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/home/weinberg/src/BIE/persistence/CLISaveManager.h // This is really -*- C++ -*- #ifndef CLISaveManager_h #define CLISaveManager_h #include <fstream> #include "EngineConfig.h" #include "CLIUserState.h" #include "BoostSaveEngine.h" #include "Backend.h" #include "FileBackend.h" #include "SaveManager.h" class CLISaveManager : public SaveManager { public: CLISaveManager(CLIUserState *userState, enum EngineType et, enum BackendType bt); ~CLISaveManager(); void save(); Backend * getBackend(); void setComment(const string& comment) { userState->getMetaInfo().setComment(comment); } private: CLIUserState * userState; Backend * backend; // Refer SaveEngine.h for the reason why this is BoostSaveEngine // instead of SaveEngine BoostSaveEngine * saveEngine; enum EngineType et; enum BackendType bt; protected: CLISaveManager() { saveEngine = NULL; } private: friend class boost::serialization::access; template<class Archive> void save(Archive & ar, const unsigned int version) const { ar << BOOST_SERIALIZATION_BASE_OBJECT_NVP(SaveManager); try { ar << BOOST_SERIALIZATION_NVP(userState); BIE_CATCH_BOOST_SERIALIZATION_EXCEPTION; } ar << BOOST_SERIALIZATION_NVP(et); ar << BOOST_SERIALIZATION_NVP(bt); } template<class Archive> void load(Archive & ar, const unsigned int version) { ar >> BOOST_SERIALIZATION_BASE_OBJECT_NVP(SaveManager); try { ar >> BOOST_SERIALIZATION_NVP(userState); BIE_CATCH_BOOST_SERIALIZATION_EXCEPTION; } ar >> BOOST_SERIALIZATION_NVP(et); ar >> BOOST_SERIALIZATION_NVP(bt); switch(bt) { case BACKEND_FILE: this->backend = new FileBackend(); break; default: throw ArchiveException("No such BackendType.",__FILE__,__LINE__); } switch(et) { case BOOST_TEXT: case BOOST_XML: case BOOST_BINARY: // this->saveEngine = new // BoostSaveEngine(backend->getOutputStream(userState), et); this->saveEngine = new BoostSaveEngine(); break; default: throw ArchiveException("No such EngineType.", __FILE__, __LINE__); } } BOOST_SERIALIZATION_SPLIT_MEMBER(); }; BIE_CLASS_TYPE_INFO(CLISaveManager) #endif