/usr/include/coin/CbcCompareEstimate.hpp is in coinor-libcbc-dev 2.8.12-1+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 47 | // $Id: CbcCompareEstimate.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 11/25/09 carved out of CbcCompareActual
#ifndef CbcCompareEstimate_H
#define CbcCompareEstimate_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 when rounding is being done
*/
class CbcCompareEstimate : public CbcCompareBase {
public:
// Default Constructor
CbcCompareEstimate () ;
~CbcCompareEstimate() ;
// Copy constructor
CbcCompareEstimate ( const CbcCompareEstimate &rhs);
// Assignment operator
CbcCompareEstimate & operator=( const CbcCompareEstimate& rhs);
/// Clone
virtual CbcCompareBase * clone() const;
/// Create C++ lines to get to current state
virtual void generateCpp( FILE * fp);
virtual bool test (CbcNode * x, CbcNode * y) ;
};
#endif //CbcCompareEstimate_H
|