XrefHandle Class Reference

The cross-reference table contains information that permits random access to indirect objects within the file. More...

Inheritance diagram for XrefHandle:

error_type CALLING_CONVENTION	Xref_Create (XrefHandle **result)
	Creates a new instance.
error_type CALLING_CONVENTION	Xref_Insert (XrefHandle *handle, XrefEntryHandle *entry)
	Insert new entry into the collection.
error_type CALLING_CONVENTION	Xref_Contains (XrefHandle *handle, biguint_type object_number, boolean_type *result)
	Determine if collection contains object_number.
error_type CALLING_CONVENTION	Xref_Find (XrefHandle *handle, biguint_type object_number, XrefEntryHandle **result)
	Find mapped value for key object_number.
error_type CALLING_CONVENTION	Xref_Remove (XrefHandle *handle, biguint_type object_number, boolean_type *result)
	Remove entry with key object_number from the collection.
error_type CALLING_CONVENTION	Xref_Clear (XrefHandle *handle)
	Remove all items from the collection.
error_type CALLING_CONVENTION	Xref_GetTrailerDictionary (XrefHandle *handle, DictionaryObjectHandle **result)
	Get cross-reference table meta-data dictionary.
error_type CALLING_CONVENTION	Xref_GetLastXrefOffset (XrefHandle *handle, offset_type *result)
	Get byte offset in the decoded stream from the beginning of the file to the beginning of the xref keyword in the last cross-reference section.
error_type CALLING_CONVENTION	Xref_GetIterator (XrefHandle *handle, XrefIteratorHandle **result)
	Get cross-reference entry iterator.
error_type CALLING_CONVENTION	Xref_ToUnknown (XrefHandle *handle, IUnknownHandle **result)
	Reinterpret current object as IUnknownHandle.
error_type CALLING_CONVENTION	Xref_FromUnknown (IUnknownHandle *handle, XrefHandle **result)
	Convert IUnknownHandle to XrefHandle.
error_type CALLING_CONVENTION	Xref_Release (XrefHandle *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

The cross-reference table contains information that permits random access to indirect objects within the file.

Examples

extract.c.

Friends And Related Symbol Documentation

Xref_GetTrailerDictionary()

error_type CALLING_CONVENTION Xref_GetTrailerDictionary ( XrefHandle * handle, DictionaryObjectHandle ** result )

related

Get cross-reference table meta-data dictionary.

For cross-reference tables it is the trailer dictionary after all entries. For cross-reference streams it is the streams dictionary.

Xref_Release()

error_type CALLING_CONVENTION Xref_Release ( XrefHandle * 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_xref.h