te::dt::AbstractData Class Reference

A base class for values that can be retrieved from the data access module. More...

#include <AbstractData.h>

Inheritance diagram for te::dt::AbstractData:

Public Member Functions
	AbstractData ()
	Constructor. More...
virtual AbstractData *	clone () const =0
	It returns a clone of this object. More...
virtual int	getTypeCode () const =0
	It returns the data type code associated to the data value. More...
virtual std::string	toString () const =0
	It returns the data value in a string notation. More...
virtual	~AbstractData ()
	Virtual destructor. More...

Detailed Description

A base class for values that can be retrieved from the data access module.

This class provides the basic extensibility for data types in the data access module. Through implementing this abstract class you can add new data types to the system and then you can register it in the data source driver.

See also

DataType, ByteArray, DateTime, SimpleData, CompositeData

Definition at line 57 of file AbstractData.h.

Constructor & Destructor Documentation

te::dt::AbstractData::AbstractData ( )

inline

Constructor.

Definition at line 62 of file AbstractData.h.

virtual te::dt::AbstractData::~AbstractData ( )

inlinevirtual

Virtual destructor.

Definition at line 65 of file AbstractData.h.

Member Function Documentation

virtual AbstractData* te::dt::AbstractData::clone ( ) const

pure virtual

It returns a clone of this object.

Returns

A clone of this object.

Implemented in te::dt::ByteArray, te::dt::SimpleData< T *, typeCode >, te::dt::DatePeriod, te::dt::TimePeriod, te::dt::TimeDuration, te::dt::Date, te::dt::TimeInstant, te::dt::TimePeriodTZ, te::dt::OrdinalPeriod, te::dt::Array, te::idl::IdlRaster, te::gm::LineString, te::mem::ExpansibleRaster, te::gm::CircularString, te::dt::TimeInstantTZ, te::gm::PointKd, te::dt::DateDuration, te::gm::CompoundCurve, te::gm::LinearRing, te::gm::MultiPolygon, te::dt::CompositeData, te::gm::PointZM, te::mem::CachedRaster, te::gm::PointM, te::gm::PointZ, te::gm::Line, te::gm::Point, te::dt::OrdinalInstant, te::gm::CurvePolygon, te::gm::GeometryCollection, te::gdal::Raster, te::gm::PolyhedralSurface, te::gm::Polygon, te::gm::MultiLineString, te::gm::MultiPoint, te::rst::SynchronizedRaster, te::gm::MultiSurface, te::dt::SimpleData< T, typeCode >, te::dt::SimpleData< boost::int64_t, INT64_TYPE >, te::gm::MultiCurve, te::rst::ProxyRaster, te::grib::Raster, te::mem::Raster, and terralib4::Raster.

Referenced by te::rst::PolygonIterator< T >::decompose(), and te::dt::new_clone().

virtual int te::dt::AbstractData::getTypeCode ( ) const

pure virtual

It returns the data type code associated to the data value.

Returns

The data type code associated to the data value.

Implemented in te::gm::Geometry, te::rst::Raster, te::dt::ByteArray, te::dt::SimpleData< T *, typeCode >, te::dt::Array, te::dt::CompositeData, te::dt::SimpleData< T, typeCode >, te::dt::SimpleData< boost::int64_t, INT64_TYPE >, and te::dt::DateTime.

Referenced by te::qt::widgets::CompareHistogramInterval::operator()().

virtual std::string te::dt::AbstractData::toString ( ) const

pure virtual

It returns the data value in a string notation.

Returns

The data value in a string notation.

Implemented in te::gm::Geometry, te::rst::Raster, te::dt::ByteArray, te::dt::SimpleData< T *, typeCode >, te::dt::DatePeriod, te::dt::TimePeriod, te::dt::TimeDuration, te::dt::Date, te::dt::TimeInstant, te::dt::TimePeriodTZ, te::dt::OrdinalPeriod, te::dt::Array, te::dt::CompositeData, te::dt::TimeInstantTZ, te::dt::DateDuration, te::dt::OrdinalInstant, te::dt::SimpleData< T, typeCode >, and te::dt::SimpleData< boost::int64_t, INT64_TYPE >.

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The documentation for this class was generated from the following file:

• /home/castejon/castejon_files/develop/terralib5/git_master/terralib5/src/terralib/datatype/AbstractData.h