NullifyGlobal (Object subroutine)

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Clear global object reference (Object class)


%(Object):NullifyGlobal( name)

Syntax terms

%(Object) The class name in parentheses denotes a shared method. NullifyGlobal can also be invoked via an Object class object variable, which may be Null.
name A string that specifies the global name that is to be nullified.

Usage notes

  • NullifyGlobal sets the object reference of the name global name to Null, that is, referencing nothing.
  • If the specified global name does not reference an object, this method does nothing.


See Using system class methods to access global and session objects.

See also