C++ (Cpp) OmissionTypeName::hasDefaultArgument Beispiele

Beispiel #1

Datei: StringExtras.cpp Projekt: machelix/swift-1

/// Determine whether the preposition in a split is "vacuous", and
/// should be removed.
static bool isVacuousPreposition(StringRef beforePreposition,
                                 StringRef preposition,
                                 StringRef afterPreposition,
                                 const OmissionTypeName &paramType) {
  // Only consider "with" or "using" to be potentially vacuous.
  if (!camel_case::sameWordIgnoreFirstCase(preposition, "with") &&
      !camel_case::sameWordIgnoreFirstCase(preposition, "using"))
    return false;

  // If the preposition is "with", check for special cases.
  if (camel_case::sameWordIgnoreFirstCase(preposition, "with")) {
    // Some words following the preposition indicate that "with" is
    // not vacuous.
    auto following = camel_case::getFirstWord(afterPreposition);
    if (camel_case::sameWordIgnoreFirstCase(following, "coder") ||
        camel_case::sameWordIgnoreFirstCase(following, "zone"))
      return false;

    // If the last word of the argument label looks like a past
    // participle (ends in "-ed"), the preposition is not vacuous.
    auto lastWord = camel_case::getLastWord(afterPreposition);
    if (lastWord.endswith("ed"))
      return false;

    if (camel_case::sameWordIgnoreFirstCase(following, "delegate") ||
        camel_case::sameWordIgnoreFirstCase(following, "frame"))
      return true;
  }

  // If the parameter has a default argument, it's vacuous.
  if (paramType.hasDefaultArgument()) return true;

  // If the parameter is of function type, it's vacuous.
  if (paramType.isFunction()) return true;

  // If the first word of the name is a verb, the preposition is
  // likely vacuous.
  if (getPartOfSpeech(camel_case::getFirstWord(beforePreposition))
        == PartOfSpeech::Verb)
    return true;

  return false;
}

Beispiel #2

Datei: StringExtras.cpp Projekt: 6008/swift

/// Determine whether the preposition in a split is "vacuous", and
/// should be removed.
static bool isVacuousPreposition(StringRef beforePreposition,
                                 StringRef preposition,
                                 StringRef afterPreposition,
                                 const OmissionTypeName &paramType) {
  // Only consider "with" or "using" to be potentially vacuous.
  if (!camel_case::sameWordIgnoreFirstCase(preposition, "with") &&
      !camel_case::sameWordIgnoreFirstCase(preposition, "using"))
    return false;

  // If the preposition is "with" followed by "zone", never consider
  // it vacuous.
  if (camel_case::sameWordIgnoreFirstCase(preposition, "with") &&
      camel_case::sameWordIgnoreFirstCase(
        camel_case::getFirstWord(afterPreposition), "zone"))
    return false;

  // If the parameter has a default argument, it's vacuous.
  if (paramType.hasDefaultArgument()) return true;

  // If the parameter is of function type, it's vacuous.
  if (paramType.isFunction()) return true;

  return false;
}