Approximation with available language and pre-processor
What are the Approximation with available language and pre-processor features?
Expert
Since there is no language support for PbC in mainstream languages such as C++, this has to be modeled. Modeling PbC capabilities using existing language features avoids specific language and compiler issues, but can require significantly increased design and programming effort, especially when used with object-oriented programming language class hierarchies. The approach has an increased probability of introducing errors or inconsistencies in the contract implementation itself. The major issue for pre- and post-conditions is inheritance.In order to preserve semantics, a pre-condition in an overriding method should always be equal to or weaker (accept more) than the overridden method, and a post-condition should always be equal to or stronger (ensure more) than the overridden method.
For example:
Behavior Approximation: Abstractions are also described in term of the relative behavior of the abstract system versus the concrete system. A program’s “behavior” is defined as the set of possible execution paths, also called traces
Looking to see if you could provide an essay about the following Discuss the physical, cognitive, and socio-emotional development of adolescents and the importance of the changes of peer relations. The following subtopics are to be addressed: Explain physical development through puberty,
Can WAP run over GPRS? Yes, it can do. GPRS is new over-the-air service that transmits data packets to hand-held devices. It will let much faster WAP transmission than at present available over SMS or CSD while usi
Normal 0 false false
Normal 0
Write down some examples of the parasitism.
Safety Properties: This property asserts that nothing bad will happen during the execution of the program (e.g., no deadlocks, or no attempts to take an item from an empty buffer). Safety properties are used mainly
Give a brief explanation of societies and colonies.
18,76,764
1954086 Asked
3,689
Active Tutors
1421722
Questions Answered
Start Excelling in your courses, Ask an Expert and get answers for your homework and assignments!!