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lightning-sunbird  0.9+nobinonly
Public Member Functions
nsIGenericFactory Class Reference

Provides a Generic nsIFactory implementation that can be used by DLLs with very simple factory needs. More...

#include <nsIGenericFactory.h>

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List of all members.

Public Member Functions

NS_IMETHOD SetComponentInfo (const nsModuleComponentInfo *info)=0
NS_IMETHOD GetComponentInfo (const nsModuleComponentInfo **infop)=0
void createInstance (in nsISupports aOuter, in nsIIDRef iid,[retval, iid_is(iid)] out nsQIResult result)
 Creates an instance of a component.
void lockFactory (in PRBool lock)
 LockFactory provides the client a way to keep the component in memory until it is finished with it.

Detailed Description

Provides a Generic nsIFactory implementation that can be used by DLLs with very simple factory needs.

Definition at line 68 of file nsIGenericFactory.h.


Member Function Documentation

void nsIFactory::createInstance ( in nsISupports  aOuter,
in nsIIDRef  iid,
[retval, iid_is(iid)] out nsQIResult  result 
) [inherited]

Creates an instance of a component.

Parameters:
aOuterPointer to a component that wishes to be aggregated in the resulting instance. This will be nsnull if no aggregation is requested.
iidThe IID of the interface being requested in the component which is being currently created.
result[out] Pointer to the newly created instance, if successful.
Returns:
NS_OK - Component successfully created and the interface being requested was successfully returned in result. NS_NOINTERFACE - Interface not accessible. NS_ERROR_NO_AGGREGATION - if an 'outer' object is supplied, but the component is not aggregatable. NS_ERROR* - Method failure.

Implemented in nsGenericFactory.

void nsIFactory::lockFactory ( in PRBool  lock) [inherited]

LockFactory provides the client a way to keep the component in memory until it is finished with it.

The client can call LockFactory(PR_TRUE) to lock the factory and LockFactory(PR_FALSE) to release the factory.

Parameters:
lock- Must be PR_TRUE or PR_FALSE
Returns:
NS_OK - If the lock operation was successful. NS_ERROR* - Method failure.

Implemented in nsGenericFactory.


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