Information Processing Language: Difference between revisions

Revision as of 15:52, 23 August 2003

Revision as of 16:07, 23 August 2003

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To this day in the [[CRC method]], object-oriented programmers still use note cards to encapsulate simple attributes of the roles played by the programmed objects.

The most recent version of IPL still runs, today, on standard PC's.

Several versions of IPL were created: IPL-I (never implemented), IPL-II (1957 for [[JOHNNIAC]]), IPL-III (existed briefly), IPL-IV, IPL-V (1958, for [[IBM 650]], [[IBM 704]], [[IBM 7090]], many others. Widely used), IPL-VI.