出典:Wikipedia
出典:『Wikipedia』 (2010/12/03 07:19 UTC 版)
Shared Variables are a feature of the APL language which allowed mainframe APL programs to communicate with other facilities on a computer, which could include external files, DBMS, or other users. Shared Variables were first introduced by IBM in their APL.SV program product in 1973 and continue to be available today in IBM and Dyalog APL for Linux and Windows.