编译出错：missing storage-class or type specifiers!!!

[happydeer]

我在一个类里面定义一个CFilterGraph（自定义类）对象，但是编译时却出现以上错误。可是，我明明在上面包含了头文件FilterGraph.h，真搞不明白，难道编译器看不到？！

[xtra]

CTransSocket从什么继承过来的？
把
#include "TransSocket.h"
#include "FilterGraph.h"对调试试看？

[nustchen]

头文件不要嵌套包含，你是不是在global.h中或其他文件中包含了VodSession.h，造成了嵌套包含。解决方法就是在VodSession.h中不包含头文件，而是在前面加入类说明:
class CFilterGraph
即可。

[wjyasd]

估计也不是什么大问题！ 这个提示我也见过！

有些头文件放的不是地方，调整一些就好了

[happydeer]

我摸索出来了，才看到各位仁兄的高见。不过分照加！

[happydeer]

急！

[happydeer]

高手指点一下吧！！！

[wjyasd]

发过来看看！
[e-mail]

[happydeer]

// FilterGraph.h: interface for the CFilterGraph class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_FILTERGRAPH_H__19903DB4_110C_4DC9_8A9C_A839009CAC29__INCLUDED_)
#define AFX_FILTERGRAPH_H__19903DB4_110C_4DC9_8A9C_A839009CAC29__INCLUDED_

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

#include "global.h"

#define SAFE_RELEASE(x) { if (x) x->Release(); x = NULL; }

// Filter graph control in this application
class CFilterGraph
{
public:
// filter graph interface
IFilterGraph *m_pFG;
// graph builder interface
IGraphBuilder *m_pGB;
// media control interface
IMediaControl *m_pMC;
// video window interface
IVideoWindow *m_pVW;
// media event interface
IMediaEventEx *m_pME;
// media seeking interface
IMediaSeeking *m_pMS;
// basic audio interface
IBasicAudio *m_pBA;
// basic video interface
IBasicVideo *m_pBV;
// Filter running flag
bool m_bRun;

Buffer *m_pBuffer;

// Memory stream
CMemStream *m_pSourceStream;
// source filter
CMemReader *m_pSourceReader;

public:
int SetWindowPosition(int nLeft, int nTop, int nWidth, int nHeight);
CFilterGraph(Buffer *pBuffer);
virtual ~CFilterGraph();

};

#endif // !defined(AFX_FILTERGRAPH_H__19903DB4_110C_4DC9_8A9C_A839009CAC29__INCLUDED_)


// VodSession.h: interface for the CVodSession class.
//
//////////////////////////////////////////////////////////////////////

#if !defined(AFX_VODSESSION_H__9310DF7B_A231_4D19_BE99_E201C5C97F6F__INCLUDED_)
#define AFX_VODSESSION_H__9310DF7B_A231_4D19_BE99_E201C5C97F6F__INCLUDED_

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

#include "TransSocket.h"
#include "FilterGraph.h"

class CVodSession
{
public:
// socket which serve for the session
CTransSocket *m_pSocket;
// Filter graph to decode the stream for this session
CFilterGraph *m_pDirectShow; ////////////报错//////////////////////
// buffer for this session
Buffer *m_pBuffer;
// Initialize flag
// bool m_bInitFlag;
// Display Area
CRect m_rect;
// Channel number on the server
int m_nChannelNumber;
// Socket init flag
bool m_bSocketInit;


public:
//
int EndTrans();
// End transmission and disconnect
int CloseSession();
// Connect
int OpenSession(char * lpszServerAddr, char *lpszUserName, char *lpszPassword, int nChannelNum);
// Begin to transmission
int BeginTrans();
// Set window position
int SetWindowPosition(int nLeft, int nTop, int nWidth, int nHeight);
CVodSession();

virtual ~CVodSession();
};

#endif // !defined(AFX_VODSESSION_H__9310DF7B_A231_4D19_BE99_E201C5C97F6F__INCLUDED_)