te::qt::widgets::SymbolLibraryManager Class Reference

The SymbolLibraryManager is a singleton that can be used to manage all loaded symbol libraries in TerraLib. More...

#include <SymbolLibraryManager.h>

Inheritance diagram for te::qt::widgets::SymbolLibraryManager:

Public Member Functions
	~SymbolLibraryManager ()
	Destructor. More...
SymbolLibraryManager Accessor Method
Method used to access the data stored on this manager.
void	insert (SymbolLibrary *library)
	It inserts a new symbol library that will be managed by SymbolLibraryManager. More...
void	remove (SymbolLibrary *library)
	It removes the symbol library from the manager. More...
SymbolLibrary *	findByName (const std::string &name) const
	It returns the symbol library identified by a given name or NULL if none is found. More...
std::pair< std::map < std::string, SymbolLibrary * > ::const_iterator, std::map < std::string, SymbolLibrary * > ::const_iterator >	getIterator () const
	It returns a pair of iterators over the symbol libraries of this manager. More...
void	clear ()
	It unloads all symbol libraries managed by SymbolLibraryManager. More...

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

Protected Member Functions
	SymbolLibraryManager ()
	It initializes the Singleton. More...

Private Attributes
std::map< std::string, SymbolLibrary * >	m_symbolLibraryMap
	The set of symbol libraries. More...

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

Detailed Description

The SymbolLibraryManager is a singleton that can be used to manage all loaded symbol libraries in TerraLib.

See also

Symbol, SymbolLibrary, Singleton

Definition at line 53 of file SymbolLibraryManager.h.

Constructor & Destructor Documentation

te::qt::widgets::SymbolLibraryManager::~SymbolLibraryManager

(

)

Destructor.

Definition at line 85 of file SymbolLibraryManager.cpp.

te::qt::widgets::SymbolLibraryManager::SymbolLibraryManager ( )

protected

It initializes the Singleton.

Definition at line 89 of file SymbolLibraryManager.cpp.

Member Function Documentation

void te::qt::widgets::SymbolLibraryManager::clear

(

)

It unloads all symbol libraries managed by SymbolLibraryManager.

Definition at line 79 of file SymbolLibraryManager.cpp.

References te::common::FreeContents().

te::qt::widgets::SymbolLibrary * te::qt::widgets::SymbolLibraryManager::findByName

(

const std::string &

name

)

const

It returns the symbol library identified by a given name or NULL if none is found.

Parameters

name	The name of the symbol library we are looking for.

Returns

A pointer to a symbol library or NULL if none is found.

Definition at line 62 of file SymbolLibraryManager.cpp.

Referenced by te::qt::widgets::SymbolSelectorDialog::getSymbolFromItem(), and insert().

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

staticinherited

It returns a reference to the singleton instance.

Returns

A reference to the singleton instance.

Referenced by te::qt::widgets::SymbolSelectorDialog::getSymbolFromItem(), and te::qt::widgets::SymbolSelectorDialog::initialize().

std::pair< std::map< std::string, te::qt::widgets::SymbolLibrary * >::const_iterator, std::map< std::string, te::qt::widgets::SymbolLibrary * >::const_iterator > te::qt::widgets::SymbolLibraryManager::getIterator

(

)

const

It returns a pair of iterators over the symbol libraries of this manager.

Returns

A pair of iterators over the symbol libraries of this manager where pair.first will be the beginning and pair.second will be the end iterator.

Definition at line 73 of file SymbolLibraryManager.cpp.

Referenced by te::qt::widgets::SymbolSelectorDialog::initialize().

void te::qt::widgets::SymbolLibraryManager::insert

(

SymbolLibrary *

library

)

It inserts a new symbol library that will be managed by SymbolLibraryManager.

Parameters

library

The new symbol library to be managed by this manager.

Definition at line 36 of file SymbolLibraryManager.cpp.

References findByName(), te::qt::widgets::SymbolLibrary::getName(), m_symbolLibraryMap, and TE_TR.

void te::qt::widgets::SymbolLibraryManager::remove

(

SymbolLibrary *

library

)

It removes the symbol library from the manager.

Parameters

library

The symbol library to be removed.

Exceptions

Exception

If the symbol library doesn't exist it will raise an exception.

Definition at line 47 of file SymbolLibraryManager.cpp.

References te::qt::widgets::SymbolLibrary::getName(), and TE_TR.

Friends And Related Function Documentation

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

friend

Definition at line 55 of file SymbolLibraryManager.h.

Member Data Documentation

std::map<std::string, SymbolLibrary*> te::qt::widgets::SymbolLibraryManager::m_symbolLibraryMap

private

The set of symbol libraries.

Definition at line 113 of file SymbolLibraryManager.h.

Referenced by insert().

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

• C:/BB_TL5/terralib5/src/terralib/qt/widgets/se/SymbolLibraryManager.h
• C:/BB_TL5/terralib5/src/terralib/qt/widgets/se/SymbolLibraryManager.cpp