哈夫曼编码范例

#include<iostream> #include<fstream> using namespace std; #define MAXSIZE 10000 struct HNode { int weight; int parent; int lch; int rch; }; struct HCode { char data; char code[100]; }; class Huffman { private: HNode * HTree; //哈夫曼树 HCode * HCodeTable; //哈夫曼编码表 int count; //哈夫曼编码表中出现的字符种类数 public: int WeiArr(char * input,int* &a, char* &b);//生成权值表 void CreateHTree(int a[]); //创建哈夫曼树 void CreateCodeTable(char b[]); //创建编码表 void Encode(char * &s, char * input); //编码 void Decode(char * s, char * &output;); //解码 void CoutHCodeTalbe(); //输出哈夫曼编码表 ~Huffman(); };