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## Name

AuGetElements - get the elements in a flow

## Synopsis

#include <audio/audiolib.h>

AuElement *AuGetElements(server, flow, clocked, num_ele_ments, status)
AuServer *server;
AuFlowID flow;
AuBool *clocked; /* RETURN */
int *num_elements; /* RETURN */
AuStatus *status; /* RETURN */

## Arguments

server
  Specifies the connection to the audio server.
flow
  Specifies the ID of the flow to get the elements from.

clocked Returns a boolean value that indicates if the flow is clocked.

num_elements
Returns the number of elements.

status
  If non-NULL, flush the output buffer and return the status from the server.

## Description

AuGetElements returns the list of elements comprising flow or NULL, with num_elements set to 0, if there was an error. Use AuFreeElements to free this list when nolonger needed.

## Errors

AuBadFlow.

## See Also

AuSetElements.

audiolib - Network Audio System C Language Interface

Table of Contents

- Name
- Synopsis
- Arguments
- Description
- Errors
- See Also