NDLI: Better alternative Run-Time Polymorphism in C++: A practical approach in OO design for machine intelligence

Content Provider	IEEE Xplore Digital Library
Author	Nath, S.P. Vikram, S. Anand, K.
Copyright Year	2012
Description	Author affiliation: Dept of ECE, GIST (Engg. College), Rayagada, Orissa, India (Anand, K.) \|\| Dover's Solutions, Bangalore, Karnataka, India (Vikram, S.) \|\| Dept of CSE, Rayagada, Odisha, India (Nath, S.P.)
Abstract	Main essence of polymorphism feature of Object Oriented Programming provided by the developer Bjarne Stroustrup in C++ is Run Time Polymorphism using virtual member functions in base classes. Base class pointer keeps the address of derived class object but during run-time it calls the base class function, even functions in base and derived classes have same signatures. To call the same function of derived class by base class pointer, we make the base class function as virtual to implement “Run-Time polymorphism”. Several papers by different authors including developer of C++ have come to solve the related complexities like “Object Slicing” and others. In this paper our motivation is to analyse and explore alternative adaptation by type identifier with polymorphic behaviour of type cast combining the overloading of insertion and extraction operators. Analysing the approaches we find a better alternative style of Run-Time Polymorphism that uses less memory than the existing virtual method techniques by comparable performance.
Starting Page	1
Ending Page	5
File Size	98919
Page Count	5
File Format	PDF
ISBN	9781457715808
e-ISBN	9781457715839
DOI	10.1109/ICCCI.2012.6158776
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-01-10
Publisher Place	India
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Type Identifier Vpointer Base class pointer keeps address of derived class object Vtable Object recognition Runtime DVD Handheld computers Insertion Function Memory management Dynamic_Cast Operator Informatics Run-Time Polymorphism
Content Type	Text
Resource Type	Article

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4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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Runtime Type Information for Class Hierarchies (1995)

Making C++ Objects Persistent: The Hidden Pointers (1993)

Enriching behavioral subtyping (1999).

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Better alternative Run-Time Polymorphism in C++: A practical approach in OO design for machine intelligence

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Better alternative Run-Time Polymorphism in C++: A practical approach in OO design for machine intelligence