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◆ cu_twkb_in()
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static |
Definition at line 53 of file cu_in_twkb.c.
54{
55 LWGEOM_PARSER_RESULT pr;
56 LWGEOM *g_a, *g_b;
57 uint8_t *twkb_a, *twkb_b;
58 size_t twkb_size_a, twkb_size_b;
59 /* int i; char *hex; */
60
61 /* Turn WKT into geom */
64 {
67 exit(0);
68 }
69
70 /* Get the geom */
71 g_a = pr.geom;
72
73 /* Turn geom into TWKB */
75
76 // printf("\n Size: %ld\n", twkb_size_a);
77
78 /* Turn TWKB back into geom */
80
81 // printf("\n Org: %s\n 1st: %s\n 2nd: %s\n", wkt, lwgeom_to_ewkt(g_a), lwgeom_to_ewkt(g_b));
82
83 /* Turn geom to TWKB again */
85
86 /* Turn TWKB into hex for comparisons */
91
92 /* Clean up */
93 lwfree(twkb_a);
94 lwfree(twkb_b);
95 lwgeom_parser_result_free(&pr);
96 lwgeom_free(g_b);
97}
int lwgeom_parse_wkt(LWGEOM_PARSER_RESULT *parser_result, char *wktstr, int parse_flags)
Parse a WKT geometry string into an LWGEOM structure.
Definition lwin_wkt_parse.c:122
char * hexbytes_from_bytes(const uint8_t *bytes, size_t size)
Definition lwout_wkb.c:39
LWGEOM * lwgeom_from_twkb(const uint8_t *twkb, size_t twkb_size, char check)
WKB inputs must have a declared size, to prevent malformed WKB from reading off the end of the memory...
Definition lwin_twkb.c:654
uint8_t * lwgeom_to_twkb(const LWGEOM *geom, uint8_t variant, int8_t precision_xy, int8_t precision_z, int8_t precision_m, size_t *twkb_size)
Definition lwout_twkb.c:636
void lwgeom_parser_result_free(LWGEOM_PARSER_RESULT *parser_result)
Definition lwin_wkt.c:886
Definition liblwgeom.h:443
Parser result structure: returns the result of attempting to convert (E)WKT/(E)WKB to LWGEOM.
Definition liblwgeom.h:2068
References struct_lwgeom_parser_result::errcode, struct_lwgeom_parser_result::errlocation, struct_lwgeom_parser_result::geom, hex_a, hex_b, hexbytes_from_bytes(), LW_PARSER_CHECK_NONE, lwfree(), lwgeom_free(), lwgeom_from_twkb(), lwgeom_parse_wkt(), lwgeom_parser_result_free(), lwgeom_to_twkb(), struct_lwgeom_parser_result::message, precision, and variant.
Referenced by test_twkb_in_collection(), test_twkb_in_linestring(), test_twkb_in_multilinestring(), test_twkb_in_multipoint(), test_twkb_in_multipolygon(), test_twkb_in_point(), test_twkb_in_polygon(), and test_twkb_in_precision().
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