#202 test-pdc.h:92: bad sizeof ?

[dcb]

test-pdc.h:92:45: warning: argument to 'sizeof' in 'int memcmp(const void, const void, size_t)' call is the same expression as the first source; did you mean to dereference it? [-Wsizeof-pointer-memaccess]

Source code is

    return (0 == memcmp (this, &other, sizeof (this)));

Maybe better code

    return (0 == memcmp (this, &other, sizeof (*this)));