/usr/include/coin/CbcCompareDepth.hpp is in coinor-libcbc-dev 2.8.7-1ubuntu2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 | // $Id: CbcCompareDepth.hpp 1902 2013-04-10 16:58:16Z stefan $
// Copyright (C) 2002, International Business Machines
// Corporation and others. All Rights Reserved.
// This code is licensed under the terms of the Eclipse Public License (EPL).
//Edwin 11/24/09 carved out of CbcCompareActual
#ifndef CbcCompareDepth_H
#define CbcCompareDepth_H
//#############################################################################
/* These are alternative strategies for node traversal.
They can take data etc for fine tuning
At present the node list is stored as a heap and the "test"
comparison function returns true if node y is better than node x.
*/
#include "CbcNode.hpp"
#include "CbcCompareBase.hpp"
#include "CbcCompare.hpp"
class CbcModel;
// This is default before first solution
class CbcCompareDepth : public CbcCompareBase {
public:
// Default Constructor
CbcCompareDepth () ;
~CbcCompareDepth();
// Copy constructor
CbcCompareDepth ( const CbcCompareDepth &rhs);
// Assignment operator
CbcCompareDepth & operator=( const CbcCompareDepth& rhs);
/// Clone
virtual CbcCompareBase * clone() const;
/// Create C++ lines to get to current state
virtual void generateCpp( FILE * fp);
// This returns true if the depth of node y is greater than depth of node x
virtual bool test (CbcNode * x, CbcNode * y);
};
#endif
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