How to Design Programs: Difference between revisions

Revision as of 22:14, 19 May 2011

Revision as of 22:14, 19 May 2011

Line 18:

}}

'''''How to Design Programs''''' ('''''HtDP)''''') is a textbook by [[Matthias Felleisen]], [[Robert Bruce Findler]], [[Matthew Flatt]] and [[Shriram Krishnamurthi]] on the systematic design of [[computer programs]] published in 2001 by [[MIT Press]]. The book introduces the concept of a ''design recipe'', a six-step process for creating programs from the problem statement. While the book was originally used in conjunction with the TeachScheme! project (now [[ProgramByDesign]]), it has been adopted at a number of colleges and universities for the teaching of program design principles.

According to HtDP, the design process starts with a careful analysis of the problem statement with the goal of extracting a rigorous description of the kinds of [[data]] that the desired program consumes and produces. The structure of these data descriptions determines the organization of the program.