Method resetToSmall

paddle/utils/small_vector.h:177–181

Put this vector in a state of being small.

  /// Put this vector in a state of being small.
  void resetToSmall() {
    this->BeginX = getFirstEl();
    this->Size = this->Capacity =
        0;  // FIXME: Setting Capacity to 0 is suspect.
  }

  /// Return true if V is an internal reference to the given range.
  bool isReferenceToRange(const void *V,