Clean up redundant tests for valid pointers in geometric types.
Fix up decoder field masks for timespan and reltime.
This commit is contained in:
Thomas G. Lockhart
parent
0828204538
commit
ac534bee01
@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/dt.c,v 1.21 1997/05/13 04:26:07 thomas Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/Attic/dt.c,v 1.22 1997/05/23 05:24:47 thomas Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -2640,7 +2640,7 @@ DecodeDateDelta( char *field[], int ftype[], int nf, int *dtype, struct tm *tm,
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*dtype = DTK_DELTA;
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type = DTK_SECOND;
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type = SECOND;
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tm->tm_year = 0;
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tm->tm_mon = 0;
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tm->tm_mday = 0;
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@ -2691,7 +2691,7 @@ printf( "DecodeDateDelta- field[%d] is %s (type %d)\n", i, field[i], ftype[i]);
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if (val < 0) *fsec = - (*fsec);
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};
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flen = strlen(field[i]);
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tmask = DTK_M(type);
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tmask = 0; /* DTK_M(type); */
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switch (type) {
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case DTK_MICROSEC:
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@ -2704,42 +2704,52 @@ printf( "DecodeDateDelta- field[%d] is %s (type %d)\n", i, field[i], ftype[i]);
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case DTK_SECOND:
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tm->tm_sec += val;
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tmask = DTK_M(SECOND);
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break;
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case DTK_MINUTE:
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tm->tm_min += val;
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tmask = DTK_M(MINUTE);
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break;
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case DTK_HOUR:
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tm->tm_hour += val;
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tmask = DTK_M(HOUR);
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break;
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case DTK_DAY:
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tm->tm_mday += val;
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tmask = ((fmask & DTK_M(DAY))? 0: DTK_M(DAY));
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break;
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case DTK_WEEK:
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tm->tm_mday += val*7;
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tmask = ((fmask & DTK_M(DAY))? 0: DTK_M(DAY));
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break;
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case DTK_MONTH:
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tm->tm_mon += val;
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tmask = DTK_M(MONTH);
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break;
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case DTK_YEAR:
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tm->tm_year += val;
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tmask = ((fmask & DTK_M(YEAR))? 0: DTK_M(YEAR));
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break;
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case DTK_DECADE:
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tm->tm_year += val*10;
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tmask = ((fmask & DTK_M(YEAR))? 0: DTK_M(YEAR));
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break;
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case DTK_CENTURY:
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tm->tm_year += val*100;
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tmask = ((fmask & DTK_M(YEAR))? 0: DTK_M(YEAR));
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break;
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case DTK_MILLENIUM:
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tm->tm_year += val*1000;
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tmask = ((fmask & DTK_M(YEAR))? 0: DTK_M(YEAR));
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break;
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default:
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@ -2770,7 +2780,7 @@ printf( "DecodeDateDelta- UNITS field %s value is %d\n", field[i], val);
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break;
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case RESERV:
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type = (DTK_DATE_M || DTK_TIME_M);
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tmask = (DTK_DATE_M || DTK_TIME_M);
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*dtype = val;
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break;
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@ -7,7 +7,7 @@
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.8 1997/05/22 00:07:21 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.9 1997/05/23 05:24:53 thomas Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -95,7 +95,7 @@ int pair_decode(char *str, float8 *x, float8 *y, char **s)
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int has_delim;
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char *cp;
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if (!PointerIsValid((char *)str))
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if (!PointerIsValid(str))
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return(FALSE);
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while (isspace( *str)) str++;
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@ -264,7 +264,7 @@ BOX *box_in(char *str)
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char *s;
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double x, y;
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if (!PointerIsValid((char *)str))
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if (!PointerIsValid(str))
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elog (WARN," Bad (null) box external representation",NULL);
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if ((! path_decode(FALSE, 2, str, &isopen, &s, &(box->high)))
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@ -296,7 +296,7 @@ char *box_out(BOX *box)
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char *cp;
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#endif
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if (!PointerIsValid((char *)box))
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if (!PointerIsValid(box))
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return(NULL);
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#if OLD_FORMAT_OUT
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@ -826,7 +826,7 @@ PATH *path_in(char *str)
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double x, y;
