Interface nsIXPCComponentsType

Interface for the 'Components' object.

Hierarchy

Properties

Constructor Exception ID classes interfaces manager results returnCode stack utils

Methods

AddRef QueryInterface Release isSuccessCode

Properties

Readonly Constructor

Constructor: nsIXPCComponents_Constructor

Readonly Exception

Exception: nsIXPCComponents_Exception

Readonly ID

ID: nsIXPCComponents_ID

Readonly classes

classes: nsIXPCComponents_Classes

Readonly interfaces

interfaces: nsIXPCComponents_Interfaces

Readonly manager

manager: nsIComponentManager

Readonly results

results: nsIXPCComponents_Results

returnCode

returnCode: any

Readonly stack

stack: nsIStackFrame

Readonly utils

utils: nsIXPCComponents_Utils

Methods

AddRef

  • Increases the reference count for this interface. The associated instance will not be deleted unless the reference count is returned to zero.

    Returns

    The resulting reference count.

    Returns number

QueryInterface

  • Parameters

    • aIID: object
    • Optional aInstancePtr: object

    Returns any

  • A run time mechanism for interface discovery.

    Returns

    NS_OK if the interface is supported by the associated instance, NS_NOINTERFACE if it is not.

    aInstancePtr must not be null.

    Parameters

    • aIID: object

      [in] A requested interface IID

    • aInstancePtr: object

      [out] A pointer to an interface pointer to receive the result.

    Returns void

Release

  • Decreases the reference count for this interface. Generally, if the reference count returns to zero, the associated instance is deleted.

    Returns

    The resulting reference count.

    Returns number

isSuccessCode

  • Parameters

    • result: number

    Returns boolean

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