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

Atomic operation modifying graphics state parameters. More...

Inheritance diagram for ContentOperationHandle:
ContentInstructionHandle IUnknownHandle ContentOperationBeginTextHandle ContentOperationEndTextHandle ContentOperationGenericHandle ContentOperationTextFontHandle ContentOperationTextShowArrayHandle ContentOperationTextShowHandle
error_type ContentOperation_GetOperationType (ContentOperationHandle *handle, ContentOperationType *result)
 Get derived type of current object.
 
error_type ContentOperation_ToBeginText (ContentOperationHandle *handle, ContentOperationBeginTextHandle **result)
 Reinterpret current object as ContentOperationBeginTextHandle.
 
error_type ContentOperation_ToEndText (ContentOperationHandle *handle, ContentOperationEndTextHandle **result)
 Reinterpret current object as ContentOperationEndTextHandle.
 
error_type ContentOperation_ToUnknown (ContentOperationHandle *handle, IUnknownHandle **result)
 Reinterpret current object as IUnknownHandle.
 
error_type ContentOperation_FromUnknown (IUnknownHandle *handle, ContentOperationHandle **result)
 Convert IUnknownHandle to ContentOperationHandle.
 
error_type ContentOperation_Release (ContentOperationHandle *handle)
 Decrement the internal reference counter. More...
 

Additional Inherited Members

- Public Member Functions inherited from ContentInstructionHandle
error_type ContentInstruction_GetInstructionType (ContentInstructionHandle *handle, ContentInstructionType *result)
 Get derived type of current object.
 
- Public Member Functions inherited from IUnknownHandle
error_type IUnknown_AddRef (IUnknownHandle *handle)
 Increment the internal reference counter.
 

Detailed Description

Atomic operation modifying graphics state parameters.

Friends And Related Function Documentation

◆ ContentOperation_Release()

error_type ContentOperation_Release ( ContentOperationHandle 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

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