problem description encountered a link error while completing the exercise on CPP Primer. Undefined symbols for architecture x8634: "StrVec::alloc ", referenced from: StrVec::alloc_n_copy(std::__1::basic_string<char, std::__1::char_traits<...
wujunze@Mac: ~ tmp $ cat hello.c [12:59:51] -sharpinclude <stdlib.h> int main() { exit(0); } w...