Should I return bool or const bool?

Question

Which is better:

bool MyClass::someQuery() const;

const bool MyClass::someQuery() const;

I\'ve been using \'const bool\' since I\'m sure I

Answer 1

const return type

SUMMARY:

The value of a return type that is declared const cannot be changed. This is especially usefull when giving a reference to a class’s internals, but can also prevent rarer errors.