huffmancoder.h

来自「有关huffman的程序对大家学习数据结构有好处但不是所有人都用得上」· C头文件 代码 · 共 38 行

// HuffmanCoder.h: interface for the HuffmanCoder class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_HUFFMANCODER_H__863AA455_C764_4D14_ACFE_B38020E94836__INCLUDED_)
#define AFX_HUFFMANCODER_H__863AA455_C764_4D14_ACFE_B38020E94836__INCLUDED_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include "ProgressListener.h"

#include "HuffmanDict.h"

#define HUFFY_LITTLEENDIAN 1

class HuffmanCoder  
{
public:
	HuffmanCoder();
	virtual ~HuffmanCoder();

	void SetEncDict(HuffmanDict *NewEncDict);
	void SetDecDict(HuffmanDict *NewDecDict);
	void SetProgressHelper(ProgressListener *NewListener);

	unsigned int Encode(FILE *SourceStream, FILE *TargetStream);
	unsigned int Decode(FILE *SourceStream, FILE *TargetStream, unsigned int OutMaxSize);

private:
	ProgressListener *MyListener;

	HuffmanDict *EncDict, *DecDict;
};

#endif // !defined(AFX_HUFFMANCODER_H__863AA455_C764_4D14_ACFE_B38020E94836__INCLUDED_)