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OK, folks, here is the pgindent output.
This commit is contained in:
Bruce Momjian
@ -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 1.36 1998/09/01 03:26:01 momjian Exp $
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* $Header: /cvsroot/pgsql/src/backend/utils/adt/geo_ops.c,v 1.37 1998/09/01 04:32:33 momjian Exp $
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*
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*-------------------------------------------------------------------------
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*/
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@ -777,6 +777,7 @@ line_in(char *str)
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LSEG lseg;
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int isopen;
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char *s;
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#endif
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if (!PointerIsValid(str))
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@ -800,9 +801,11 @@ line_in(char *str)
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char *
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line_out(LINE *line)
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{
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char *result;
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char *result;
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#ifdef ENABLE_LINE_TYPE
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LSEG lseg;
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LSEG lseg;
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#endif
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if (!PointerIsValid(line))
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@ -2343,7 +2346,7 @@ close_pl(Point *pt, LINE *line)
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*
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* Some tricky code here, relying on boolean expressions
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* evaluating to only zero or one to use as an array index.
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* bug fixes by gthaker@atl.lmco.com; May 1, 1998
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* bug fixes by gthaker@atl.lmco.com; May 1, 1998
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*/
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Point *
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close_ps(Point *pt, LSEG *lseg)
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@ -2356,7 +2359,7 @@ close_ps(Point *pt, LSEG *lseg)
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#ifdef GEODEBUG
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printf("close_sp:pt->x %f pt->y %f\nlseg(0).x %f lseg(0).y %f lseg(1).x %f lseg(1).y %f\n",
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pt->x, pt->y, lseg->p[0].x, lseg->p[0].y, lseg->p[1].x, lseg->p[1].y);
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pt->x, pt->y, lseg->p[0].x, lseg->p[0].y, lseg->p[1].x, lseg->p[1].y);
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#endif
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result = NULL;
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@ -2372,14 +2375,14 @@ close_ps(Point *pt, LSEG *lseg)
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#endif
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/* first check if point is below or above the entire lseg. */
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if (pt->y < lseg->p[!yh].y)
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result = point_copy(&lseg->p[!yh]); /* below the lseg */
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result = point_copy(&lseg->p[!yh]); /* below the lseg */
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else if (pt->y > lseg->p[yh].y)
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result = point_copy(&lseg->p[yh]); /* above the lseg */
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result = point_copy(&lseg->p[yh]); /* above the lseg */
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if (result != NULL)
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return result;
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return result;
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/* point lines along (to left or right) of the vertical lseg. */
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result = palloc(sizeof(*result));
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result->x = lseg->p[0].x;
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result->y = pt->y;
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@ -2392,11 +2395,11 @@ close_ps(Point *pt, LSEG *lseg)
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#endif
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/* first check if point is left or right of the entire lseg. */
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if (pt->x < lseg->p[!xh].x)
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result = point_copy(&lseg->p[!xh]); /* left of the lseg */
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result = point_copy(&lseg->p[!xh]); /* left of the lseg */
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else if (pt->x > lseg->p[xh].x)
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result = point_copy(&lseg->p[xh]); /* right of the lseg */
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result = point_copy(&lseg->p[xh]); /* right of the lseg */
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if (result != NULL)
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return result;
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return result;
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/* point lines along (at top or below) the horiz. lseg. */
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result = palloc(sizeof(*result));
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@ -2405,31 +2408,41 @@ close_ps(Point *pt, LSEG *lseg)
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return result;
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}
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/* vert. and horiz. cases are down, now check if the closest
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* point is one of the end points or someplace on the lseg. */
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/*
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* vert. and horiz. cases are down, now check if the closest point is
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* one of the end points or someplace on the lseg.
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*/
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/* TODO: Ask if "tmp" should be freed to prevent memory leak */
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invm = -1.0 / point_sl(&(lseg->p[0]), &(lseg->p[1]));
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tmp = line_construct_pm(&lseg->p[!yh], invm); /* lower edge of the "band" */
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if (pt->y < (tmp->A*pt->x + tmp->C)) { /* we are below the lower edge */
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result = point_copy(&lseg->p[!yh]); /* below the lseg, take lower end pt */
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/* fprintf(stderr,"below: tmp A %f B %f C %f m %f\n",tmp->A,tmp->B,tmp->C, tmp->m); */
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return result;
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tmp = line_construct_pm(&lseg->p[!yh], invm); /* lower edge of the
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* "band" */
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if (pt->y < (tmp->A * pt->x + tmp->C))
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{ /* we are below the lower edge */
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result = point_copy(&lseg->p[!yh]); /* below the lseg, take
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* lower end pt */
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/* fprintf(stderr,"below: tmp A %f B %f C %f m %f\n",tmp->A,tmp->B,tmp->C, tmp->m); */
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return result;
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}
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tmp = line_construct_pm(&lseg->p[yh], invm); /* upper edge of the "band" */
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if (pt->y > (tmp->A*pt->x + tmp->C)) { /* we are below the lower edge */
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result = point_copy(&lseg->p[yh]); /* above the lseg, take higher end pt */
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/* fprintf(stderr,"above: tmp A %f B %f C %f m %f\n",tmp->A,tmp->B,tmp->C, tmp->m); */
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return result;
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tmp = line_construct_pm(&lseg->p[yh], invm); /* upper edge of the
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* "band" */
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if (pt->y > (tmp->A * pt->x + tmp->C))
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{ /* we are below the lower edge */
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result = point_copy(&lseg->p[yh]); /* above the lseg, take
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* higher end pt */
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/* fprintf(stderr,"above: tmp A %f B %f C %f m %f\n",tmp->A,tmp->B,tmp->C, tmp->m); */
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return result;
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}
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/* at this point the "normal" from point will hit lseg. The closet point
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* will be somewhere on the lseg */
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/*
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* at this point the "normal" from point will hit lseg. The closet
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* point will be somewhere on the lseg
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*/
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tmp = line_construct_pm(pt, invm);
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/* fprintf(stderr,"tmp A %f B %f C %f m %f\n",tmp->A,tmp->B,tmp->C, tmp->m); */
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/* fprintf(stderr,"tmp A %f B %f C %f m %f\n",tmp->A,tmp->B,tmp->C, tmp->m); */
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result = interpt_sl(lseg, tmp);
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/* fprintf(stderr,"result.x %f result.y %f\n", result->x, result->y); */
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/* fprintf(stderr,"result.x %f result.y %f\n", result->x, result->y); */
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return result;
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} /* close_ps() */
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@ -4428,7 +4441,7 @@ box_circle(BOX *box)
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} /* box_circle() */
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POLYGON *
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POLYGON *
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circle_poly(int npts, CIRCLE *circle)
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{
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POLYGON *poly;
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