StreamObjectHandle Class Reference

Stream object represents compressed data inside document. More...

Inheritance diagram for StreamObjectHandle:

error_type CALLING_CONVENTION	StreamObject_Create (StreamObjectHandle **result)
	Creates a new StreamObject instance.
error_type CALLING_CONVENTION	StreamObject_GetHeader (StreamObjectHandle *handle, DictionaryObjectHandle **result)
	Return streams header dictionary.
error_type CALLING_CONVENTION	StreamObject_SetHeader (StreamObjectHandle *handle, DictionaryObjectHandle *value)
	Set new streams header dictionary.
error_type CALLING_CONVENTION	StreamObject_GetBodyRaw (StreamObjectHandle *handle, BufferHandle **result)
	Get uncompressed stream body.
error_type CALLING_CONVENTION	StreamObject_GetBody (StreamObjectHandle *handle, BufferHandle **result)
	Get decompressed stream content.
error_type CALLING_CONVENTION	StreamObject_SetBody (StreamObjectHandle *handle, BufferHandle *value)
	Set new stream content.
error_type CALLING_CONVENTION	StreamObject_ToObject (StreamObjectHandle *handle, ObjectHandle **result)
	Reinterpret current object as ObjectHandle.
error_type CALLING_CONVENTION	StreamObject_FromObject (ObjectHandle *handle, StreamObjectHandle **result)
	Convert ObjectHandle to StreamObjectHandle.
error_type CALLING_CONVENTION	StreamObject_Release (StreamObjectHandle *handle)
	Decrement the internal reference counter.

Additional Inherited Members
Public Member Functions inherited from ObjectHandle
error_type CALLING_CONVENTION	Object_GetObjectType (ObjectHandle *handle, ObjectType *result)
	Get derived type of current object.
Public Member Functions inherited from IUnknownHandle
error_type CALLING_CONVENTION	IUnknown_AddRef (IUnknownHandle *handle)
	Increment the internal reference counter.
Related Symbols inherited from ObjectHandle
error_type CALLING_CONVENTION	Object_TypeName (ObjectType type, string_type *result)
	Get string representation of object type.
error_type CALLING_CONVENTION	Object_GetOffset (ObjectHandle *handle, offset_type *result)
	Get input file offset where this object was found.
error_type CALLING_CONVENTION	Object_GetAttributeList (ObjectHandle *handle, ObjectAttributeListHandle **result)
	Get object attribute list attached to this PDF object.
error_type CALLING_CONVENTION	Object_ToString (ObjectHandle *handle, BufferHandle **result)
	Convert to human readable text format.
error_type CALLING_CONVENTION	Object_ToPdf (ObjectHandle *handle, BufferHandle **result)
	Get a PDF data representation of the current object.
error_type CALLING_CONVENTION	Object_ToUnknown (ObjectHandle *handle, IUnknownHandle **result)
	Reinterpret current object as IUnknownHandle.
error_type CALLING_CONVENTION	Object_FromUnknown (IUnknownHandle *handle, ObjectHandle **result)
	Convert IUnknownHandle to ObjectHandle.
error_type CALLING_CONVENTION	Object_Release (ObjectHandle *handle)
	Decrement the internal reference counter.
Related Symbols inherited from IUnknownHandle
error_type CALLING_CONVENTION	IUnknown_Release (IUnknownHandle *handle)
	Decrement the internal reference counter.

Detailed Description

Stream object represents compressed data inside document.

Examples

extract.c.

Friends And Related Symbol Documentation

StreamObject_GetBodyRaw()

error_type CALLING_CONVENTION StreamObject_GetBodyRaw ( StreamObjectHandle * handle, BufferHandle ** result )

related

Get uncompressed stream body.

This function is useful when the library cannot decompress or decrypt the stream data.

StreamObject_SetBody()

error_type CALLING_CONVENTION StreamObject_SetBody ( StreamObjectHandle * handle, BufferHandle * value )

related

Set new stream content.

This sets the decompressed content. Compression is done when the file is saved.

StreamObject_Release()

error_type CALLING_CONVENTION StreamObject_Release ( StreamObjectHandle * 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_stream_object.h