Gets the state of the value of the specified syntax element.
The state of the value of the target syntax element is returned. If an error occurs, CCI_VALUE_STATE_UNDEFINED is returned, and the returnCode parameter indicates the reason for the error.
Related concepts
User-defined message processing nodes
User-defined output nodes
Related tasks
Creating a message processing node in C
Related reference
C language node utility functions
cniElementAsBitstream
cniElementName
cniElementType
cniElementValue group
cniElementValueType
cniElementValueValue
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