ora::Query< Tp > Class Template Reference

#include <QueryableVector.h>

Public Member Functions
template<typename Prim >
void	addSelection (const std::string &dataMemberName, SelectionItemType stype, Prim selectionData)
size_t	count ()
Range< Tp >	execute ()
Query &	operator= (const Query< Tp > &rhs)
	Query (boost::shared_ptr< IVectorLoader > &loader)
	Query (const Query< Tp > &rhs)
virtual	~Query ()

Private Attributes
boost::shared_ptr< IVectorLoader >	m_loader
Selection	m_selection

Detailed Description

template<typename Tp>
class ora::Query< Tp >

Definition at line 140 of file QueryableVector.h.

Constructor & Destructor Documentation

template<typename Tp>

ora::Query< Tp >::Query ( boost::shared_ptr< IVectorLoader > &  loader )

explicit

template<class Tp >

ora::Query< Tp >::Query

(

const Query< Tp > &

rhs

)

Definition at line 163 of file QueryableVectorImpl.h.

                                       :
  m_selection( rhs.m_selection),
  m_loader( rhs.m_loader ){
}

template<typename Tp>

virtual ora::Query< Tp >::~Query ( )

inlinevirtual

Definition at line 148 of file QueryableVector.h.

                    {
    }

Member Function Documentation

template<class Tp >

template<typename Prim >

void ora::Query< Tp >::addSelection	(	const std::string &	dataMemberName,
		ora::SelectionItemType	stype,
		Prim	selectionData
	)

Definition at line 176 of file QueryableVectorImpl.h.

                                                                                                                                       {
  m_selection.addDataItem(dataMemberName, stype, selectionData);
}

template<class Tp >

size_t ora::Query< Tp >::count

(

void

)

Definition at line 180 of file QueryableVectorImpl.h.

                                              {
  return m_loader->getSelectionCount( m_selection );
}

template<class Tp >

ora::Range< Tp > ora::Query< Tp >::execute

(

)

Definition at line 184 of file QueryableVectorImpl.h.

                                                      {
  typedef typename Range<Tp>::store_base_type range_store_base_type;
  boost::shared_ptr<range_store_base_type> newData ( new range_store_base_type );
  m_loader->loadSelection( m_selection, newData.get());
  return Range<Tp>( newData );
}

template<class Tp >

ora::Query< Tp > & ora::Query< Tp >::operator=

(

const Query< Tp > &

rhs

)

Definition at line 169 of file QueryableVectorImpl.h.

References ora::Query< Tp >::m_loader, and ora::Query< Tp >::m_selection.

                                                            {
  m_selection = rhs.m_selection;
  m_loader = rhs.m_loader;
  return *this;
}

Member Data Documentation

template<typename Tp>

boost::shared_ptr<IVectorLoader> ora::Query< Tp >::m_loader

private

Definition at line 159 of file QueryableVector.h.

Referenced by ora::Query< Tp >::operator=().

template<typename Tp>

Selection ora::Query< Tp >::m_selection

private

Definition at line 158 of file QueryableVector.h.

Referenced by ora::Query< Tp >::operator=().