te::dt::DataConverterManager Class Reference

A singleton for managing the data type converter available in the system. More...

#include <DataConverterManager.h>

Inheritance diagram for te::dt::DataConverterManager:

Public Member Functions
void	add (int src, int dst, DataTypeConverter conv) throw (Exception)
	It adds a converter to the list of known data type mappings. More...
void	clear ()
	Clear the container. More...
const DataTypeConverter &	get (int src, int dst) throw (Exception)
	It returns a data type converter for the given source and destination data types. More...
const DataTypeConverter &	get (const std::pair< int, int > &typeMap) throw (Exception)
	It returns a data type converter for the given source and destination data types. More...

Static Public Member Functions
static DataConverterManager &	getInstance ()
	It returns a reference to the singleton instance. More...

Protected Member Functions
	DataConverterManager ()
	Constructor. More...
	~DataConverterManager ()
	Destructor. More...

Private Attributes
std::map< std::pair< int, int > , DataTypeConverter >	m_convMap
	A map: (source-data-type, target-data-type) -> data type converter. More...

Friends
class	te::common::Singleton< DataConverterManager >

Detailed Description

A singleton for managing the data type converter available in the system.

See also

DataTypeConverter

Definition at line 51 of file DataConverterManager.h.

Constructor & Destructor Documentation

te::dt::DataConverterManager::DataConverterManager ( )

protected

Constructor.

Definition at line 58 of file DataConverterManager.cpp.

te::dt::DataConverterManager::~DataConverterManager ( )

protected

Destructor.

Definition at line 62 of file DataConverterManager.cpp.

Member Function Documentation

void te::dt::DataConverterManager::add	(	int	src,
		int	dst,
		DataTypeConverter	conv
	)
throw	(	Exception
	)

It adds a converter to the list of known data type mappings.

Parameters

src	The source data type of the converter.
dst	The destination data type of the converter.
conv	The data type converter.

Exceptions

Exception

It throws an exception if a converter for the same source and destination data types already exists.

Definition at line 33 of file DataConverterManager.cpp.

References TE_TR.

Referenced by te::dt::Module::initialize().

void te::dt::DataConverterManager::clear

(

)

Clear the container.

Definition at line 53 of file DataConverterManager.cpp.

References m_convMap.

Referenced by te::dt::Module::finalize().

const DataTypeConverter & te::dt::DataConverterManager::get ( int  src, int  dst  ) throw ( Exception )

inline

It returns a data type converter for the given source and destination data types.

Parameters

src	The source data type of the converter.
dst	The destination data type of the converter.

Returns

A data type converter for the given source and destination data types. or NULL if none is found.

Exceptions

Exception

It throws an exception if none is found.

Definition at line 107 of file DataConverterManager.h.

const te::dt::DataTypeConverter & te::dt::DataConverterManager::get	(	const std::pair< int, int > &	typeMap	)
throw	(	Exception
	)

It returns a data type converter for the given source and destination data types.

Parameters

typeMap

The type of converter: source-data-type -> destination-data-type.

Returns

A data type converter for the given map.

Exceptions

Exception

It throws an exception if none is found.

Definition at line 44 of file DataConverterManager.cpp.

References TE_TR.

static DataConverterManager & te::common::Singleton< DataConverterManager >::getInstance ( )

staticinherited

It returns a reference to the singleton instance.

Returns

A reference to the singleton instance.

Referenced by te::dt::Module::finalize(), te::da::GenericAttributeConverter(), te::gm::Module::initialize(), and te::dt::Module::initialize().

Friends And Related Function Documentation

friend class te::common::Singleton< DataConverterManager >

friend

Definition at line 53 of file DataConverterManager.h.

Member Data Documentation

std::map<std::pair<int, int>, DataTypeConverter> te::dt::DataConverterManager::m_convMap

private

A map: (source-data-type, target-data-type) -> data type converter.

Definition at line 104 of file DataConverterManager.h.

Referenced by clear().

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

• C:/BB_TL5/terralib5/src/terralib/datatype/DataConverterManager.h
• C:/BB_TL5/terralib5/src/terralib/datatype/DataConverterManager.cpp