MemCom Reference Manual > MemCom ftn Fortran API > Dynamic Memory Manager (DMM) > mcf_dmm_get_att

Name

mcf_dmm_get_att — Get attributes of DMM object

Description

mcf_dmm_get_att returns the attributes of an object in DMM. If found, the status is set to 0. If the object does not exist the status is set to 1 (warning).

Specification (Fortran)

subroutine mcf_dmm_get_att(ident,handle,name,type,idiv,size,status)

integer*4 ident
integer*4 handle
character*(*) name
character*4 type
mcf_size idiv
mcf_size size
integer*4 status

Parameters

ident

DMM identifier of object to be inquired (input).

handle

Handle of database file associated to ident (output). If no handle is defined 0 is returned.

name

Name of dataset associated to ident (output). The character buffer must be dimensioned to 63 characters at least. If no handle is defined 0 is returned.

type

Dataset type associated to ident (output). The character buffer must be dimensioned to 4 characters at least. type will be one of I, J, E, C, F, Z. The type is always defined!

idiv

Sub-division index of dataset (output). If idiv is not defined 0 is returned.

size

Size of object, i.e number of logical elements (output).

status

Status code returned (output). Upon successful completion of the operation, the status value 0 is returned. A negative value is returned if an error has been detected. A positive value is returned if a warning has been issued.