Cbc 2.10.8
CbcCompareEstimate.hpp
Go to the documentation of this file.
1// $Id$
2// Copyright (C) 2002, International Business Machines
3// Corporation and others. All Rights Reserved.
4// This code is licensed under the terms of the Eclipse Public License (EPL).
5
6//Edwin 11/25/09 carved out of CbcCompareActual
7
8#ifndef CbcCompareEstimate_H
9#define CbcCompareEstimate_H
10
11//#############################################################################
12/* These are alternative strategies for node traversal.
13 They can take data etc for fine tuning
14
15 At present the node list is stored as a heap and the "test"
16 comparison function returns true if node y is better than node x.
17
18*/
19#include "CbcNode.hpp"
20#include "CbcCompareBase.hpp"
21#include "CbcCompare.hpp"
22class CbcModel;
23
24/* This is when rounding is being done
25*/
27public:
28 // Default Constructor
31 // Copy constructor
33
34 // Assignment operator
36
38 virtual CbcCompareBase *clone() const;
40 virtual void generateCpp(FILE *fp);
41
42 virtual bool test(CbcNode *x, CbcNode *y);
43};
44
45#endif //CbcCompareEstimate_H
46
47/* vi: softtabstop=2 shiftwidth=2 expandtab tabstop=2
48*/
virtual bool test(CbcNode *x, CbcNode *y)
This is test function.
virtual void generateCpp(FILE *fp)
Create C++ lines to get to current state.
CbcCompareEstimate & operator=(const CbcCompareEstimate &rhs)
virtual CbcCompareBase * clone() const
Clone.
CbcCompareEstimate(const CbcCompareEstimate &rhs)
Simple Branch and bound class.
Definition: CbcModel.hpp:100
Information required while the node is live.
Definition: CbcNode.hpp:49