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1 files changed, 30 insertions, 0 deletions

diff --git a/include/HyperNeat/QuadTree.hpp b/include/HyperNeat/QuadTree.hpp
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+#ifndef __HYPERNEAT_QUADTREE_HPP__
+#define __HYPERNEAT_QUADTREE_HPP__
+
+#include <HyperNeat/Utils/Vector.hpp>
+#include <HyperNeat/Utils/Function.hpp>
+
+namespace hyperneat
+{
+    class QuadTree
+    {
+    public:
+        QuadTree() = default;
+        QuadTree(double segment, double x, double y);
+
+        double getSegment() const;
+        double getX() const;
+        double getY() const;
+
+        void subdivide(Function<bool(QuadTree*)> subdivider);
+        void traverse(Function<void(const QuadTree*)> traverser) const;
+
+    private:
+        Vector<QuadTree> _children;
+        double           _segment = 0.0;
+        double           _x       = 0.0;
+        double           _y       = 0.0;
+    };
+}
+
+#endif