// Copyright (C) 2010, Guy Barrand. All rights reserved.
// See the file tools.license for terms.

#ifndef tools_ntuple_booking
#define tools_ntuple_booking

// a little class to capture booking parameters
// to create an ntuple.

#include "cids"

namespace tools {

class ntuple_booking {
public:
  ntuple_booking(){}
  virtual ~ntuple_booking(){}
public:
  ntuple_booking(const ntuple_booking& a_from)
  :m_name(a_from.m_name)
  ,m_title(a_from.m_title)
  ,m_columns(a_from.m_columns)
  {}
  ntuple_booking& operator=(const ntuple_booking& a_from){
    m_name = a_from.m_name;
    m_title = a_from.m_title;
    m_columns = a_from.m_columns;
    return *this;
  }
public:
  template <class T>
  void add_column(const std::string& a_name) {
    m_columns.push_back(col_t(a_name,_cid(T())));
  }
public:
  std::string m_name;
  std::string m_title;
  typedef std::pair<std::string,cid> col_t;
  std::vector<col_t> m_columns;
};

}

#endif