Function Printf

tensorflow/core/platform/stringprintf.cc:76–83

}

string Printf(const char* format, ...) {
  va_list ap;
  va_start(ap, format);
  string result;
  Appendv(&result, format, ap);
  va_end(ap);
  return result;
}

void Appendf(string* dst, const char* format, ...) {
  va_list ap;