Function temp_path

LASzip/src/mydefs.cpp:401–415

get the temp path include trailing delimiter. system default or temp_user. responsitility of the user if temp_user is a valid and terminated path. optional user defined temp path temp path to use

/// <param name="temp_user">optional user defined temp path</param>
/// <returns>temp path to use</returns>
std::string temp_path(std::string temp_user) {
  std::string td;
  if (temp_user.empty()) {
    td = std::filesystem::temp_directory_path().string();
    if (td.empty()) {
      td = ".";
    }
  } else {
    td = temp_user;
  }
  if (td.back() != DIRECTORY_SLASH) {
    td += DIRECTORY_SLASH;
  }
  return td;
}

/// replace all occurrences of search in subject with replace and return new string
std::string ReplaceString(const std::string& subject, const std::string& search, const std::string& replace) {