/home/bes3soft/bes3soft/Boss/7.0.2/dist/7.0.2/EventFilter/HltUtilities/HltTools/HltTools-01-00-02/HltTools/MessageSvcProvider.h

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#ifndef MESSAGESVCPROVIDER_H
#define MESSAGESVCPROVIDER_H

#include <iostream>
#include "GaudiKernel/Bootstrap.h"
#include "GaudiKernel/ISvcLocator.h"
#include "GaudiKernel/IMessageSvc.h"
#include "GaudiKernel/IService.h"
#include "GaudiKernel/MsgStream.h"

class MessageSvcProvider {

public:
  static MessageSvcProvider* instance();

  ~MessageSvcProvider(){}

  IMessageSvc* msgSvc() /*const*/ {
//      if(!m_pMsgSvc){
      ISvcLocator* serviceLocator = Gaudi::svcLocator();
      //IService* theSvc;
      //std::cout<<"!!!!!!!!!!!!!!!!!1"<<std::endl;
      StatusCode sc = serviceLocator->service("MessageSvc",m_pMsgSvc);
      if(sc.isFailure()) exit(1); // Service [MessageSvc] not found
      //std::cout<<"!!!!!!!!!!!!!!!!!2"<<std::endl;
      //m_pMsgSvc = dynamic_cast<IMessageSvc*>(theSvc);
      if(!m_pMsgSvc) exit(1); // Dynamic cast IService --> IMessageSvc failed
//    }
    //std::cout<<"!!!!!!!!!!!!!!!!!3"<<std::endl;
    return m_pMsgSvc;
  }

private:
  static MessageSvcProvider* s_instancePointer;

  MessageSvcProvider() : m_pMsgSvc(0){}
  IMessageSvc* m_pMsgSvc;
};

#endif // MESSAGESVCPROVIDER_H

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