Method append

test/test_aliases.cpp:54–54

required

  auto begin() const { return str.begin(); } // required
  auto end() const { return str.end(); } // required
  void append(std::size_t count, char c) { str.append(count, c); } // required
  void append(const char* s, std::size_t size) { str.append(s, size); } // required

  std::size_t size() const { return str.size(); }