common_entry_cmp PLACE_LEFT PLACE_RIGHT Set_gist_compress span_gist_consider_split span_gist_consistent Span_gist_consistent Span_gist_distance span_gist_double_sorting_split span_gist_fallback_split Span_gist_fetch span_gist_get_span Span_gist_penalty Span_gist_picksplit Span_gist_same Span_gist_union span_index_consistent_leaf span_index_recheck spanbounds_cmp_lower spanbounds_cmp_upper Spanset_gist_compress

PLACE_LEFT #define PLACE_LEFT (   span,   off  ) Value: do { \ if (v->spl_nleft > 0) \ left_span = bbox_union_span_span(left_span, span); \ else \ left_span = (span); \ v->spl_left[v->spl_nleft++] = (off); \ } while (0)