Vanilla.PDF  1.5.2
Cross-platform toolkit for creating and modifying PDF documents
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ContentInstructionHandle Class Reference

Base class for all content objects and operations. More...

Inheritance diagram for ContentInstructionHandle:
IUnknownHandle ContentObjectHandle ContentOperationHandle ContentObjectInlineImageHandle ContentObjectTextHandle ContentOperationBeginTextHandle ContentOperationEndTextHandle ContentOperationGenericHandle ContentOperationTextFontHandle ContentOperationTextShowArrayHandle ContentOperationTextShowHandle
error_type ContentInstruction_GetInstructionType (ContentInstructionHandle *handle, ContentInstructionType *result)
 Get derived type of current object.
 
error_type ContentInstruction_ToOperation (ContentInstructionHandle *handle, ContentOperationHandle **result)
 Reinterpret current object as ContentOperationHandle.
 
error_type ContentInstruction_ToUnknown (ContentInstructionHandle *handle, IUnknownHandle **result)
 Reinterpret current object as IUnknownHandle.
 
error_type ContentInstruction_FromUnknown (IUnknownHandle *handle, ContentInstructionHandle **result)
 Convert IUnknownHandle to ContentInstructionHandle.
 
error_type ContentInstruction_Release (ContentInstructionHandle *handle)
 Decrement the internal reference counter. More...
 

Additional Inherited Members

- Public Member Functions inherited from IUnknownHandle
error_type IUnknown_AddRef (IUnknownHandle *handle)
 Increment the internal reference counter.
 

Detailed Description

Base class for all content objects and operations.

Examples:
extract.c.

Friends And Related Function Documentation

◆ ContentInstruction_Release()

error_type ContentInstruction_Release ( ContentInstructionHandle 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
Examples:
extract.c.

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