ColumnCreator.h

//  Astrophysics Science Division,
//  NASA/ Goddard Space Flight Center
//  HEASARC
//  http://heasarc.gsfc.nasa.gov
//  e-mail: ccfits@legacy.gsfc.nasa.gov
//
//  Original author: Ben Dorman
 
#ifndef COLUMNCREATOR_H
#define COLUMNCREATOR_H 1
#include <iostream>
 
// ColumnVectorData
#include "ColumnVectorData.h"
// ColumnData
#include "ColumnData.h"
 
namespace CCfits {
  class Table;
  class Column;
 
} // namespace CCfits
#include <string>
#include <vector>
 
 
namespace CCfits {
 
 
 
  class ColumnCreator 
  {
 
    public:
        ColumnCreator (Table* p);
        virtual ~ColumnCreator();
 
        void reset ();
        //  getColumn is a calling function for MakeColumn, i.e.
        //  it specifies a column in an existing file to be  "got"
        Column * getColumn (int number, const String& name, const String& format, const String& unit = "");
        //  createColumn is for specifying input data for creating
        //  new columns in tables.
        Column * createColumn (int number, ValueType type, const String &name, const String &format, const String &unit, long repeat = 1, long width = 1, double scaleFactor = 1., double offset = 0, const String &comment = "");
 
      // Additional Public Declarations
 
    protected:
        //  MakeColumn is a virtual function that makes a Column
        //  object with appropriate data member from an existing
        //  column in a file.
        virtual Column * MakeColumn (const int index, const String &name, const String &format, const String &unit, const long repeat, const long width, const String &comment = "", const int decimals = 0);
 
      // Additional Protected Declarations
 
    private:
        void getScaling (int index, int& type, long& repeat, long& width, double& tscale, double& tzero);
        const Table* parent () const;
        void parent (Table* value);
 
      // Additional Private Declarations
 
    private: //## implementation
      // Data Members for Class Attributes
        Column *m_column;
        Table* m_parent;
 
      // Additional Implementation Declarations
 
  };
 
  // Class CCfits::ColumnCreator 
 
  inline void ColumnCreator::reset ()
  {
    m_column = 0;
  }
 
  inline const Table* ColumnCreator::parent () const
  {
    return m_parent;
  }
 
  inline void ColumnCreator::parent (Table* value)
  {
    m_parent = value;
  }
 
} // namespace CCfits
 
 
#endif