RootBranch.h

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/* -*- c++ -*- */

#ifndef RootBranch_H
#define RootBranch_H

#include "RootDataType.h"

#include "pattern/libhippo.h"

#include "TLeaf.h"
#include "TObjArray.h"

#include <string>
#include <vector>
#include <boost/tokenizer.hpp>
#include <boost/lexical_cast.hpp>

class TBranch;

namespace hippodraw {

class MDL_HIPPOPLOT_API RootBranch
{

private:
  
  mutable TBranch * m_branch;

  TLeaf * m_leaf;

  hippodraw::RootData::Type m_leaf_type;
  
  int  m_number_leaves;

  int m_number_elements;
  
  mutable Double_t m_double_data;
  
  mutable Float_t m_float_data;
  
  mutable Int_t m_int_data;
  
  mutable UInt_t m_uint_data;
  mutable Short_t m_short_data;
  
  mutable UShort_t m_ushort_data;
  
  mutable Long64_t m_long64_data;
  
  mutable ULong64_t m_ulong64_data;
  
  mutable Double_t * m_vector_double_data;

  mutable Float_t * m_vector_float_data;

  mutable Int_t * m_vector_int_data;

  mutable UInt_t * m_vector_uint_data;


  mutable Short_t * m_vector_short_data;

  mutable UShort_t * m_vector_ushort_data;

  mutable Long64_t * m_vector_long64_data;

  mutable ULong64_t * m_vector_ulong64_data;

  std::vector < int > m_shape;

  int m_releventIndex;
  
  mutable bool m_branch_set;

  bool m_useable;

 public:

  RootBranch ( TBranch * );

private:

  RootBranch ( const RootBranch & );  

  RootBranch ();

public:

  ~RootBranch();


  bool isMultiDimensional() const;

  int numberOfElements() const;
  
  unsigned int size () const;

  bool empty () const;

  double valueAt ( unsigned int row ) const;

  hippodraw::RootData::Type getType () const;

  double * doubleArrayAt ( unsigned int row );

  float * floatArrayAt ( unsigned int row );

  int * intArrayAt ( unsigned int row );

  unsigned int * uintArrayAt ( unsigned int row );

  bool isFilled ( ) const;
  
  unsigned int getRank () const;
  
  void setReleventIndex( const std::vector< unsigned int >& index );

  const std::vector < int > & getShape ();

  TBranch * getTBranch();

  bool isUseable () const;
  
private:

  void setBranchAddress () const;

  void initShape ( const char* title );

};

} // namespace hippodraw

#endif // RootBranch_H

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