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How can specify a const member function?

Anonymous User201515-Jun-2013
Hi Expert,

How can specify a const member function? 

Thanks. 
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Updated on 15-Jun-2013
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1 Answers

AVADHESH PATEL

AVADHESH PATEL

15-Jun-2013
Hi,

Try this:

Class member functions can be declared as const.When this is done,that function cannot modify the object that invokes it.Also,a const object cannot invoke a non-const objects.However,a const member function can be called by either const or non-const objects.

example:

class{
int some_var;
public:
unt f1() const;
};

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