/home/sebastian/gpudbms/trunk/cogadb/include/core/base_column.hpp File Reference

#include <typeinfo>
#include <boost/archive/binary_oarchive.hpp>
#include <boost/archive/binary_iarchive.hpp>
#include <boost/serialization/binary_object.hpp>
#include <boost/serialization/vector.hpp>
#include <boost/serialization/list.hpp>
#include <core/global_definitions.hpp>

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Classes
class	CoGaDB::ColumnBase
	This class represents a generic column, is the base class for all column classes and allows a uniform handling of columns. More...
Namespaces
namespace	CoGaDB
	The global namespace of the programming tasks, to avoid name claches with other libraries.
namespace	boost
namespace	boost::serialization
Functions
const ColumnPtr	CoGaDB::createColumn (AttributeType type, const std::string &name)
	Column factory function, creates an empty materialized column.
PositionListPtr	CoGaDB::computePositionListUnion (PositionListPtr tids1, PositionListPtr tids2)
	computes the union of two position lists, e.g., to compute a logical OR in a complex selection, the tid lists resulting from several selections need to be united
PositionListPtr	CoGaDB::computePositionListIntersection (PositionListPtr tids1, PositionListPtr tids2)
	computes the union of two position lists, e.g., to compute a logical AND in a complex selection, the tid lists resulting from several selections need to be intersected
template<class Archive >
void	boost::serialization::serialize (Archive &ar, std::pair< CoGaDB::AttributeType, std::string > &pair, const unsigned int)