Function E

euler/parser/attribute_calculator.cc:215–221

}

bool E(TreeNode* t) {
  std::vector<TreeNode*> children = t->GetChildren();
  if (children.size() == 2) {
    t->GetProp()->AddValue(children[1]->GetValue());
  }
  return true;
}

bool V(TreeNode* t) {
  std::vector<TreeNode*> children = t->GetChildren();