Function processRemove

samples/iptctest.cpp:102–118

}

void processRemove(const std::string& line, int num, IptcData& iptcData) {
  std::string::size_type keyStart = line.find_first_not_of(" \t", 1);

  if (keyStart == std::string::npos) {
    std::ostringstream os;
    os << "Invalid \'r\' command at line " << num;
    throw Error(ErrorCode::kerErrorMessage, os.str());
  }

  const std::string key(line.substr(keyStart));
  IptcKey iptcKey(key);

  auto iter = iptcData.findKey(iptcKey);
  if (iter != iptcData.end()) {
    iptcData.erase(iter);
  }
}

void processModify(const std::string& line, int num, IptcData& iptcData) {
  std::string::size_type keyStart = line.find_first_not_of(" \t", 1);