ftpmi.h

来自「很好用的ftp源码」· C头文件 代码 · 共 50 行

/*****************************************************************************
 *	ftpmi.h
 *****************************************************************************/

#ifndef _FTPMALLOCITEM_H
#define _FTPMALLOCITEM_H



/*****************************************************************************
 *
 *	CMallocItem
 *
 *	Really nothing doing.
 *
 *****************************************************************************/

class CMallocItem       : public IMalloc
{
public:
    //////////////////////////////////////////////////////
    // Public Interfaces
    //////////////////////////////////////////////////////
    
    // *** IUnknown ***
    virtual STDMETHODIMP_(ULONG) AddRef(void);
    virtual STDMETHODIMP_(ULONG) Release(void);
    virtual STDMETHODIMP QueryInterface(REFIID riid, LPVOID * ppvObj);
    
    // *** IMalloc ***
    virtual STDMETHODIMP_(LPVOID) Alloc(ULONG cb);
    virtual STDMETHODIMP_(LPVOID) Realloc(LPVOID pv, ULONG cb);
    virtual STDMETHODIMP_(void) Free(LPVOID pv);
    virtual STDMETHODIMP_(ULONG) GetSize(LPVOID pv);
    virtual STDMETHODIMP_(int) DidAlloc(LPVOID pv);
    virtual STDMETHODIMP_(void) HeapMinimize();

public:
    CMallocItem();
    ~CMallocItem(void);

    // Friend Functions
    friend HRESULT CMallocItem_Create(IMalloc ** ppm);

protected:
    int                     m_cRef;
};

#endif // _FTPMALLOCITEM_H