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declarative language

   Also found in: Wikipedia 0.03 sec.

declarative language

See non-procedural language.


(language)declarative language - Any relational language or functional language. These kinds of programming language describe relationships between variables in terms of functions or inference rules, and the language executor (interpreter or compiler) applies some fixed algorithm to these relations to produce a result.

Declarative languages contrast with imperative languages which specify explicit manipulation of the computer's internal state; or procedural languages which specify an explicit sequence of steps to follow.

The most common examples of declarative languages are logic programming languages such as Prolog and functional languages like Haskell.

See also production system.


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In this book, Liebler explains some fundamental aspects of analytic chemistry and mass spectrometry in simple, straightforward terms, using everyday analogies and simple declarative language.
Bruell was also an early pioneer in the use of declarative languages and was instrumental in creating InfoCare's flexible user interface.
IDL is non-procedural, declarative language that makes it easy for engineers to express product and process information without concern for order of execution.
 
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