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What is the importance of mutable keyword in C++?

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What is the importance of mutable keyword in C++?
posted Dec 20, 2014 by Amit Kumar Pandey

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1 Answer

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"mutable" keyword is introduced in C++. When an object of a class is declared as constant or member function is constant or both are constants, in that case, member of an object can be modified only if it is declared as mutable otherwise it will throw an error.

answer Dec 21, 2014 by Neeraj Mishra
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