/usr/include/gecode/int/branch/traits.hpp is in libgecode-dev 4.4.0-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2012
*
* Last modified:
* $Date: 2012-09-07 11:29:57 +0200 (Fri, 07 Sep 2012) $ by $Author: schulte $
* $Revision: 13061 $
*
* 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.
*
*/
namespace Gecode {
/// Traits of %IntVar for branching
template<>
class BranchTraits<IntVar> {
public:
/// Type for the branching filter function
typedef IntBranchFilter Filter;
/// Type for the branching merit function
typedef IntBranchMerit Merit;
/// Type for the branching value function
typedef IntBranchVal Val;
/// Return type of the branching value function
typedef int ValType;
/// Type for the branching commit function
typedef IntBranchCommit Commit;
};
/// Traits of %BoolVar for branching
template<>
class BranchTraits<BoolVar> {
public:
/// Type for the branching filter function
typedef BoolBranchFilter Filter;
/// Type for the branching merit function
typedef BoolBranchMerit Merit;
/// Type for the branching value function
typedef BoolBranchVal Val;
/// Return type of the branching value function
typedef int ValType;
/// Type for the branching commit function
typedef BoolBranchCommit Commit;
};
}
// STATISTICS: int-branch
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