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#endif
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if (!PointerIsValid((char *)str))
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if (!PointerIsValid(str))
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elog(WARN, "Bad (null) path external representation");
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if ((npts = pair_count(str, ',')) <= 0)
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@ -886,7 +886,7 @@ char *path_out(PATH *path)
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char *result, *cp;
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#endif
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if (!PointerIsValid((char *)path))
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if (!PointerIsValid(path))
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return NULL;
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#if OLD_FORMAT_OUT
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@ -956,7 +956,7 @@ PATH *path_copy(PATH *path);
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bool
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path_isclosed( PATH *path)
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{
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if (!PointerIsValid((char *)path))
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if (!PointerIsValid(path))
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return FALSE;
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return(path->closed);
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@ -965,7 +965,7 @@ path_isclosed( PATH *path)
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bool
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path_isopen( PATH *path)
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{
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if (!PointerIsValid((char *)path))
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if (!PointerIsValid(path))
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return FALSE;
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return(! path->closed);
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@ -975,7 +975,7 @@ path_isopen( PATH *path)
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int4
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path_npoints( PATH *path)
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{
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if (!PointerIsValid((char *)path))
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if (!PointerIsValid(path))
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return 0;
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return(path->npts);
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@ -987,7 +987,7 @@ path_close(PATH *path)
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PATH *result;
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result = path_copy(path);
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if (PointerIsValid((char *)result))
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if (PointerIsValid(result))
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result->closed = TRUE;
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return(result);
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@ -999,7 +999,7 @@ path_open(PATH *path)
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PATH *result;
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result = path_copy(path);
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if (PointerIsValid((char *)result))
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if (PointerIsValid(result))
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result->closed = FALSE;
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return(result);
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@ -1012,7 +1012,7 @@ path_copy(PATH *path)
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PATH *result;
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int size;
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if (!PointerIsValid((char *)path))
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if (!PointerIsValid(path))
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return NULL;
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size = offsetof(PATH, p[0]) + (sizeof(path->p[0]) * path->npts);
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@ -1169,7 +1169,7 @@ point_in(char *str)
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char *
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point_out(Point *pt)
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{
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if (!PointerIsValid((char *)pt))
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if (!PointerIsValid(pt))
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return(NULL);
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return( path_encode( -1, 1, pt));
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@ -1308,7 +1308,7 @@ LSEG *lseg_in(char *str)
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int isopen;
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char *s;
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if (!PointerIsValid((char *)str))
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if (!PointerIsValid(str))
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elog (WARN," Bad (null) lseg external representation",NULL);
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lseg = PALLOCTYPE(LSEG);
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@ -1325,7 +1325,7 @@ LSEG *lseg_in(char *str)
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char *lseg_out(LSEG *ls)
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{
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if (!PointerIsValid((char *)ls))
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if (!PointerIsValid(ls))
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return(NULL);
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return( path_encode( FALSE, 2, (Point *) &(ls->p[0])));
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@ -2005,7 +2005,7 @@ POLYGON *poly_in(char *str)
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double x1, x2;
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#endif
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if (!PointerIsValid((char *)str))
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if (!PointerIsValid(str))
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elog (WARN," Bad (null) polygon external representation");
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if ((npts = pair_count(str, ',')) <= 0)
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@ -2091,7 +2091,7 @@ char *poly_out(POLYGON *poly)
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char *result, *cp;
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#endif
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if (!PointerIsValid((char *)poly))
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if (!PointerIsValid(poly))
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return NULL;
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#if OLD_FORMAT_OUT
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@ -2434,8 +2434,7 @@ path_add_pt(PATH *path, Point *point)
