ExtensionRegistry Class Reference

an extension point is a class that defines a point where Extension can be added. This is typically used together with plugins, however any class may register extensions to an extension point. More...

#include <ExtensionRegistry.hpp>

Public Types
typedef rw::core::Ptr< ExtensionRegistry >	Ptr
	smart pointer type of ExtensionPoint

Public Member Functions
	ExtensionRegistry ()
	Constructor.
	~ExtensionRegistry ()
	Destructor.
std::vector< rw::core::Extension::Descriptor >	getExtensionDescriptors (const std::string &ext_point_id) const
	get all descriptors registered for a specific extension point id More...
std::vector< rw::core::Ptr< Extension > >	getExtensions (const std::string &ext_point_id) const
	get all extensions of a specific extension point More...
void	registerExtensions (rw::core::Ptr< Plugin > plugin)
	register extensions and extension points of a plugin More...
void	unregisterExtensions (rw::core::Ptr< Plugin > plugin)
	Unregister extensions and extension points of a plugin. More...
void	clearExtensions ()
	Unregister all extensions.
std::vector< rw::core::Ptr< Plugin > >	getPlugins () const
	get a list of registered plugins More...

Static Public Member Functions
static rw::core::Ptr< ExtensionRegistry >	getInstance ()
	get registry instance

Detailed Description

an extension point is a class that defines a point where Extension can be added. This is typically used together with plugins, however any class may register extensions to an extension point.

Member Function Documentation

getExtensionDescriptors()

std::vector<rw::core::Extension::Descriptor> getExtensionDescriptors

(

const std::string &

ext_point_id

)

const

get all descriptors registered for a specific extension point id

Parameters

ext_point_id

[in] identifier of extension point

Returns

list of extension point descriptions

getExtensions()

std::vector<rw::core::Ptr<Extension> > getExtensions

(

const std::string &

ext_point_id

)

const

get all extensions of a specific extension point

Parameters

ext_point_id

[in] identifier of extension point

Returns

list of extensions

getPlugins()

std::vector<rw::core::Ptr<Plugin> > getPlugins

(

)

const

get a list of registered plugins

Returns

list of plugins

registerExtensions()

void registerExtensions

(

rw::core::Ptr< Plugin >

plugin

)

register extensions and extension points of a plugin

Parameters

plugin

[in] the plugin that is to be registered

unregisterExtensions()

void unregisterExtensions

(

rw::core::Ptr< Plugin >

plugin

)

Unregister extensions and extension points of a plugin.

Parameters

plugin

[in] the plugin that is to be removed.

---

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

• core/ExtensionRegistry.hpp