GRASS GIS 7 Programmer's Manual  7.7.svn(2018)-r73682
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P_area Struct Reference

Area (topology) info. More...

#include <dig_structs.h>

Data Fields

plus_t n_lines
 Number of boundary lines. More...
plus_t alloc_lines
 Allocated space for lines. More...
 List of boundary lines. More...
plus_t centroid
 Number of first centroid within area. More...
plus_t n_isles
 Number of islands inside. More...
plus_t alloc_isles
 Allocated space for isles. More...
 1st generation interior islands More...

Detailed Description

Area (topology) info.

Definition at line 1605 of file dig_structs.h.

Field Documentation

plus_t P_area::alloc_isles

Allocated space for isles.

Definition at line 1636 of file dig_structs.h.

Referenced by dig_area_add_isle(), dig_area_alloc_isle(), and dig_free_area().

plus_t P_area::alloc_lines

Allocated space for lines.

Definition at line 1614 of file dig_structs.h.

Referenced by dig_area_alloc_line(), and dig_free_area().

The documentation for this struct was generated from the following file: