myexpdoc.h

1. 实现BMP文件到JPEG文件的压缩转换。 2. 自选：实现从JPEG文件到BMP文件转换。 3. 采用C/C++编写程序

// MyExpDoc.h : interface of the CMyExpDoc class
//
/////////////////////////////////////////////////////////////////////////////

#if !defined(AFX_MYEXPDOC_H__3AB95EA8_A8FA_4337_98E9_3E28EEE55F66__INCLUDED_)
#define AFX_MYEXPDOC_H__3AB95EA8_A8FA_4337_98E9_3E28EEE55F66__INCLUDED_

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

#include "Dib.h"
#include"Jpeg.h"


class CMyExpDoc : public CDocument
{
protected: // create from serialization only
	CMyExpDoc();
	DECLARE_DYNCREATE(CMyExpDoc)

// Attributes
public:
	CDib * m_pDib;
// Operations
public:

// Overrides
	// ClassWizard generated virtual function overrides
	//{{AFX_VIRTUAL(CMyExpDoc)
	public:
	virtual BOOL OnNewDocument();
	virtual void Serialize(CArchive& ar);
	virtual BOOL OnOpenDocument(LPCTSTR lpszPathName);
	virtual BOOL OnSaveDocument(LPCTSTR lpszPathName);
	//}}AFX_VIRTUAL

// Implementation
	public:
		virtual ~CMyExpDoc();
#ifdef _DEBUG
	virtual void AssertValid() const;
	virtual void Dump(CDumpContext& dc) const;
#endif

protected:

// Generated message map functions
protected:
	//{{AFX_MSG(CMyExpDoc)
	afx_msg void OnFileSaveAs();
	//}}AFX_MSG
	DECLARE_MESSAGE_MAP()
};

/////////////////////////////////////////////////////////////////////////////

//{{AFX_INSERT_LOCATION}}
// Microsoft Visual C++ will insert additional declarations immediately before the previous line.

#endif // !defined(AFX_MYEXPDOC_H__3AB95EA8_A8FA_4337_98E9_3E28EEE55F66__INCLUDED_)