Regarding references
it is said that references once intialized to one object cannot refer to another object
i wrote a code like
class A
{
// some data members and functions
}
int main()
{
A a,b;
A &ref=a;
ref=b; //but this works fine
}
please explain me the above statement with code and also tell me why it cant refer to another objects
thanks in advance
i wrote a code like
class A
{
// some data members and functions
}
int main()
{
A a,b;
A &ref=a;
ref=b; //but this works fine
}
please explain me the above statement with code and also tell me why it cant refer to another objects
thanks in advance
Last edited on
ref=b; //but this works fine here you are not rebinding the reference, you are changing the object, reference points to.This line and (
a=b;) are absolutely equivalent.
Last edited on
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