Liskov Substitution Principle

Feb 04, 2014

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Definition. Introduced by Barbara LiskovIt is a particular definition of subtyping in OO ProgrammingBased on the idea of substitution. . Liskov Substitution PrincipleContent:. Definition. Example 1. Compliance. Polymorphism. Importance. Example 2. Conclusion.

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Liskov Substitution Principle

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Substitution Lab

Karolinska Institutet Department of Medical Biochemistry and Biophysics Biomedical candidate program, H08. Substitution Lab. October 31 st , 2008 Craig Wheelock craig.wheelock@ki.se http://www.metabolomics.se/ (slides can be downloaded from my homepage). Outline. Theory

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Nucleophilic Substitution. is the nucleophile. is the leaving group. Nucleophile Product. But where do alkyl bromides come from?. But what about a primary bromide?. Nucleophilic Substitution works both ways!. Mechanisms of Nucleophilic Substitution Reaction.

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Substitution

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Substitution. Example by Mrs Lim. Question 1. Understand. During a food fair, 9 packets of fish balls and 5 cans of hot dogs cost $23. Mr Muthu paid $16 for 3 packets of fish balls and 10 cans of hot dogs. How much is the unit cost of 1 packet of fish ball and 1 can of hot dog?.

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Substitution

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Specifications Liskov Chapter 9

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Specifications Liskov Chapter 9

Specifications Liskov Chapter 9. SWE 619. Overview/Agenda. Review why we use specifications as a software construction tool? Restating the reasons from chapter 1 How to write good specs (for desired behavior)? Advice from Liskov Some formal ways to specify behavior Z, OCL (SWE 623).

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Substitution

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