randompicker.h

组播密钥的批次更新算法

#pragma once

#include "Binarytree.h"
#include "Node.h"

class CRandomPicker
{
public:
	CRandomPicker(CBinaryTree& tree);
	~CRandomPicker(void);

	int GetRandomLeafID(void);
protected:
	CBinaryTree& m_tree;
	CNode* GetRandomLeaf(CNode* subRoot);
};