When is an anonymous C ++ object destroyed?

Question

Possible duplicate:
Life time in time

I assume that std::string::c_str() returns a pointer to some internal (before std::string ) data. Pretend it's true, if not. Below is name to indicate this internal data. When is the std::string returned by GetString() destroyed, causing the wrong name?

 #include <string> #include <stdio.h> using namespace std; string GetString() {return string("TheString");} int main(int argc, const char* argv[]) { const char* name = GetString().c_str(); printf("name = %s\n",name); } // Should print "name = TheString"