GRASS GIS 7 Programmer's Manual
7.9.dev(2021)-e5379bbd7
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Boundary topology. More...
#include <dig_structs.h>
Data Fields | |
plus_t | N1 |
Start node. More... | |
plus_t | N2 |
End node. More... | |
plus_t | left |
Area number to the left, negative for isle. More... | |
plus_t | right |
Area number to the right, negative for isle. More... | |
Boundary topology.
Definition at line 1509 of file dig_structs.h.
plus_t P_topo_b::left |
Area number to the left, negative for isle.
Definition at line 1522 of file dig_structs.h.
Referenced by dig_Rd_P_line(), and dig_Wr_P_line().
plus_t P_topo_b::N1 |
Start node.
Definition at line 1514 of file dig_structs.h.
Referenced by dig_del_line(), dig_find_area_box(), dig_find_isle_box(), dig_Rd_P_line(), dig_spidx_del_area(), dig_spidx_del_isle(), and dig_Wr_P_line().
plus_t P_topo_b::N2 |
End node.
Definition at line 1518 of file dig_structs.h.
Referenced by dig_del_line(), dig_Rd_P_line(), and dig_Wr_P_line().
plus_t P_topo_b::right |
Area number to the right, negative for isle.
Definition at line 1526 of file dig_structs.h.
Referenced by dig_Rd_P_line(), and dig_Wr_P_line().