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1.8.1.1
gecode
int
var
bool.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, 2002
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*
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* Last modified:
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* $Date: 2010-09-01 00:19:34 +1000 (Wed, 01 Sep 2010) $ by $Author: schulte $
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* $Revision: 11366 $
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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 {
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forceinline
void
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BoolVar::_init(Space& home,
int
min
,
int
max
) {
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assert((min >= 0) && (max <= 1) && (min <= max));
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if
(min > 0)
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x
= &Int::BoolVarImp::s_one;
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else
if
(max == 0)
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x
= &Int::BoolVarImp::s_zero;
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else
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x
=
new
(home) Int::BoolVarImp(home,0,1);
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}
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forceinline
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BoolVar::BoolVar
(
void
) {}
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forceinline
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BoolVar::BoolVar
(
const
BoolVar
& y)
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:
VarImpVar
<Int::
BoolVarImp
>(y.varimp()) {}
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forceinline
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BoolVar::BoolVar
(
const
Int::BoolView
& y)
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:
VarImpVar
<Int::
BoolVarImp
>(y.varimp()) {}
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forceinline
int
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BoolVar::val
(
void
)
const
{
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if
(!
x
->
assigned
())
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throw
Int::ValOfUnassignedVar
(
"BoolVar::val"
);
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return
x
->
val
();
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}
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forceinline
int
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BoolVar::min
(
void
)
const
{
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return
x
->
min
();
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}
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forceinline
int
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BoolVar::med
(
void
)
const
{
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return
x
->
med
();
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}
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forceinline
int
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BoolVar::max
(
void
)
const
{
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return
x
->
max
();
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}
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forceinline
unsigned
int
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BoolVar::width
(
void
)
const
{
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return
x
->
width
();
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}
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forceinline
unsigned
int
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BoolVar::size
(
void
)
const
{
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return
x
->
size
();
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}
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forceinline
unsigned
int
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BoolVar::regret_min
(
void
)
const
{
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return
x
->
regret_min
();
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}
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forceinline
unsigned
int
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BoolVar::regret_max
(
void
)
const
{
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return
x
->
regret_max
();
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}
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forceinline
bool
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BoolVar::range
(
void
)
const
{
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return
x
->
range
();
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}
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forceinline
bool
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BoolVar::in
(
int
n)
const
{
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return
x
->
in
(n);
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}
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forceinline
bool
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BoolVar::zero
(
void
)
const
{
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return
x
->
zero
();
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}
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forceinline
bool
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BoolVar::one
(
void
)
const
{
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return
x
->
one
();
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}
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forceinline
bool
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BoolVar::none
(
void
)
const
{
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return
x
->
none
();
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}
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}
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// STATISTICS: int-var