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TIBCO Rendezvous® 8.7.0

# tibrvMsg_GetNumFields()

Function

## Declaration

    tibrv_status tibrvMsg_GetNumFields(
        tibrvMsg          message,
        tibrv_u32*        numFields);

## Purpose

Extract the number of fields in a message.

## Remarks

This call counts the immediate fields of the message; it does not descend into submessages to count their fields recursively.

Parameter | Description
`message` | Extract the number of fields in this message.
`numFields` | The program supplies a location in this parameter; the function stores the number of fields in that location.

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