C++ (Cpp) c_atable_ptr_t::metadataAt 예제들

예제 #1

파일: AbstractTable.cpp 프로젝트: JWUST/hyrise

bool AbstractTable::contentEquals(const c_atable_ptr_t& other) const {

  if (size() != other->size()) {
    return false;
  }

  if (columnCount() != other->columnCount()) {
    return false;
  }

  for (size_t column = 0; column < columnCount(); column++) {
    auto md = metadataAt(column);
    auto md2 = other->metadataAt(column);

    if (!types::isCompatible(md.getType(),md2.getType())) {
      return false;
    }

    if (md.getName() != md2.getName()) {
      return false;
    }

    for (size_t row = 0; row < size(); row++) {
      bool valueEqual = false;

      switch (md.getType()) {
      case IntegerType:
      case IntegerTypeDelta:
      case IntegerTypeDeltaConcurrent:
      case IntegerNoDictType:
	valueEqual = getValue<hyrise_int_t>(column, row) == other->getValue<hyrise_int_t>(column,
                       row);
          break;

      case FloatType:
      case FloatTypeDelta:
      case FloatTypeDeltaConcurrent:
          valueEqual = getValue<hyrise_float_t>(column, row) == other->getValue<hyrise_float_t>(column, row);
          break;

      case StringType:
      case StringTypeDelta:
      case StringTypeDeltaConcurrent:
          valueEqual = getValue<std::string>(column, row).compare(other->getValue<std::string>(column, row)) == 0;
          break;

        default:
          break;
      }

      if (!valueEqual) {
        return false;
      }
    }
  }

  return true;
}