TextHistory.h

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//
// TextHistory.h: interface for the CTextHistory class.
//

#if !defined(TEXTHISTORY_H__AD9C6555_1D97_11D4_9F58_204C4F4F5020__INCLUDED_)
#define TEXTHISTORY_H__AD9C6555_1D97_11D4_9F58_204C4F4F5020__INCLUDED_

class CTextHistory
{
public:
    CTextHistory();
    virtual ~CTextHistory();
    BOOL Init(DWORD dwMaxHistoryLineSize, DWORD dwMaxHistoryLines);
    const TCHAR * GetHistoryLine(DWORD dwIndex);
    void AddHistoryLine(const TCHAR *pchLine);
private:
    TCHAR *m_pHistoryBuffer;
    DWORD m_dwMaxHistoryLines;
    DWORD m_dwMaxHistoryLineSize;
    DWORD m_dwFirstHistoryIndex;
    DWORD m_dwLastHistoryIndex;
    DWORD m_dwHisoryFull;
};

#endif // !defined(TEXTHISTORY_H__AD9C6555_1D97_11D4_9F58_204C4F4F5020__INCLUDED_)