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| author | Thomas G. Lockhart <lockhart@fourpalms.org> | 1997-06-03 14:11:28 +0000 |
|---|---|---|
| committer | Thomas G. Lockhart <lockhart@fourpalms.org> | 1997-06-03 14:11:28 +0000 |
| commit | 4bd4a55b98c88284bb4d814c19202e23afbf24cc (patch) | |
| tree | 73b90ad340ea9533ff944f19e71b34eace59d8a2 /src/include/utils/geo_decls.h | |
| parent | 3887d41b1354a842ce16b7a9c4317ff7ca899ec7 (diff) | |
| download | postgresql-4bd4a55b98c88284bb4d814c19202e23afbf24cc.tar.gz postgresql-4bd4a55b98c88284bb4d814c19202e23afbf24cc.zip | |
Add upgradepath(), isoldpath(), upgradepoly() and revertpoly() to allow
upgrading from existing pre-v6.1 path and polygon geometric data types.
Diffstat (limited to 'src/include/utils/geo_decls.h')
| -rw-r--r-- | src/include/utils/geo_decls.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/src/include/utils/geo_decls.h b/src/include/utils/geo_decls.h index 03638eb8dd6..2109f39e259 100644 --- a/src/include/utils/geo_decls.h +++ b/src/include/utils/geo_decls.h @@ -5,7 +5,7 @@ * * Copyright (c) 1994, Regents of the University of California * - * $Id: geo_decls.h,v 1.4 1997/05/06 07:24:42 thomas Exp $ + * $Id: geo_decls.h,v 1.5 1997/06/03 14:10:32 thomas Exp $ * * NOTE * These routines do *not* use the float types from adt/. @@ -196,9 +196,6 @@ extern bool path_inter(PATH *p1, PATH *p2); extern double *path_distance(PATH *p1, PATH *p2); extern double *path_length(PATH *path); -/* private routines */ -extern double path_ln(PATH *path); - extern bool path_isclosed(PATH *path); extern bool path_isopen(PATH *path); extern int4 path_npoints(PATH *path); @@ -212,7 +209,13 @@ extern PATH *path_mul_pt(PATH *path, Point *point); extern PATH *path_div_pt(PATH *path, Point *point); extern POLYGON *path_poly(PATH *path); +extern PATH *upgradepath(PATH *path); +extern bool isoldpath(PATH *path); + +/* private routines */ +extern double path_ln(PATH *path); +/* public point routines */ extern Point *point_in(char *str); extern char *point_out(Point *pt); extern Point *point_construct(double x, double y); @@ -238,6 +241,7 @@ extern Point *point_sub(Point *p1, Point *p2); extern Point *point_mul(Point *p1, Point *p2); extern Point *point_div(Point *p1, Point *p2); +/* public lseg routines */ extern LSEG *lseg_in(char *str); extern char *lseg_out(LSEG *ls); extern bool lseg_intersect(LSEG *l1, LSEG *l2); @@ -278,6 +282,7 @@ extern void statlseg_construct(LSEG *lseg, Point *pt1, Point *pt2); extern double lseg_dt(LSEG *l1, LSEG *l2); extern void make_bound_box(POLYGON *poly); +/* public polygon routines */ extern POLYGON *poly_in(char *s); extern char *poly_out(POLYGON *poly); extern bool poly_left(POLYGON *polya, POLYGON *polyb); @@ -293,7 +298,10 @@ extern int4 poly_npoints(POLYGON *poly); extern BOX *poly_box(POLYGON *poly); extern PATH *poly_path(POLYGON *poly); extern POLYGON *box_poly(BOX *box); +extern POLYGON *upgradepoly(POLYGON *poly); +extern POLYGON *revertpoly(POLYGON *poly); +/* public circle routines */ extern CIRCLE *circle_in(char *str); extern char *circle_out(CIRCLE *circle); extern bool circle_same(CIRCLE *circle1, CIRCLE *circle2); |