Method printTo

extras/tests/Misc/printable.cpp:38–42

  PrintableString(const char* s) : str_(s), total_(0) {}

  virtual size_t printTo(Print& p) const {
    size_t result = PrintPolicy::printStringTo(str_, p);
    total_ += result;
    return result;
  }

  size_t totalBytesWritten() const {
    return total_;