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Introduction to Protocol in Objective C

Smitty V Isidhore

Asst.Professor, Department of Computer Science

Carmel College

Mala, Thrissur

Abstract:-

calasses in objective C is inherited from base class Object. Since some problems multiple inheritance is an ideal solution, Objective C provide a tool which make multiple inheritance is not necessary. That tool is called Protocol. In this paper is an attempt to discuss the kind of problem which protocol are designed to solve, how to implement protocol in code and how to design our own protocol. The famous OO design axiom quotesdbs_dbs9.pdfusesText_15