bigintspan_make floatspan_make intspan_make period_make set_copy span_copy spanset_copy spanset_make spanset_make_free

spanset_make() SpanSet * spanset_make ( const Span **  spans, int  count, bool  normalize  ) Construct a span set from an array of disjoint span. For example, the memory structure of a SpanSet with 3 span is as follows --------------------------------------------------------------------------------- ( SpanSet )_X | ( bbox )_X | ( Span_0 )_X | ( Span_1 )_X | ( Span_2 )_X | --------------------------------------------------------------------------------- where the X are unused bytes added for double padding, and bbox is the bounding box which is also a span. Parameters [in] spans Array of spans [in] count Number of elements in the array [in] normalize True if the resulting value should be normalized SQL Function: spanset()