Gets the CciMessage object corresponding to the Environment for the message flow.
CciMessage ImportExportPrefix * ImportExportSuffix cniGetEnvironmentMessage( int* returnCode, CciMessage* message);
If successful, the address of the message object corresponding to the Environment is returned. Otherwise, a value of zero is returned, and the returnCode parameter indicates the reason for the error.
Related concepts
User-defined Input nodes
User-defined message processing nodes
User-defined output nodes
Related tasks
Creating an input node in C
Creating a message processing node in C
Related reference
C language node implementation functions
cniCreateMessage
cniDeleteMessage
cniEvaluate
cniFinalize
cniGetMessageContext
cniPropagate
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