
Finite domain integers.
Gecode::Int::bool_test
BoolTest bool_test(const BoolView &b0, const BoolView &b1)
Definition
bool-test.hpp:41
Gecode::Int::BoolTest
BoolTest
Boolean tests.
Definition
view.hpp:1784
Gecode::Int::BT_NONE
@ BT_NONE
No sharing.
Definition
view.hpp:1785
Gecode::Int::BT_COMP
@ BT_COMP
Same variable but complement.
Definition
view.hpp:1787
Gecode::Int::BT_SAME
@ BT_SAME
Same variable.
Definition
view.hpp:1786
Gecode
Gecode toplevel namespace
forceinline
#define forceinline
Definition
config.hpp:194