143     int group_idx;  // quad group ID  member
166                                   CvCBQuad **quad_group, int group_idx,
259     int quad_count = 0, group_idx = 0, dilations = 0;  in cvFindChessboardCorners()  local
415             for( group_idx = 0; ; group_idx++ )  in cvFindChessboardCorners()
418                 count = icvFindConnectedQuads( quads, quad_count, quad_group, group_idx, storage );  in cvFindChessboardCorners()
438                     if (quads[i].group_idx == group_idx)  in cvFindChessboardCorners()
465 …             PRINTF("Connected group: %d  orig count: %d cleaned: %d\n", group_idx, icount, count);  in cvFindChessboardCorners()
468                 PRINTF("Connected group: %d  count: %d  cleaned: %d\n", group_idx, icount, count);  in cvFindChessboardCorners()
878             q->group_idx = quad->group_idx;  in icvAddOuterQuad()
1204                        int group_idx, CvMemStorage* storage )  in icvFindConnectedQuads()  argument
1213         if( quad[i].count > 0 && quad[i].group_idx < 0)  in icvFindConnectedQuads()
1223         q->group_idx = group_idx;  in icvFindConnectedQuads()
1232                 if( neighbor && neighbor->count > 0 && neighbor->group_idx < 0 )  in icvFindConnectedQuads()
1236                     neighbor->group_idx = group_idx;  in icvFindConnectedQuads()
1770         q->group_idx = -1;  in icvGenerateQuads()