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if (! (PointerIsValid(path) && PointerIsValid(point)))
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return(NULL);
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if (! PointerIsValid(result = path_copy(path)))
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elog(WARN, "Memory allocation failed, can't add path",NULL);
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result = path_copy(path);
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for (i=0; i<path->npts; i++) {
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result->p[i].x += point->x;
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@ -2454,8 +2453,7 @@ path_sub_pt(PATH *path, Point *point)
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if (! (PointerIsValid(path) && PointerIsValid(point)))
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return(NULL);
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if (! PointerIsValid(result = path_copy(path)))
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elog(WARN, "Memory allocation failed, can't subtract path",NULL);
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result = path_copy(path);
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for (i=0; i<path->npts; i++) {
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result->p[i].x -= point->x;
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@ -2479,8 +2477,7 @@ path_mul_pt(PATH *path, Point *point)
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if (! (PointerIsValid(path) && PointerIsValid(point)))
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return(NULL);
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if (! PointerIsValid(result = path_copy(path)))
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elog(WARN, "Memory allocation failed, can't multiply path",NULL);
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result = path_copy(path);
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for (i=0; i<path->npts; i++) {
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p = point_mul( &path->p[i], point);
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@ -2502,8 +2499,7 @@ path_div_pt(PATH *path, Point *point)
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if (! (PointerIsValid(path) && PointerIsValid(point)))
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return(NULL);
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if (! PointerIsValid(result = path_copy(path)))
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elog(WARN, "Memory allocation failed, can't divide path",NULL);
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result = path_copy(path);
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for (i=0; i<path->npts; i++) {
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p = point_div( &path->p[i], point);
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@ -2641,7 +2637,7 @@ poly_path(POLYGON *poly)
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*
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*
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* IDENTIFICATION
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.8 1997/05/22 00:07:21 scrappy Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.9 1997/05/23 05:24:53 thomas Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -2923,11 +2919,10 @@ circle_add_pt(CIRCLE *circle, Point *point)
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{
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CIRCLE *result;
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if (!PointerIsValid(circle) && !PointerIsValid(point))
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if (!PointerIsValid(circle) || !PointerIsValid(point))
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return(NULL);
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if (! PointerIsValid(result = circle_copy(circle)))
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elog(WARN, "Memory allocation failed, can't add circle",NULL);
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result = circle_copy(circle);
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result->center.x += point->x;
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result->center.y += point->y;
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@ -2940,11 +2935,10 @@ circle_sub_pt(CIRCLE *circle, Point *point)
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{
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CIRCLE *result;
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if (!PointerIsValid(circle) && !PointerIsValid(point))
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if (!PointerIsValid(circle) || !PointerIsValid(point))
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return(NULL);
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if (! PointerIsValid(result = circle_copy(circle)))
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elog(WARN, "Memory allocation failed, can't subtract circle",NULL);
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result = circle_copy(circle);
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result->center.x -= point->x;
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result->center.y -= point->y;
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@ -2962,11 +2956,10 @@ circle_mul_pt(CIRCLE *circle, Point *point)
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CIRCLE *result;
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Point *p;
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if (!PointerIsValid(circle) && !PointerIsValid(point))
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if (!PointerIsValid(circle) || !PointerIsValid(point))
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return(NULL);
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if (! PointerIsValid(result = circle_copy(circle)))
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elog(WARN, "Memory allocation failed, can't multiply circle",NULL);
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result = circle_copy(circle);
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p = point_mul( &circle->center, point);
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result->center.x = p->x;
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@ -2983,11 +2976,10 @@ circle_div_pt(CIRCLE *circle, Point *point)
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CIRCLE *result;
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Point *p;
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if (!PointerIsValid(circle) && !PointerIsValid(point))
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if (!PointerIsValid(circle) || !PointerIsValid(point))
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return(NULL);
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if (! PointerIsValid(result = circle_copy(circle)))
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elog(WARN, "Memory allocation failed, can't add circle",NULL);
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result = circle_copy(circle);
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p = point_div( &circle->center, point);
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result->center.x = p->x;
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