std::string UTF16toUTF8()

in src/string_conversion.cc [12:30]

• 17 lines of code
• 4 McCabe index (conditional complexity)

std::string UTF16toUTF8(const wchar_t * in, int length) {
  if (length < 10) {
    for (int i = 0; i < length; ++i) {
      conversion_buffer[i] = in[i];
    }
    conversion_buffer[length] = 0;
    return UTF16to8(conversion_buffer);
  }

  wchar_t *t = new wchar_t[length + 1];
  for (int i = 0; i < length; ++i) {
    t[i] = in[i];
  }
  t[length] = 0;
  std::string result = UTF16to8(t);
  delete []t;

  return result;
}