margin 152724 ext/sqlite3/libsqlite/sqlite3.c RtreeDValue margin = (RtreeDValue)0; margin 152727 ext/sqlite3/libsqlite/sqlite3.c margin += (DCOORD(p->aCoord[ii+1]) - DCOORD(p->aCoord[ii])); margin 152729 ext/sqlite3/libsqlite/sqlite3.c return margin; margin 153100 ext/sqlite3/libsqlite/sqlite3.c RtreeDValue margin = RTREE_ZERO; margin 153126 ext/sqlite3/libsqlite/sqlite3.c margin += cellMargin(pRtree, &left); margin 153127 ext/sqlite3/libsqlite/sqlite3.c margin += cellMargin(pRtree, &right); margin 153140 ext/sqlite3/libsqlite/sqlite3.c if( ii==0 || margin<fBestMargin ){ margin 153142 ext/sqlite3/libsqlite/sqlite3.c fBestMargin = margin;