In This Package:

MixInputSvc.h

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#ifndef MIXINPUTSVC_H
#define MIXINPUTSVC_H

#include "TRandom3.h"

#include "Context/TimeStamp.h"
#include "RootIOSvc/RootIOCnvSvc.h"
#include "MixInputSvc/IMixInputSvc.h"

#include "GaudiKernel/MsgStream.h"
//#include "GaudiKernel/RndmGenerators.h"

class  PerSimHeader;

class  IService;
class  IRootIOSvc;
class  IRndmGenSvc;
class  IConversionSvc;

class MixInputSvc : public RootIOCnvSvc, virtual public IMixInputSvc
{
 public:
   MixInputSvc(const string& name, ISvcLocator* svc);
   virtual ~MixInputSvc();

   virtual StatusCode initialize();
   virtual StatusCode queryInterface(const InterfaceID& riid, void** ppint);
   virtual void       setInputFiles(const vector<string>& inputs) 
                      { m_defaultInputFilenames = inputs;}

   virtual StatusCode prepareStream();
   virtual StatusCode getSimHeader(GenHeader*& gh, SimHeader*& sh);
 
 private:
   StatusCode         doInit();
   double             nextTime(double tau);
   double             flatdis(double maximum);  

   //Samples, Files, RootIOStreams
   map<string, vector<string> >                m_inputSamples;
   map<string, RootInputStream*>               m_simMap;
   map<string, RootInputStream*>               m_genMap;
   map<string, map<string, RootInputStream*> > m_sampleInputStreamMap;

   double             m_maximum;

   //Times
   double             m_maintau;
   double             m_lasttime;
   TimeStamp          m_lastTime;

   //The eight ones are for sampling
   //string:sample
   map<string, int>    m_fileNum;
   map<string, int>    m_fileindex;
   map<string, int>    m_fileEntryNum;
   map<string, int>    m_sfileentries;
   map<string, int>    m_gfileentries;
   map<string, int>    m_streamentries;
   map<string, double> m_nod;
   map<string, double> m_timeTau;

   mutable             MsgStream m_log;
   TRandom3            m_randomNum;
   //IRndmGenSvc*      m_ranSvc;  
   //Rndm::Numbers     m_exp;
   //Rndm::Numbers     m_uniSample;
   //Rndm::Numbers     m_uniFile;

   //The three ones are for conversion from PerSimHeader to SimHeader
   IService*           m_isvc;
   IRootIOSvc*         m_rioSvc;
   IConversionSvc*     m_convSvc;
};

#endif //MixInputSvc_H

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