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LoginGovernmental Miscellaneous in Governmental 9 months ago
Design by contract (DbC), also known as contract programming, programming by contract and design-by-contract programming, is an approach for designing software.
It prescribes that software designers should define formal, precise and verifiable interface specifications for software components, which extend the ordinary definition of abstract data types with preconditions, postconditions and invariants. These specifications are referred to as "contracts", in accordance with a conceptual metaphor with the conditions and obligations of business contracts.
The DbC approach assumes all client components that invoke an operation on a server component will meet the preconditions specified as required for that operation.
Where this assumption is considered too risky (as in multi-channel or distributed computing), the inverse approach is taken, meaning that the server component tests that all relevant preconditions hold true (before, or while, processing the client component's request) and replies with a suitable error message if not.
referencePosted on 01 Dec 2024, this text provides information on Governmental related to Miscellaneous in Governmental. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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