OBJECT (module) PROGRAMMING
The procedural paradigm recognized the algorithmic component programming.But with increasing complexity of applications and data, a new problem of structural organization of data, most yemko expressed Virtovskoyu formula "Algorithms + Data Structures = Programs".
The notion of module as data abstraction was first proposed by Parnas in 1972, though at that time there was already a programming language Simula 67, which used the paradigm of objects. In its most complete form of the concept of data abstraction were implemented in programming language module-2.
The main idea is to provide access to data, regardless of their particular presentation. The data and program their embedded processing (encapsulated) in a separate program unit.
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