GpaGetNumEnabledCounters
Syntax
GpaStatus GpaGetNumEnabledCounters(GpaSessionId session_id, GpaUInt32 *count);Description
Gets the number of enabled counters.
Parameters
| Name | Description |
|---|---|
session_id | Unique identifier of a previously-created session. |
count | The value which will hold the number of enabled counters contained within the session upon successful execution. |
Return value
| Return value | Description |
|---|---|
| kGpaStatusOk | The number of enabled counters was successfully retrieved. |
| kGpaStatusErrorGpaNotInitialized | GPA was not initialized. Call GpaInitialize before all other entrypoints. |
| kGpaStatusErrorNullPointer | The supplied session_id parameter is NULL.The supplied count parameter is NULL. |
| kGpaStatusErrorSessionNotFound | The supplied session_id parameter was not recognized as a previously-created session identifier. |
| kGpaStatusErrorContextNotOpen | The supplied session’s parent context is not currently open. |
| kGpaStatusErrorFailed | The number of enabled counters could not be retrieved. |
| kGpaStatusErrorException | Exception occurred. |