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248 lines
7.0 KiB
248 lines
7.0 KiB
//
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// T126OBJ.HPP
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// Drawing objects: point, openpolyline, closepolyline, ellipse
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//
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// Copyright Microsoft 1998-
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//
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void GetDestinationAddress(DrawingDestinationAddress *DestinationAddress, PUINT workspaceHandle, PUINT planeID);
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void NormalizeRect(LPRECT lprc);
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void CreateNonStandardPDU(NonStandardParameter * sipdu, LPSTR NonStandardString);
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void TimeToGetGCCHandles(ULONG numberOfGccHandles);
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//
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// Member ID
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//
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#define MAKE_MEMBER_ID(nid,uid) (MAKELONG((nid),(uid)))
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#define GET_NODE_ID_FROM_MEMBER_ID(id) (LOWORD(id))
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#define GET_USER_ID_FROM_MEMBER_ID(id) (HIWORD(id))
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typedef ULONG MEMBER_ID; // loword = node_id, hiword = user_id
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extern ULONG g_MyMemberID;
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typedef struct
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{
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BYTE bCountryCode;
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BYTE bExtension;
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WORD wManufacturerCode;
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BYTE nonstandardString;
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} T126_VENDORINFO, *PT126_VENDORINFO;
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class T126Obj
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{
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public:
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virtual ~T126Obj(){};
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virtual void Draw(HDC hdc = NULL, BOOL bForcedDraw = FALSE, BOOL bPrinting = FALSE) = 0;
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virtual void UnDraw(void) = 0;
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virtual BOOL CheckReallyHit(LPCRECT pRectHit) = 0;
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BOOL RectangleHit(BOOL borderHit, LPCRECT pRectHit);
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virtual void SetPenColor(COLORREF rgb, BOOL isPresent) = 0;
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virtual BOOL GetPenColor(COLORREF * pcr) = 0;
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virtual BOOL GetPenColor(RGBTRIPLE * prgb) = 0;
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virtual BOOL HasFillColor(void) = 0;
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virtual void SetFillColor(COLORREF rgb, BOOL isPresent) = 0;
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virtual BOOL GetFillColor(COLORREF * pcr) = 0;
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virtual BOOL GetFillColor(RGBTRIPLE * prgb) = 0;
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virtual UINT GraphicTool(void) { return m_ToolType;}
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virtual void SetViewHandle(UINT viewHandle) = 0;
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//
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// Edit stuff
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//
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virtual void ChangedAnchorPoint(void) = 0;
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virtual BOOL HasAnchorPointChanged(void) = 0;
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virtual void ChangedZOrder(void) = 0;
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virtual BOOL HasZOrderChanged(void) = 0;
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virtual void ChangedViewState(void) = 0;
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virtual BOOL HasViewStateChanged(void) = 0;
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virtual void ResetAttrib(void) = 0;
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virtual void SetAllAttribs(void) = 0;
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virtual void ChangedPenThickness(void) = 0;
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virtual void OnObjectEdit(void) = 0;
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virtual void OnObjectDelete(void) = 0;
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virtual void SendNewObjectToT126Apps(void) = 0;
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virtual void GetEncodedCreatePDU(ASN1_BUF *pBuf) = 0;
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void GotGCCHandle(ULONG gccHandle);
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//
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// Draw, bitmap, or workspace object
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//
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UINT GetType(void){return m_T126ObjectType;};
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void SetType(UINT type){m_T126ObjectType = type;};
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//
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// Workspace stuff
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//
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UINT GetWorkspaceHandle(void) {return m_workspaceHandle;};
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void SetWorkspaceHandle(UINT handle) {m_workspaceHandle = handle;};
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//
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// Get/set plane id
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//
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void SetPlaneID(UINT planeID){m_planeID = planeID;}
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UINT GetPlaneID(void) { return m_planeID; }
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//
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// This object's handle
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//
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UINT GetThisObjectHandle(void) {return m_thisObjectHandle;};
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void SetThisObjectHandle(UINT handle) {m_thisObjectHandle = handle; TRACE_DEBUG(("Object 0x%08x Handle = %d", this, handle));};
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//
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// Get/set view state
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//
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void SetViewState(UINT viewState){m_viewState = viewState; ChangedViewState();}
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UINT GetViewState(void) { return m_viewState;}
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//
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// Get/set zorder
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//
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void SetZOrder(ZOrder zorder);
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ZOrder GetZOrder(void) { return m_zOrder; }
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//
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// Get/set anchor Point
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//
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void SetAnchorPoint(LONG x, LONG y);
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void GetAnchorPoint(LPPOINT lpPoint) { *lpPoint = m_anchorPoint; }
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//
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// Get/set the bounding rectangle of the graphic object (in logical
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// co-ordinates).
