8.2.21. _gfortran_caf_event_query

8.2.21 _gfortran_caf_event_query — Query event count

Description:

Return the event count of the specified event variable.

Syntax:

void _gfortran_caf_event_query (caf_token_t token, size_t index, int image_index, int *count, int *stat)

Arguments:

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`token`	intent(in) An opaque pointer identifying the coarray.
`index`	intent(in) Array index; first array index is 0. For scalars, it is always 0.
`image_index`	intent(in) The ID of the remote image; must be a positive number; zero indicates the current image when accessed noncoindexed.