_OpenComponentManager Struct Reference

#include <compmgr.h>

List of all members.

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Detailed Description

The virtual table which contains public component manager interface.

The interface allows accessing components by name and operating with component instances.

It is safe to call these functions from multiple threads.

Public Attributes
int(*	GetComponent )(OpenComponentHandle *p_component, const char *name)
	Get a default interface of a registered component by name.
int(*	CreateInstance )(OpenInstanceHandle *p_instance, const char *name)
	Create a new component instance and register it in a component manager.
int(*	FreeInstance )(OpenInstanceHandle instance)
	Unregister the instance in a component manager, free memory and other resources held by the instance.

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Member Data Documentation

int(* _OpenComponentManager.GetComponent)(OpenComponentHandle *p_component, const char *name)

Get a default interface of a registered component by name.

Parameters:

[out]	p_component	on return, points to a handle of default component interface
	name	a component name

Returns:

APR_SUCCESS if successful, otherwise a non-zero error code

int(* _OpenComponentManager.CreateInstance)(OpenInstanceHandle *p_instance, const char *name)

Create a new component instance and register it in a component manager.

Parameters:

[out]	p_instance	on return, points to a handle of a newly created instance
	name	a name of interface

Returns:

APR_SUCCESS if successful, otherwise a non-zero error code

int(* _OpenComponentManager.FreeInstance)(OpenInstanceHandle instance)

Unregister the instance in a component manager, free memory and other resources held by the instance.

Parameters:

instance

a handle to the instance to Free

Returns:

APR_SUCCESS if successful, otherwise a non-zero error code

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

• compmgr.h

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