VertexAnalysis.h

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/* emacs: this is -*- c++ -*- */
#ifndef  VERTEXANALYSIS_H
#define  VERTEXANALYSIS_H
 
#include <iostream>
 
 
#include "TH1.h"
#include "TProfile.h"
 
#include "TrigInDetAnalysis/TIDAEvent.h"
#include "TrigInDetAnalysis/TIDAVertex.h"
 
 
class VertexAnalysis {
 
public:
 
  VertexAnalysis( const std::string& n ) : m_name(n) { } 
 
  virtual ~VertexAnalysis() { } 
 
  const std::string& name() const { return m_name; }
  
  virtual void initialise() = 0;
  
  virtual void execute( const std::vector<TIDA::Vertex*>& vtx0,
            const std::vector<TIDA::Vertex*>& vtx1, 
            const TIDA::Event* te=0 ) = 0;
 
  virtual void finalise() = 0;
 
  void addHistogram( TH1* h ) {  m_histos.push_back( h ); }
 
  void addHistogram( TProfile* h ) {  m_profs.push_back( h ); }
 
  const std::vector<TH1*>&       objects() const { return m_histos; }
  const std::vector<TProfile*>&  profs() const { return m_profs; }
 
protected:
 
  std::vector<TH1*>       m_histos;
  std::vector<TProfile*>  m_profs;
 
private:
 
  std::string m_name;
 
};
 
inline std::ostream& operator<<( std::ostream& s, const VertexAnalysis& v ) { 
  return s << v.name();
}
 
 
#endif  // VERTEXANALYSIS_H