GpaGetNumCounters

Syntax

GpaStatus GpaGetNumCounters(
    GpaContextId context_id,
    GpaUInt32* count);

Description

Gets the number of counters available.

Parameters

Name	Description
context_id	Unique identifier of a previously-opened context.
count	The value which will hold the count upon successful execution.

Return value

Return value	Description
kGpaStatusOk	The number of counters was successfully retrieved.
kGpaStatusErrorNullPointer	The supplied count parameter is NULL. The supplied context_id parameter is NULL.
kGpaStatusErrorContextNotOpen	The supplied context is not currently open.
kGpaStatusErrorContextNotFound	The supplied context_id parameter was not recognized as a previously-opened context identifier.
kGpaStatusErrorFailed	The number of counters could not be retrieved.
kGpaStatusErrorException	Exception occurred.