UNSET()

Class

Memory Variables

Purpose

Delete a memory variable and free the storage that it was occupying

Syntax

UNSET(<memvar>)

See Also

CLEAR MEMORY, ISSET(), PRIVATE, PUBLIC, RELEASE, RESTORE, RETURN, SAVE, STATIC, STORE, TYPE(), VARTYPE()

Description

The UNSET() function deletes a memory variable, and releases the storage that it was occupying. Recital will automatically delete PRIVATE memory variables when a PROCEDURE or PROGRAM returns. You cannot UNSET() memory variables belonging to other procedures.

Example

if isset(m_var)
  unset(m_var)
endif

Products

Recital Database Server, Recital Mirage Server, Recital Terminal Developer