Tree::getNodesByPath returns a list of constant pointers but the method is not marked constant

[Jazzinghen]

BehaviorTree.CPP/include/behaviortree_cpp/bt_factory.h

Line 165 in ae95e68

std::vector<const TreeNode*> getNodesByPath(StringView wildcard_filter) {

I wanted to traverse some nodes in a function where I get a constant reference to a tree but I cannot call this function as it is not marked as constant even though it doesn't modify the object data.

[facontidavide]

fixed