TreeNode.h

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#ifndef OPENDAVINCI_CORE_BASE_TREENODE_H_
#define OPENDAVINCI_CORE_BASE_TREENODE_H_

#include "opendavinci/odcore/opendavinci.h"

namespace odcore {
    namespace base {

        using namespace std;

        template<typename T>
        class OPENDAVINCI_API TreeNode {
            private:
                TreeNode(const TreeNode &);

                TreeNode& operator=(const TreeNode &);

            public:
                TreeNode() :
                    m_value(),
                    m_parent(NULL),
                    m_children() {}

                virtual ~TreeNode() {
                    typename vector<TreeNode<T>* >::iterator it = m_children.begin();
                    while (it != m_children.end()) {
                        TreeNode<T> *child = (*it++);
                        delete child;
                    }
                    m_children.clear();
                }

                void setValue(T value) {
                    m_value = value;
                }

                T getValue() {
                    return m_value;
                }

                TreeNode<T>* getParent() {
                    return m_parent;
                }

                void setParent(TreeNode<T> *parent) {
                    m_parent = parent;
                }

                void addChild(TreeNode<T> *child) {
                    if (child != NULL) {
                        child->setParent(this);
                        m_children.push_back(child);
                    }
                }

                vector<TreeNode<T>* > getChildren() {
                    return m_children;
                }

            private:
                T m_value;
                TreeNode<T> *m_parent;
                vector<TreeNode<T>* > m_children;
        };

    }
} // odcore::base

#endif /*OPENDAVINCI_CORE_BASE_TREENODE_H_*/