LRootGlobalReader.hh

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00001 #ifndef _L_ROOT_GLOBAL_READER_HH_
00002 #define _L_ROOT_GLOBAL_READER_HH_
00003 
00012 #include "QGlobalReader.hh"
00013 #include "QCuoreR.hh"
00014 #include "TFile.h"
00015 #include <map>
00016 
00017 class LRootGlobalReader : public QGlobalReader
00018 {
00019     public:
00020         LRootGlobalReader();
00021         
00022         ~LRootGlobalReader();
00023         
00024         QError Open(const std::string& filename, const std::string& opt = "");
00025 
00026         QError Close();
00027         
00028         const QObject* GetQObject(const std::string& name) const;
00029         
00030         const TObject* GetTObject(const std::string& name) const;
00031         
00032         double GetDouble(const std::string& name) const;
00033 
00034         int GetInt(const std::string& name) const;
00035 
00036         float GetFloat(const std::string& name) const;
00037 
00038         bool GetBool(const std::string& name) const;
00039 
00040         std::string GetString(const std::string& name) const;
00041 
00042     private:
00043         bool ReadingIsSafe() const;
00044         std::string GetFullPath(const std::string& name) const;
00045         std::string fFileName;
00046         mutable TFile* fFile;
00047         std::map<std::string, QObject*>* fQObjectCache;
00048         bool fIsMRootFileReader;
00049 };
00050 
00051 #endif

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