Method linear2

gecode/minimodel/ipl.hpp:46–49

      _ite(ipl) {}

  inline IntPropLevel
  IntPropLevels::linear2(void) const {
    return _linear2;
  }
  inline IntPropLevels&
  IntPropLevels::linear2(IntPropLevel ipl) {
    _linear2=ipl; return *this;