mcf_db_ishandle

Name

mcf_db_ishandle — Check MemCom database file handle (Fortran API)

Synopsis

subroutine mcf_db_ishandle(handle,status)

integer*4 handle
integer*4 status

Description

mcf_db_ishandle checks if handle is a valid MemCom database file handle. No error conditions are raised if the object is not a valid MemCom database file.

Parameters

handle: Handle of database file to be checked (input).
status: Status code returned (output). A value of 1 means that the database file handle is a valid handle of an open MemCom database file. A value of 0 means that the database file handle is either not a MemCom database file handle.