rootana/src/framework/BaseModule.h

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#ifndef BASEMODULE_H_
#define BASEMODULE_H_

#include "TGlobalData.h"
#include "TSetupData.h"
#include "TDirectory.h"

namespace modules{
   class options;
}

class BaseModule
{
 public:
  BaseModule(const char* module_name, modules::options* opts=NULL , bool with_directory=true);
  virtual ~BaseModule();

  int ProcessGenericEntry(TGlobalData *gData, const TSetupData* gSetup);

  int Preprocess(TGlobalData *gData, const TSetupData* gSetup);

  int Postprocess(TGlobalData *gData, const TSetupData* gSetup);

  virtual int BeforeFirstEntry(TGlobalData* gData, const TSetupData* setup)=0;

  virtual int AfterLastEntry(TGlobalData* gData, const TSetupData* setup)=0;
          
  void SetAlias(const std::string& alias){fAlias=alias;};

  std::string GetAlias()const{return fAlias;};

  const char* GetName()const{return fName.c_str();};
 
 protected:
  bool Debug()const{return fDebug;};

  TDirectory* GetDirectory()const {return fDirectory;}
  TDirectory* GetDirectory(const std::string& name="");

 private:
   virtual int ProcessEntry(TGlobalData *gData, const TSetupData* gSetup)=0;

 private:
   TSetupData* fSetup;
   bool fDebug;
   std::string fName;
   TDirectory *fDirectory;
   std::string fAlias;

 protected:
  TDirectory *dir;
};

#endif // BASEMODULE_H_

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