c_cpp 的std ::的unique_ptr

Posted 2021-05-14

//std::unique_ptr做返回值
std::unique_ptr<PrimaryInstallDetails> MakeProductDetails(const std::wstring& exe_path) {
  std::unique_ptr<PrimaryInstallDetails> details(new PrimaryInstallDetails());
  return details;
}

//std::unique_ptr赋值
std::unique_ptr<PrimaryInstallDetails> details;
const InstallDetails* g_module_details = nullptr;
g_module_details = details.release();