/usr/include/gecode/gist/stopbrancher.hh is in libgecode-dev 5.1.0-2build1.
This file is owned by root:root, with mode 0o644.
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/*
* Main authors:
* Guido Tack <tack@gecode.org>
*
* Copyright:
* Guido Tack, 2006
*
* Last modified:
* $Date: 2016-04-19 17:19:45 +0200 (Tue, 19 Apr 2016) $ by $Author: schulte $
* $Revision: 14967 $
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#include <gecode/kernel.hh>
#include <gecode/gist.hh>
namespace Gecode { namespace Gist {
/// %Choice for %StopBrancher
class GECODE_GIST_EXPORT StopChoice : public Choice {
public:
/// Initialize choice for brancher \a b
StopChoice(const Brancher& b);
/// Report size occupied
virtual size_t size(void) const;
/// Archive into \a e
virtual void archive(Archive& e) const;
};
/// %Brancher that stops exploration in %Gist
class StopBrancher : public Brancher {
protected:
/// Flag whether brancher has been executed
bool done;
/// Construct brancher
StopBrancher(Home home);
/// Copy constructor
StopBrancher(Space& home, bool share, StopBrancher& b);
public:
/// Check status of brancher, return true if alternatives left
virtual bool status(const Space&) const;
/// Return choice
virtual Choice* choice(Space&);
/// Return choice
virtual Choice* choice(const Space& home, Archive&);
/// Perform commit for choice \a _c and alternative \a a
virtual ExecStatus commit(Space&, const Choice&, unsigned int);
/// Print explanation
virtual void print(const Space& home, const Gecode::Choice& c,
unsigned int,
std::ostream& o) const;
/// Copy brancher
virtual Actor* copy(Space& home, bool share);
/// Post brancher
static void post(Home home);
/// Delete brancher and return its size
virtual size_t dispose(Space&);
};
}}
// STATISTICS: gist-any
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