1 | /* $Id: MyMessageHandler.hpp 2385 2019-01-06 19:43:06Z stefan $ */ |
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2 | // Copyright (C) 2003, International Business Machines |
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3 | // Corporation and others. All Rights Reserved. |
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4 | // This code is licensed under the terms of the Eclipse Public License (EPL). |
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5 | |
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6 | #ifndef MyMessageHandler_H |
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7 | #define MyMessageHandler_H |
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8 | |
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9 | #include <deque> |
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10 | |
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11 | #include "CoinPragma.hpp" |
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12 | #include <stdio.h> |
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13 | #include "CoinMessageHandler.hpp" |
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14 | |
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15 | /** This just adds a model to CoinMessage and a void pointer so |
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16 | user can trap messages and do useful stuff. |
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17 | This is used in Clp/Test/unitTest.cpp |
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18 | |
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19 | The file pointer is just there as an example of user stuff. |
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20 | In practice you might have |
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21 | |
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22 | */ |
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23 | class ClpSimplex; |
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24 | |
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25 | typedef std::vector< double > StdVectorDouble; |
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26 | |
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27 | class MyMessageHandler : public CoinMessageHandler { |
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28 | |
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29 | public: |
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30 | /**@name Overrides */ |
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31 | //@{ |
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32 | virtual int print(); |
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33 | //@} |
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34 | /**@name set and get */ |
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35 | //@{ |
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36 | /// Model |
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37 | const ClpSimplex *model() const; |
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38 | void setModel(ClpSimplex *model); |
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39 | /// Get queue of feasible extreme points |
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40 | const std::deque< StdVectorDouble > &getFeasibleExtremePoints() const; |
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41 | /// Empty queue of feasible extreme points |
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42 | void clearFeasibleExtremePoints(); |
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43 | //@} |
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44 | |
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45 | /**@name Constructors, destructor */ |
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46 | //@{ |
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47 | /** Default constructor. */ |
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48 | MyMessageHandler(); |
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49 | /// Constructor with pointer to model |
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50 | MyMessageHandler(ClpSimplex *model, |
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51 | FILE *userPointer = NULL); |
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52 | /** Destructor */ |
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53 | virtual ~MyMessageHandler(); |
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54 | //@} |
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55 | |
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56 | /**@name Copy method */ |
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57 | //@{ |
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58 | /** The copy constructor. */ |
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59 | MyMessageHandler(const MyMessageHandler &); |
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60 | /** The copy constructor from an CoinSimplexMessageHandler. */ |
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61 | MyMessageHandler(const CoinMessageHandler &); |
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62 | |
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63 | MyMessageHandler &operator=(const MyMessageHandler &); |
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64 | /// Clone |
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65 | virtual CoinMessageHandler *clone() const; |
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66 | //@} |
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67 | |
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68 | protected: |
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69 | /**@name Data members |
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70 | The data members are protected to allow access for derived classes. */ |
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71 | //@{ |
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72 | /// Pointer back to model |
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73 | ClpSimplex *model_; |
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74 | /// Saved extreme points |
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75 | std::deque< StdVectorDouble > feasibleExtremePoints_; |
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76 | /// Iteration number so won't do same one twice |
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77 | int iterationNumber_; |
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78 | //@} |
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79 | }; |
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80 | |
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81 | #endif |
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82 | |
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83 | /* vi: softtabstop=2 shiftwidth=2 expandtab tabstop=2 |
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84 | */ |
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