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PAPI_num_events(3)						       PAPI							PAPI_num_events(3)

NAME
       PAPI_num_events -

       Return the number of events in an event set.

SYNOPSIS
Detailed Description
       PAPI_num_events() returns the number of preset and/or native events contained in an event set. The event set should be created by
       PAPI_create_eventset .

       C Interface:
	   #include <papi.h>
	    int PAPI_num_events(int  EventSet );

       Parameters:
	   EventSet -- an integer handle for a PAPI event set created by PAPI_create_eventset.
	   *count -- (Fortran only) On output the variable contains the number of events in the event set

       Return values:
	   On success, this function returns the positive number of events in the event set.
	   PAPI_EINVAL The event count is zero; only if code is compiled with debug enabled.
	   PAPI_ENOEVST The EventSet specified does not exist.

       Example

	   * // Count the events in our EventSet
	   * printf(
	   *

       See Also:
	   PAPI_add_event

	   PAPI_create_eventset

Author
       Generated automatically by Doxygen for PAPI from the source code.

Version 5.2.0.0 						  Tue Jun 17 2014						PAPI_num_events(3)