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//
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void SetRect(LPCRECT lprc);
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void GetRect(LPRECT lprc);
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void SetRectPts(POINT point1, POINT point2);
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void SetBoundRectPts(POINT point1, POINT point2);
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void GetBoundsRect(LPRECT lprc);
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void SetBoundsRect(LPCRECT lprc);
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BOOL PointInBounds(POINT point);
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//
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// Get/set the width of the pen used to draw the object
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//
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void SetPenThickness(UINT penThickness);
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UINT GetPenThickness(void) { return m_penThickness;}
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//
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// Get/set penROP
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//
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void SetROP(UINT penROP) {m_penROP = penROP;}
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UINT GetROP(void){return m_penROP;}
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void MoveBy(int cx, int cy);
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void MoveTo(int x, int y);
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WBPOSITION m_MyPosition; // Returns this objects position in the list it is located
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WBPOSITION GetMyPosition(void){return m_MyPosition;}
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void SetMyPosition(WBPOSITION pos){m_MyPosition = pos;}
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WorkspaceObj * m_pMyWorkspace;
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WorkspaceObj * GetMyWorkspace(void){return m_pMyWorkspace;}
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void SetMyWorkspace(WorkspaceObj * pWorkspace){m_pMyWorkspace = pWorkspace;}
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void CalculateInvalidationRect(void);
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void DrawMarker(LPCRECT pMarkerRect );
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void DrawRect(void);
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void SelectDrawingObject(void);
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void UndrawMarker(LPCRECT pMarkerRect );
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void UnselectDrawingObject(void);
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void MoveBy(LONG x , LONG y);
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void CreatedLocally(void){m_bCreatedLocally = TRUE;}
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BOOL WasCreatedLocally(void){return m_bCreatedLocally;}
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void ClearCreationFlags(void){m_bCreatedLocally = FALSE;}
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void SelectedLocally(void);
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void SelectedRemotely(void);
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BOOL WasSelectedLocally(){return m_bSelectedLocally;}
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BOOL WasSelectedRemotely(){return m_bSelectedRemotely;}
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BOOL IsSelected(void){return (m_bSelectedLocally || m_bSelectedRemotely);}
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void ClearSelectionFlags(void){m_bSelectedLocally = FALSE; m_bSelectedRemotely = FALSE;}
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void EditedLocally(void){m_bEditedLocally = TRUE;}
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BOOL WasEditedLocally(void){return m_bEditedLocally;}
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void ClearEditionFlags(void){m_bEditedLocally = FALSE;}
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void DeletedLocally(void){m_bDeleteLocally = TRUE;}
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BOOL WasDeletedLocally(void){return m_bDeleteLocally;}
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void ClearDeletionFlags(void){m_bDeleteLocally = FALSE;}
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void SetOwnerID(ULONG ID){
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m_OwnerID = GET_NODE_ID_FROM_MEMBER_ID(ID);
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TRACE_DEBUG(("SetOwnerID ID= %x",m_OwnerID));
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}
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ULONG GetOwnerID(void){return m_OwnerID;}
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BOOL IAmTheOwner(void){return m_OwnerID == GET_NODE_ID_FROM_MEMBER_ID(g_MyMemberID);}
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void AddToWorkspace();
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protected:
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UINT m_ToolType; // Tool type from UI
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BOOL m_bCreatedLocally;
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BOOL m_bSelectedLocally;
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BOOL m_bSelectedRemotely;
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BOOL m_bEditedLocally;
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BOOL m_bDeleteLocally;
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RECT m_boundsRect;
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RECT m_rect;
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private:
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ULONG m_OwnerID; // The owner of this selected object
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UINT m_T126ObjectType;
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UINT m_planeID; // Destination plane in workspace
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UINT m_workspaceHandle; // Destination workspace for this object
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UINT m_thisObjectHandle; // My own handle assigned by GCC
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UINT m_viewState;
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ZOrder m_zOrder;
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POINT m_anchorPoint;
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UINT m_penThickness;
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UINT m_penROP;
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};
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class DCDWordArray
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{
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public:
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DCDWordArray(void);
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~DCDWordArray(void);
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void Add(POINT point);
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BOOL ReallocateArray(void);
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POINT* GetBuffer(void) { return m_pData; }
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void SetSize(UINT size);
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UINT GetSize(void);
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POINT* operator[](UINT index){return &(m_pData[index]);}
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private:
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POINT* m_pData;
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UINT m_Size;
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UINT m_MaxSize;
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};
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