ListTuple.h

Go to the documentation of this file.

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

#ifndef ListTuple_H
#define ListTuple_H

#include "datasrcs/DataSource.h"

namespace boost {
  namespace python {
    class list;
  }
}

namespace hippodraw {

class ListTuple : public DataSource
{

private:

  std::vector < boost::python::list > m_data;

  mutable std::vector < double > m_row;

public:

  ListTuple ();

  virtual ~ListTuple();

  unsigned int static getSize ( const boost::python::list & sequence );

  virtual void copy ( const DataSource & );

  virtual void notifyObservers ( ) const;

  virtual unsigned int rows () const;

  virtual bool empty () const;

  virtual double valueAt ( unsigned int row, unsigned int column ) const;

  int addColumn ( const std::string & label, 
                  boost::python::list seq );

  void replaceColumn ( unsigned int index, 
                       boost::python::list array );

  void replaceColumn ( const std::string & label,
                       boost::python::list array );

  virtual const std::vector < double > & getRow ( unsigned int index ) const;

  virtual void setShape ( std::vector < unsigned int > & shape );

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

  virtual void clear ();

  virtual void reserve ( unsigned int count );

  virtual double 
  operator [] (  std::vector < unsigned int > & indices ) const;

private:

  bool isAcceptable ( const boost::python::list & seq );

};

} // namespace hippodraw

#endif // ListTuple_H