cbuffer_trav_area cbufferarr_circles circle_type ensure_circle_type geoarr_remove_duplicates geoarr_sort geoarr_sort_cmp geocircle_make lwcircle_make lwcircstring_from_lwpointarray tcbuffer_trav_area tcbufferinst_trav_area tcbuffersegm_trav_area tcbufferseq_discstep_trav_area tcbufferseq_linear_trav_area tcbufferseq_trav_area tcbufferseqset_linear_trav_area tcbufferseqset_step_trav_area tcbufferseqset_trav_area trapezoid_make

cbufferarr_circles() int cbufferarr_circles ( const TInstant **  instants, int  count, GSERIALIZED **  result  ) Return the traversed area of a temporal circular buffer with step or discrete interpolation. Parameters [in] instants Array of instants of a temporal circular buffer [in] count Number of instants in the array [out] result Array of resulting geometries Returns Number of elements in the output array