DDASDecoder.h

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/*
    This software is Copyright by the Board of Trustees of Michigan
    State University (c) Copyright 2017.
 
    You may use this software under the terms of the GNU public license
    (GPL).  The terms of this license are described at:
 
     http://www.gnu.org/licenses/gpl.txt
 
     Authors:
             Aaron Chester
         FRIB
         Michigan State University
         East Lansing, MI 48824-1321
*/
 
#ifndef DDASDECODER_H
#define DDASDECODER_H
 
#include <string>
#include <vector>
 
class URL;
class CRingItem;
class CDataSource;
 
namespace ddastoys {    
    class DDASFitHit;
}
 
class TraceViewProcessor;
 
class DDASDecoder
{
public:
    DDASDecoder();
    ~DDASDecoder();
 
    void createDataSource(std::string src);
    std::vector<ddastoys::DDASFitHit> getEvent();
    int skip(int nevts);
    int getEventCount() { return m_count; };
    int getEventIndex() { return m_count-1; };
    std::string getFilePath();
      
private:
    URL* m_pSourceURL;      
    CDataSource* m_pSource; 
    TraceViewProcessor* m_pProcessor; 
    int m_count; 
    
    CRingItem* getNextPhysicsEvent();
    void processRingItem(CRingItem& item);  
};
 
 
#endif