For example:
例如:
int StrLen(const std::string &s = "default string") {
const std::string &t = "another string"; // BTW, is this line safe?
return s.size();
}
int StrLen(const std::striFor example:
例如:
int StrLen(const std::string &s = "default string") {
const std::string &t = "another string"; // BTW, is this line safe?
return s.size();
}
int StrLen(const std::stri