LCConditionsMgr.hh

#ifndef LCConditionsMgr_h
#define LCConditionsMgr_h

// 
#include "lccd.h"
#include "lccd/IConditionsHandler.hh"

// -- lcio headers
// #include "lcio.h"
// #include "EVENT/LCCollection.h"

// -- C++ headers
#include <map>

namespace lccd {
  
  typedef  std::map< std::string, IConditionsHandler* > HandlerMap ;


  class LCConditionsMgr {

  protected:

    LCConditionsMgr() ;
    
  public:

    ~LCConditionsMgr() {} ;

    static LCConditionsMgr* instance() ;


    void registerChangeListener( IConditionsChangeListener* cl, const std::string&  name) ;


    void registerHandler(const std::string&  name, IConditionsHandler* handler ) ;


     void removeHandler(const std::string&  name ) ;


    IConditionsHandler* getHandler( const std::string&  name) ;

    void updateEvent( lcio::LCEvent* evt ) ;

    void update( LCCDTimeStamp timestamp ) ;

    void clear() ;


  private:
    HandlerMap _map{} ;

    static LCConditionsMgr* _me ;

  };

} //end namespace

#endif // LCConditionsMgr_h