te::gdal::DataSetsManager Class Reference

GDAL data set manager. More...

#include <DataSetsManager.h>

Inheritance diagram for te::gdal::DataSetsManager:

Public Types
enum	AccessType { MultipleAccessType = 0, SingleAccessType = 1 }

Public Member Functions
void	decrementUseCounter (const std::string &uri)
	Decrement the use counter for the given raster URI. More...
bool	incrementUseCounter (const std::string &uri, const AccessType aType)
	Try to increment the use counter for the given raster URI. More...

Static Public Member Functions
static te::gdal::DataSetsManager &	getInstance ()
	It returns a reference to the singleton instance. More...

Protected Types
typedef std::map< std::string, std::pair< AccessType, unsigned long int > >	UrisInfoT

Protected Member Functions
	DataSetsManager ()
	~DataSetsManager ()

Protected Attributes
boost::mutex	m_mutex
	Internal thread sync mutex. More...
UrisInfoT	m_openURIS
	Current open URIs. More...

Friends
class	te::common::Singleton< te::gdal::DataSetsManager >

Detailed Description

GDAL data set manager.

Definition at line 50 of file DataSetsManager.h.

Member Typedef Documentation

typedef std::map< std::string, std::pair< AccessType, unsigned long int > > te::gdal::DataSetsManager::UrisInfoT

protected

Definition at line 80 of file DataSetsManager.h.

Member Enumeration Documentation

enum te::gdal::DataSetsManager::AccessType

Enumerator
MultipleAccessType	Allows multiple concurrent connections to the uri.
SingleAccessType	Allows just one single connection to the uri.

Definition at line 57 of file DataSetsManager.h.

Constructor & Destructor Documentation

te::gdal::DataSetsManager::DataSetsManager ( )

protected

Definition at line 29 of file DataSetsManager.cpp.

te::gdal::DataSetsManager::~DataSetsManager ( )

protected

Definition at line 33 of file DataSetsManager.cpp.

Member Function Documentation

void te::gdal::DataSetsManager::decrementUseCounter

(

const std::string &

uri

)

Decrement the use counter for the given raster URI.

Parameters

uri	RasterURI.

Definition at line 80 of file DataSetsManager.cpp.

Referenced by te::gdal::DataSetUseCounter::~DataSetUseCounter().

static te::gdal::DataSetsManager & te::common::Singleton< te::gdal::DataSetsManager >::getInstance ( )

staticinherited

It returns a reference to the singleton instance.

Returns

A reference to the singleton instance.

Referenced by te::gdal::DataSetUseCounter::~DataSetUseCounter().

bool te::gdal::DataSetsManager::incrementUseCounter	(	const std::string &	uri,
		const AccessType	aType
	)

Try to increment the use counter for the given raster URI.

Parameters

uri	RasterURI.
aType	Access type.

Returns

true if OK, false if the increment could not be done.

Definition at line 36 of file DataSetsManager.cpp.

Friends And Related Function Documentation

friend class te::common::Singleton< te::gdal::DataSetsManager >

friend

Definition at line 52 of file DataSetsManager.h.

Member Data Documentation

boost::mutex te::gdal::DataSetsManager::m_mutex

mutableprotected

Internal thread sync mutex.

Definition at line 88 of file DataSetsManager.h.

UrisInfoT te::gdal::DataSetsManager::m_openURIS

mutableprotected

Current open URIs.

Definition at line 86 of file DataSetsManager.h.

---

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

• C:/BB_TL5/terralib5/src/terralib/gdal/DataSetsManager.h
• C:/BB_TL5/terralib5/src/terralib/gdal/DataSetsManager.cpp