contains_cbuffer_cbuffer covers_cbuffer_cbuffer disjoint_cbuffer_cbuffer dwithin_cbuffer_cbuffer intersects_cbuffer_cbuffer touches_cbuffer_cbuffer

covers_cbuffer_cbuffer() int covers_cbuffer_cbuffer ( const Cbuffer *  cb1, const Cbuffer *  cb2  ) Return true if the first circular buffer covers the second one. Parameters [in] cb1,cb2 Circular buffers @csqlfn Cbuffer_covers()