Ask a const question

points19

I defined the constant string const char * c = "123456";
string s1 ("test");
c = s1.c_str ();
Why is there a constant modifier const before I can change the contents of c

orangedj

C here is not a constant, it must be written as const char * const c = "123456";

cat00019

You are pointing to a const object, and the change is a pointer, where the pointer is not const

diamond52

const char * const c = "123456";
So that c is const