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| author | Thomas G. Lockhart <lockhart@fourpalms.org> | 1998-02-03 15:55:58 +0000 |
|---|---|---|
| committer | Thomas G. Lockhart <lockhart@fourpalms.org> | 1998-02-03 15:55:58 +0000 |
| commit | 3f52d1705a993d152556b51bb8880b2f47f8b951 (patch) | |
| tree | 947869fdaf4bd612ec0b31307f8b75ac8b8351a5 /src/backend/commands/variable.c | |
| parent | 50436b7214e20d48d503f98db88200a67b74b160 (diff) | |
| download | postgresql-3f52d1705a993d152556b51bb8880b2f47f8b951.tar.gz postgresql-3f52d1705a993d152556b51bb8880b2f47f8b951.zip | |
Define boolean functions for lseg <, <=, <>, >=, >
Define close_ls(), close_lseg(), lseg_length().
Write real code for close_sb(), close_pb(), inter_sb(), inter_lb().
Repair lseg_perp() which determines if two lsegs are perpendicular.
Repair lseg_dt() distance between two lsegs.
Note: close_sl() is clearly broken but will repair later
(calculating point on lseg rather than point on line).
Diffstat (limited to 'src/backend/commands/variable.c')
0 files changed, 0 insertions, 0 deletions