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1.8.4
gecode
float
branch
val-sel-commit.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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*
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* Copyright:
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* Christian Schulte, 2012
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*
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* Last modified:
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* $Date: 2013-05-29 13:53:43 +0200 (Wed, 29 May 2013) $ by $Author: schulte $
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* $Revision: 13672 $
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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 <
gecode/float/branch.hh
>
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namespace
Gecode {
namespace
Float {
namespace
Branch {
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ValSelCommitBase<FloatView,FloatNumBranch>*
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valselcommit
(
Space
& home,
const
FloatValBranch
& fvb) {
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switch
(fvb.
select
()) {
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case
FloatValBranch::SEL_SPLIT_MIN
:
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return
new
(home)
ValSelCommit<ValSelLq,ValCommitLqGq>
(home,fvb);
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case
FloatValBranch::SEL_SPLIT_MAX
:
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return
new
(home)
ValSelCommit<ValSelGq,ValCommitLqGq>
(home,fvb);
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case
FloatValBranch::SEL_SPLIT_RND
:
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return
new
(home)
ValSelCommit<ValSelRnd,ValCommitLqGq>
(home,fvb);
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case
FloatValBranch::SEL_VAL_COMMIT
:
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if
(fvb.
commit
() == NULL) {
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return
new
(home)
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ValSelCommit
<
ValSelFunction<FloatView>
,
ValCommitLqGq
>(home,fvb);
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}
else
{
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return
new
(home)
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ValSelCommit
<
ValSelFunction<FloatView>
,
ValCommitFunction<FloatView>
>(home,fvb);
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}
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default
:
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throw
UnknownBranching
(
"Float::branch"
);
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}
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}
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ValSelCommitBase<FloatView,FloatNumBranch>
*
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valselcommit
(
Space
& home,
const
FloatAssign
& fa) {
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switch
(fa.
select
()) {
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case
FloatAssign::SEL_MIN
:
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return
new
(home)
ValSelCommit<ValSelLq,ValCommitLqGq>
(home,fa);
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case
FloatAssign::SEL_MAX
:
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return
new
(home)
ValSelCommit<ValSelGq,ValCommitLqGq>
(home,fa);
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case
FloatAssign::SEL_RND
:
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return
new
(home)
ValSelCommit<ValSelRnd,ValCommitLqGq>
(home,fa);
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case
FloatAssign::SEL_VAL_COMMIT
:
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if
(fa.
commit
() == NULL) {
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return
new
(home)
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ValSelCommit
<
ValSelFunction<FloatView>
,
ValCommitLqGq
>(home,fa);
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}
else
{
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return
new
(home)
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ValSelCommit
<
ValSelFunction<FloatView>
,
ValCommitFunction<FloatView>
>(home,fa);
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}
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default
:
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throw
UnknownBranching
(
"Float::assign"
);
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}
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}
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}}}
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// STATISTICS: float-branch
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