By Terje Sandstrøm and Syver Enstad This article was originally written in 2003 and used internally within our company and for clients of our company. The text is as it was at that time, and – given the general nature of this topic - should still be useful. Introduction There has been a lot of talk about design patterns, but not so much about code patterns, also referred to as idioms. A code pattern describes typical general code for common operations. This article focuses on operator patterns in ......