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00001 /* $Id: OS_tm.hpp 2698 2009-06-09 04:14:07Z kmartin $ */
00002 // Last edit: 2/10/05
00003 //
00004 // Name:     OS_tm.hpp
00005 // Author:   Francois Margot
00006 //           Tepper School of Business
00007 //           Carnegie Mellon University, Pittsburgh, PA 15213
00008 //           email: fmargot@andrew.cmu.edu
00009 // Date:     12/28/03
00010 //-----------------------------------------------------------------------------
00011 // Copyright (C) 2003, Francois Margot, International Business Machines
00012 // Corporation and others.  All Rights Reserved.
00013 
00014 #ifndef _OS_TM_H
00015 #define _OS_TM_H
00016 
00017 
00018 
00019 #include "OS_var.hpp"
00020 
00021 
00022 
00023 
00024 
00025 #include "BCP_tm_user.hpp"
00026 #include "BCP_indexed_pricing.hpp"
00027 #include "OS.hpp"
00028 
00029 class OS_tm : public BCP_tm_user {
00030 
00031 private:
00032 
00035 
00036    OS_prob os_prob;
00038 
00039 public:
00040         
00041 
00042 
00045 
00046   OS_tm() ;
00047 
00049   virtual ~OS_tm() ;
00050   
00051   
00052 
00054 
00056   void readInput(const char* filename);
00057 
00058 
00061 
00062 
00063   virtual void pack_module_data(BCP_buffer& buf, BCP_process_t ptype);
00064 
00066  // virtual void pack_cut_algo(const BCP_cut_algo* cut, BCP_buffer& buf);
00067 
00069   //virtual BCP_cut_algo* unpack_cut_algo(BCP_buffer& buf);
00070 
00071   //virtual BCP_var_algo* unpack_var_algo( BCP_buffer& buf);
00072   
00073  // virtual void pack_var_algo(const BCP_var_algo* var, BCP_buffer& buf);
00074   
00075   
00077  // virtual void pack_user_data(const BCP_user_data* ud, BCP_buffer& buf);
00078   
00079   
00081   //virtual BCP_user_data* unpack_user_data( BCP_buffer& buf);
00082   
00083   
00085 
00087   virtual void initialize_core(BCP_vec<BCP_var_core*>& vars,
00088                   BCP_vec<BCP_cut_core*>& cuts,
00089                   BCP_lp_relax*& matrix);
00090   
00092   virtual void create_root(BCP_vec<BCP_var*>& added_vars,
00093                            BCP_vec<BCP_cut*>& added_cuts,
00094                            BCP_user_data*& user_data);
00095 
00097   virtual void display_feasible_solution(const BCP_solution* sol);
00098 
00099 };
00100 #endif

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