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Add const to applyVisitor #935

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Merged
merged 1 commit into from
Feb 25, 2025
Merged

Add const to applyVisitor #935

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2 changes: 1 addition & 1 deletion include/behaviortree_cpp/bt_factory.h
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Original file line number Diff line number Diff line change
Expand Up @@ -149,7 +149,7 @@ class Tree
[[nodiscard]] Blackboard::Ptr rootBlackboard();

//Call the visitor for each node of the tree.
void applyVisitor(const std::function<void(const TreeNode*)>& visitor);
void applyVisitor(const std::function<void(const TreeNode*)>& visitor) const;

//Call the visitor for each node of the tree.
void applyVisitor(const std::function<void(TreeNode*)>& visitor);
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2 changes: 1 addition & 1 deletion src/bt_factory.cpp
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Expand Up @@ -597,7 +597,7 @@ Blackboard::Ptr Tree::rootBlackboard()
return {};
}

void Tree::applyVisitor(const std::function<void(const TreeNode*)>& visitor)
void Tree::applyVisitor(const std::function<void(const TreeNode*)>& visitor) const
{
BT::applyRecursiveVisitor(static_cast<const TreeNode*>(rootNode()), visitor);
}
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