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43 /*======================= FILTER LIST SHELL =====================*/
44 typedef struct DefBlobFilter
47 CvBlobTrackPostProcOne* pFilter;
51 class CvBlobTrackPostProcList : public CvBlobTrackPostProc
54 CvBlobTrackPostProcOne* (*m_CreatePostProc)();
55 CvBlobSeq m_BlobFilterList;
59 CvBlobTrackPostProcList(CvBlobTrackPostProcOne* (*create)()):m_BlobFilterList(sizeof(DefBlobFilter))
62 m_CreatePostProc = create;
63 CvBlobTrackPostProcOne* pM = create();
64 TransferParamsFromChild(pM,NULL);
66 SetModuleName("List");
69 ~CvBlobTrackPostProcList()
72 for(i=m_BlobFilterList.GetBlobNum();i>0;--i)
74 DefBlobFilter* pF = (DefBlobFilter*)m_BlobFilterList.GetBlob(i-1);
75 pF->pFilter->Release();
79 virtual void AddBlob(CvBlob* pBlob)
81 DefBlobFilter* pF = (DefBlobFilter*)m_BlobFilterList.GetBlobByID(CV_BLOB_ID(pBlob));
83 { /* Create new filter: */
86 F.m_LastFrame = m_Frame;
87 F.pFilter = m_CreatePostProc();
88 TransferParamsToChild(F.pFilter,NULL);
89 m_BlobFilterList.AddBlob((CvBlob*)&F);
90 pF = (DefBlobFilter*)m_BlobFilterList.GetBlobByID(CV_BLOB_ID(pBlob));
95 pF->m_LastFrame = m_Frame;
98 virtual void Process()
101 for(i=m_BlobFilterList.GetBlobNum(); i>0; --i)
103 DefBlobFilter* pF = (DefBlobFilter*)m_BlobFilterList.GetBlob(i-1);
105 if(pF->m_LastFrame == m_Frame)
107 int ID = CV_BLOB_ID(pF);
108 pF->blob = *(pF->pFilter->Process(&(pF->blob)));
112 { /* Delete blob filter: */
113 pF->pFilter->Release();
114 m_BlobFilterList.DelBlob(i-1);
120 int GetBlobNum(){return m_BlobFilterList.GetBlobNum();};
121 CvBlob* GetBlob(int index){return m_BlobFilterList.GetBlob(index);};
122 void Release(){delete this;};
124 /* Additional functionality: */
125 CvBlob* GetBlobByID(int BlobID){return m_BlobFilterList.GetBlobByID(BlobID);}
127 }; /* CvBlobTrackPostProcList */
129 CvBlobTrackPostProc* cvCreateBlobTrackPostProcList(CvBlobTrackPostProcOne* (*create)())
131 return (CvBlobTrackPostProc*) new CvBlobTrackPostProcList(create);
133 /*======================= FILTER LIST SHELL =====================*/