navigator_invoke_event_get_filters_count()

Get the filters count of the get target filters invocation result.

Synopsis:

#include <bps/navigator_invoke.h>

BPS_API int navigator_invoke_event_get_filters_count(bps_event_t *event)

Arguments:

event: The NAVIGATOR_INVOKE_GET_FILTERS_RESULT event.

Library:

libbps

Description:

The function doesn't copy the data and the returned value will be released once the bps_get_event() function is called again.

The navigator_invoke_event_get_filters_count() function should be called by the application upon receiving the NAVIGATOR_INVOKE_GET_FILTERS_RESULT event to extract the filters count of the get target filters invocation.

Returns:

The the filters count of the get target filters invocation result.