7.3.3 swoopn/swocls

1.
Function
Opens/closes an object.

2.
Call
NumRu::DCL.swoopn(cobj,comm)
NumRu::DCL.swocls(cobj)

3.
Explanation of Arguments
cobj (C*(*)) Name of an object.
comm (C*(*)) Comments.

4.
Notes
(a)
An object is a group of graphics elements with the same attributes.
(b)
These routines are called when a higher interface routine in the SZPACK opens/closes.
(c)
In a device lacking the concept of an object, these will be DUMMY routines.