ContentInstructionCollectionIteratorHandle Class Reference

Enumerator for content instruction collection. More...

Inheritance diagram for ContentInstructionCollectionIteratorHandle:

error_type CALLING_CONVENTION	ContentInstructionCollectionIterator_GetValue (ContentInstructionCollectionIteratorHandle *handle, ContentInstructionHandle **result)
	Get value at iterator position.
error_type CALLING_CONVENTION	ContentInstructionCollectionIterator_IsValid (ContentInstructionCollectionIteratorHandle *handle, boolean_type *result)
	Determine if current position is valid.
error_type CALLING_CONVENTION	ContentInstructionCollectionIterator_Next (ContentInstructionCollectionIteratorHandle *handle)
	Advances iterator to the next position.
error_type CALLING_CONVENTION	ContentInstructionCollectionIterator_ToUnknown (ContentInstructionCollectionIteratorHandle *handle, IUnknownHandle **result)
	Reinterpret current object as IUnknownHandle.
error_type CALLING_CONVENTION	ContentInstructionCollectionIterator_FromUnknown (IUnknownHandle *handle, ContentInstructionCollectionIteratorHandle **result)
	Convert IUnknownHandle to ContentInstructionCollectionIteratorHandle.
error_type CALLING_CONVENTION	ContentInstructionCollectionIterator_Release (ContentInstructionCollectionIteratorHandle *handle)
	Decrement the internal reference counter.

Additional Inherited Members
Public Member Functions inherited from IUnknownHandle
error_type CALLING_CONVENTION	IUnknown_AddRef (IUnknownHandle *handle)
	Increment the internal reference counter.
Related Symbols inherited from IUnknownHandle
error_type CALLING_CONVENTION	IUnknown_Release (IUnknownHandle *handle)
	Decrement the internal reference counter.

Detailed Description

Enumerator for content instruction collection.

Member Function Documentation

ContentInstructionCollectionIterator_GetValue()

error_type CALLING_CONVENTION ContentInstructionCollectionIterator_GetValue	(	ContentInstructionCollectionIteratorHandle *	handle,
		ContentInstructionHandle **	result )

Get value at iterator position.

Ensure the iterator is valid.

See also

ContentInstructionCollectionIterator_IsValid

Friends And Related Symbol Documentation

ContentInstructionCollectionIterator_IsValid()

error_type CALLING_CONVENTION ContentInstructionCollectionIterator_IsValid ( ContentInstructionCollectionIteratorHandle * handle, boolean_type * result )

related

Determine if current position is valid.

Invalid position may mean that iterator moved past the end of the collection, as well as the collection was modified.

Any other operation except THIS will fail on invalid iterator.

ContentInstructionCollectionIterator_Next()

error_type CALLING_CONVENTION ContentInstructionCollectionIterator_Next ( ContentInstructionCollectionIteratorHandle * handle )

related

Advances iterator to the next position.

Ensure the iterator is valid.

See also

ContentInstructionCollectionIterator_IsValid

ContentInstructionCollectionIterator_Release()

error_type CALLING_CONVENTION ContentInstructionCollectionIterator_Release ( ContentInstructionCollectionIteratorHandle * handle )

related

Decrement the internal reference counter.

When the internal counter reaches zero the object is deleted. Releasing already disposed object causes undefined behavior.

See also

IUnknown_Release

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

• c_content_instruction.h