Method unlink

highs/mip/HighsNodeQueue.cpp:207–216

}

void HighsNodeQueue::unlink(int64_t node) {
  if (nodes[node].estimate == kHighsInf) {
    unlink_suboptimal(node);
  } else {
    unlink_estim(node);
    unlink_lower(node);
  }
  unlink_domchgs(node);
  freeslots.push(node);
}

void HighsNodeQueue::setNumCol(HighsInt numCol) {
  if (this->numCol == numCol) return;