NDF_ISACC

Determine whether a specified type of NDF access is available

Description:

The routine determines whether a specified type of access to an NDF is available, or whether it has been disabled. If access is not available, then any attempt to access the NDF in this way will fail.

Invocation

CALL NDF_ISACC( INDF, ACCESS, ISACC, STATUS )

Arguments

INDF = INTEGER (Given)
NDF identifier.
ACCESS = CHARACTER ( ) (Given)
The type of NDF access required: BOUNDS, DELETE, SHIFT, TYPE or WRITE (see the Notes section for details).
ISACC = LOGICAL (Returned)
Whether the specified type of access is available.
STATUS = INTEGER (Given and Returned)
The global status.

Notes:

The valid access types control the following operations on the NDF: