Method init

gecode/int/cumulative/tree.hpp:45–48

   */

  forceinline void
  OmegaNode::init(const OmegaNode&, const OmegaNode&) {
    e = 0; env = -Limits::llinfinity;
  }

  forceinline void
  OmegaNode::update(const OmegaNode& l, const OmegaNode& r) {