NFD » ndn-cxx

Update rule 1.12 to specify how line continuation should be aligned in the following cases.

Case 1: beginning of expression on previous line is too close to right edge

// style 1
std::unordered_map<int, int> someLongUnorderedMapName = someLongFunctionName(1,
    yetAnotherLongFunctionNameThatIsNotGoingToFitOnTheSameLine());

// style 2
std::unordered_map<int, int> someLongUnorderedMapName = someLongFunctionName(1,
  yetAnotherLongFunctionNameThatIsNotGoingToFitOnTheSameLine());

// style 3
std::unordered_map<int, int> someLongUnorderedMapName = someLongFunctionName(
  1, yetAnotherLongFunctionNameThatIsNotGoingToFitOnTheSameLine());

Case 2: alignment of lambda body

// style 1
this->someMethodName(firstArgument, [captured] (const std::pair<int, int>& pair) -> int {
  if (pair.first < 0) {
    return pair.second;
  }
  else {
    return captured;
  }
}, thirdArgument);

// style 2
this->someMethodName(firstArgument,
                     [captured] (const std::pair<int, int>& pair) -> int {
                       if (pair.first < 0) {
                         return pair.second;
                       }
                       else {
                         return captured;
                       }
                     }, thirdArgument);

// style 3
this->someMethodName(firstArgument, [captured] (const std::pair<int, int>& pair) -> int {
    if (pair.first < 0) {
      return pair.second;
    }
    else {
      return captured;
    }
  }, thirdArgument);

// style 4
this->someMethodName(firstArgument, [captured] (const std::pair<int, int>& pair) -> int {
                                      if (pair.first < 0) {
                                        return pair.second;
                                      }
                                      else {
                                        return captured;
                                      }
                                    }, thirdArgument);

// style 5
this->someMethodName(firstArgument, [captured] (const std::pair<int, int>& pair) -> int {
  if (pair.first < 0) {
    return pair.second;
  }
  else {
    return captured;
  }
},
thirdArgument);

// style 6
this->someMethodName(firstArgument,
                     [captured] (const std::pair<int, int>& pair) -> int {
                       if (pair.first < 0) {
                         return pair.second;
                       }
                       else {
                         return captured;
                       }
                     },
                     thirdArgument);

// style 7
this->someMethodName(firstArgument, [captured] (const std::pair<int, int>& pair) -> int {
    if (pair.first < 0) {
      return pair.second;
    }
    else {
      return captured;
    }
  },
  thirdArgument);