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# examples/ScalableProblems/RegisteredTNLP.hpp

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    00001 // Copyright (C) 2005, 2006 International Business Machines and others.
    00002 // All Rights Reserved.
    00003 // This code is published under the Eclipse Public License.
    00004 //
    00005 // $Id: RegisteredTNLP.hpp 1861 2010-12-21 21:34:47Z andreasw $
    00006 //
    00007 // Authors:  Andreas Waechter            IBM    2005-10-20
    00008
    00009 #ifndef __REGISTEREDTNLPS_HPP__
    00010 #define __REGISTEREDTNLPS_HPP__
    00011
    00012 #include "IpTNLP.hpp"
    00013 #include <map>
    00014
    00015 using namespace Ipopt;
    00016
    00020 class RegisteredTNLP : public TNLP
    00021 {
    00022 public:
    00026   virtual bool InitializeProblem(Index N) = 0;
    00027 };
    00028
    00029 class RegisteredTNLPs
    00030 {
    00031 public:
    00032   RegisteredTNLPs(const SmartPtr<RegisteredTNLP>& tnlp, const std::string name)
    00033   {
    00034     RegisterTNLP(tnlp, name);
    00035   }
    00036   virtual ~RegisteredTNLPs()
    00037   {}
    00038   static SmartPtr<RegisteredTNLP> GetTNLP(const std::string name);
    00039   static void PrintRegisteredProblems();
    00040 private:
    00041   void RegisterTNLP(const SmartPtr<RegisteredTNLP>& tnlp,
    00042                     const std::string name);
    00043   SmartPtr<RegisteredTNLP> tnlp_;
    00044 };
    00045
    00046 #define REGISTER_TNLP(class_constructor, name) \
    00047 class RegisteredTNLP_Setup_ ## name : public RegisteredTNLPs \
    00048 { \
    00049 public: \
    00050   RegisteredTNLP_Setup_ ## name() \
    00051     : \
    00052     RegisteredTNLPs(new class_constructor, #name) \
    00053   { } \
    00054   RegisteredTNLP_Setup_ ## name* KeepCompilerFromRemovingThis(); \
    00055 }; \
    00056  \
    00057 RegisteredTNLP_Setup_ ## name RegisteredTNLP_Setup_ ## name ## instance_; \
    00058 RegisteredTNLP_Setup_ ## name* \
    00059 RegisteredTNLP_Setup_ ## name::KeepCompilerFromRemovingThis() \
    00060 { return &RegisteredTNLP_Setup_ ## name ## instance_; }
    00061
    00062
    00063 //static RegisteredTNLP_Setup_ ## name RegisteredTNLP_Setup_ ## name ## instance
    00064 #endif

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