Datum g_int_decompress(PG_FUNCTION_ARGS) { GISTENTRY *entry = (GISTENTRY *) PG_GETARG_POINTER(0); GISTENTRY *retval; ArrayType *r; int *dr, lenr; ArrayType *in; int lenin; int *din; int i, j; in = (ArrayType *) PG_DETOAST_DATUM(entry->key); if (ARRISVOID(in)) PG_RETURN_POINTER(entry); lenin = ARRNELEMS(in); if (lenin < 2 * MAXNUMRANGE || ISLEAFKEY(in)) { /* not compressed value */ if (in != (ArrayType *) DatumGetPointer(entry->key)) { retval = palloc(sizeof(GISTENTRY)); gistentryinit(*retval, PointerGetDatum(in), entry->rel, entry->page, entry->offset, VARSIZE(in), FALSE); PG_RETURN_POINTER(retval); } PG_RETURN_POINTER(entry); } din = ARRPTR(in); lenr = internal_size(din, lenin); r = new_intArrayType(lenr); dr = ARRPTR(r); for (i = 0; i < lenin; i += 2) for (j = din[i]; j <= din[i + 1]; j++) if ((!i) || *(dr - 1) != j) *dr++ = j; if (in != (ArrayType *) DatumGetPointer(entry->key)) pfree(in); retval = palloc(sizeof(GISTENTRY)); gistentryinit(*retval, PointerGetDatum(r), entry->rel, entry->page, entry->offset, VARSIZE(r), FALSE); PG_RETURN_POINTER(retval); }
/* internal rect whitout margin */ QRectF M_PageSize::PageInternal( const int index ) { const qreal fromTopY = index * G_regt.height(); const qreal spacepage = index * InterSpace; return QRectF(QPointF(body.margin_left,fromTopY + spacepage + body.margin_top),internal_size()); }