Function Split

oneflow/core/common/str_util.cpp:64–74

}

void Split(const std::string& text, const std::string& delims,
           std::function<void(std::string&&)> Func) {
  size_t token_start = 0;
  if (text.empty()) { return; }
  for (size_t i = 0; i < text.size() + 1; ++i) {
    if ((i == text.size()) || (delims.find(text[i]) != std::string::npos)) {
      Func(text.substr(token_start, i - token_start));
      token_start = i + 1;
    }
  }
}

std::string Dirname(const std::string& path) {
  size_t found = path.rfind('/');