资源简介
1.要求对文件进行Huffman编码的算法,以及对一编码文件进行解码的算法
2.熟练掌握二叉树的应用;具体要求如下:
最小冗余码/哈夫曼码
代码片段和文件信息
// huffman.cpp : Defines the class behaviors for the application.
//
#include “stdafx.h“
#include “huffman.h“
#include “huffmanDlg.h“
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
/////////////////////////////////////////////////////////////////////////////
// CHuffmanApp
BEGIN_MESSAGE_MAP(CHuffmanApp CWinApp)
//{{AFX_MSG_MAP(CHuffmanApp)
// NOTE - the ClassWizard will add and remove mapping macros here.
// DO NOT EDIT what you see in these blocks of generated code!
//}}AFX_MSG
ON_COMMAND(ID_HELP CWinApp::onhelp)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CHuffmanApp construction
CHuffmanApp::CHuffmanApp()
{
// TODO: add construction code here
// Place all significant initialization in InitInstance
}
/////////////////////////////////////////////////////////////////////////////
// The one and only CHuffmanApp object
CHuffmanApp theApp;
/////////////////////////////////////////////////////////////////////////////
// CHuffmanApp initialization
BOOL CHuffmanApp::InitInstance()
{
AfxEnableControlContainer();
// Standard initialization
// If you are not using these features and wish to reduce the size
// of your final executable you should remove from the following
// the specific initialization routines you do not need.
#ifdef _AFXDLL
Enable3dControls(); // Call this when using MFC in a shared DLL
#else
Enable3dControlsStatic(); // Call this when linking to MFC statically
#endif
CHuffmanDlg dlg;
m_pMainWnd = &dlg;
int nResponse = dlg.DoModal();
if (nResponse == IDOK)
{
// TODO: Place code here to handle when the dialog is
// dismissed with OK
}
else if (nResponse == IDCANCEL)
{
// TODO: Place code here to handle when the dialog is
// dismissed with Cancel
}
// Since the dialog has been closed return FALSE so that we exit the
// application rather than start the application‘s message pump.
return FALSE;
}
属性 大小 日期 时间 名称
----------- --------- ---------- ----- ----
文件 118829 2011-11-17 17:41 huffman_MFC\Debug\huffman.exe
文件 321652 2011-11-17 17:41 huffman_MFC\Debug\huffman.ilk
文件 16071 2011-11-14 22:32 huffman_MFC\Debug\huffman.obj
文件 5505248 2011-11-14 22:32 huffman_MFC\Debug\huffman.pch
文件 361472 2011-11-17 17:41 huffman_MFC\Debug\huffman.pdb
文件 3064 2011-11-17 17:41 huffman_MFC\Debug\huffman.res
文件 45486 2011-11-17 17:37 huffman_MFC\Debug\huffmanDlg.obj
文件 105763 2011-11-14 22:32 huffman_MFC\Debug\StdAfx.obj
文件 205824 2012-11-10 21:26 huffman_MFC\Debug\vc60.idb
文件 364544 2011-11-17 17:37 huffman_MFC\Debug\vc60.pdb
文件 21920 2012-11-10 20:40 huffman_MFC\huffman.aps
文件 1734 2012-11-10 21:26 huffman_MFC\huffman.clw
文件 2077 2008-12-14 15:24 huffman_MFC\huffman.cpp
文件 4240 2008-12-16 12:59 huffman_MFC\huffman.dsp
文件 537 2008-12-14 16:00 huffman_MFC\huffman.dsw
文件 1335 2008-12-14 15:24 huffman_MFC\huffman.h
文件 132096 2012-11-10 21:26 huffman_MFC\huffman.ncb
文件 50688 2012-11-10 21:26 huffman_MFC\huffman.opt
文件 669 2011-11-17 17:41 huffman_MFC\huffman.plg
文件 6541 2011-11-17 17:40 huffman_MFC\huffman.rc
文件 7255 2011-11-14 22:29 huffman_MFC\huffmanDlg.cpp
文件 1657 2008-12-16 16:48 huffman_MFC\huffmanDlg.h
文件 2170 2008-12-25 21:27 huffman_MFC\huffmanHead.h
文件 3597 2008-12-14 15:24 huffman_MFC\ReadMe.txt
文件 1078 2008-12-14 15:24 huffman_MFC\res\huffman.ico
文件 399 2008-12-14 15:24 huffman_MFC\res\huffman.rc2
文件 1053 2008-12-14 15:44 huffman_MFC\resource.h
文件 209 2008-12-14 15:24 huffman_MFC\Stdafx.cpp
文件 1054 2008-12-14 15:24 huffman_MFC\Stdafx.h
文件 157 2008-12-25 19:35 huffman_MFC\新建 文本文档.txt
............此处省略6个文件信息
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