dmmexi

Name

dmmexi — Check if dataset exists in DMM

Description

dmmexi checks if the dataset identified by ident exists in the Dynamic Memory buffer, i.e if memory has been allocated to the dataset identified by ident.

Specification (F77)

subroutine dmmexi(ident, iflag)
integer*4 ident
integer*4 iflag

Parameters

ident: Identifier of dataset (input).
iflag: Status variable returned (output). 0 means that the dataset exists in the Dynamic Memory buffer. A value < 0 means that the dataset does not exist.