Will std::string always be null-terminated in C++11?
Solution 1:
Yes. Per the C++0x FDIS 21.4.7.1/1, std::basic_string::c_str() must return
a pointer
psuch thatp + i == &operator[](i)for eachiin[0,size()].
This means that given a string s, the pointer returned by s.c_str() must be the same as the address of the initial character in the string (&s[0]).