Cat_index Struct Reference

Category index. More...

#include <dig_structs.h>

Data Fields
int	field
	Field (layer) number. More...
int	n_cats
	Number of items in cat array. More...
int	a_cats
	Allocated space in cat array. More...
int(*	cat )[3]
	Array of cats (cat, type, lines/area) More...
int	n_ucats
	Number of unique cats (not updated) More...
int	n_types
	Number of types in type. More...
int	type [7][2]
	Number of elements for each type. More...
off_t	offset
	Offset of the beginning of this index in cidx file. More...

Detailed Description

Category index.

Definition at line 732 of file dig_structs.h.

Field Documentation

a_cats

int Cat_index::a_cats

Allocated space in cat array.

Definition at line 745 of file dig_structs.h.

Referenced by dig_cidx_free(), dig_read_cidx(), and dig_read_cidx_head().

cat

int(* Cat_index::cat)[3]

Array of cats (cat, type, lines/area)

Definition at line 749 of file dig_structs.h.

Referenced by dig_cidx_free(), dig_read_cidx(), dig_read_cidx_head(), and dig_write_cidx().

field

int Cat_index::field

Field (layer) number.

Definition at line 737 of file dig_structs.h.

Referenced by dig_cidx_free(), dig_read_cidx_head(), dig_write_cidx_head(), and Vect_cidx_dump().

n_cats

int Cat_index::n_cats

Number of items in cat array.

Definition at line 741 of file dig_structs.h.

Referenced by dig_cidx_free(), dig_read_cidx(), dig_read_cidx_head(), dig_write_cidx(), and dig_write_cidx_head().

n_types

int Cat_index::n_types

Number of types in type.

Definition at line 757 of file dig_structs.h.

Referenced by dig_cidx_free(), dig_read_cidx_head(), and dig_write_cidx_head().

n_ucats

int Cat_index::n_ucats

Number of unique cats (not updated)

Definition at line 753 of file dig_structs.h.

Referenced by dig_read_cidx_head(), and dig_write_cidx_head().

offset

off_t Cat_index::offset

Offset of the beginning of this index in cidx file.

Definition at line 773 of file dig_structs.h.

Referenced by dig_read_cidx(), dig_read_cidx_head(), dig_write_cidx(), and dig_write_cidx_head().

type

int Cat_index::type[7][2]

Number of elements for each type.

• GV_POINT
• GV_LINE
• GV_BOUNDARY
• GV_CENTROID
• GV_FACE
• GV_KERNEL
• GV_AREA

Definition at line 769 of file dig_structs.h.

Referenced by dig_read_cidx_head(), and dig_write_cidx_head().

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

• dig_structs.h