Can we change const object's variables by first making a pointer to it and then using the selection operator -> ??

Question

Class const Object variable

Answer 1

in C we was pointing to a const variable by a non-const pointer and change its value

in C++ we can't do that
if you want to change a member of a const object , define it as mutable
for example
mutable int x;
this will make it changeable even in const object

Answer 2

welcome

Answer 3

Thank you