item_priv Struct Reference

Implementation-specific item data for traffic map items. More...

#include <mg.h>

Data Fields
int	cidx
int	aidx
unsigned char *	cstart
unsigned char *	cp
unsigned char *	cend
unsigned char *	astart
unsigned char *	ap
unsigned char *	aend
enum attr_type	attr_last
enum attr_type	attr_next
struct item	item
struct map_rect_priv *	mr
struct attr **	attrs
struct coord *	coords
int	coord_count
int	refcount
GList *	message_data
struct attr **	next_attr
unsigned int	next_coord
struct route *	rt

Detailed Description

Implementation-specific item data for traffic map items.

Field Documentation

aend

unsigned char * item_priv::aend

aidx

int item_priv::aidx

ap

unsigned char * item_priv::ap

astart

unsigned char* item_priv::astart

attr_last

enum attr_type item_priv::attr_last

attr_next

enum attr_type item_priv::attr_next

attrs

struct attr** item_priv::attrs

The attributes for the item, NULL-terminated

Referenced by tm_add_item(), tm_attr_rewind(), tm_dump_item_to_textfile(), tm_item_destroy(), tm_item_dump_to_file(), and tm_item_update_attrs().

cend

unsigned char * item_priv::cend

cidx

int item_priv::cidx

coord_count

int item_priv::coord_count

The number of elements in coords

Referenced by tm_add_item(), tm_coord_get(), tm_find_item(), and tm_item_dump_to_file().

coords

struct coord* item_priv::coords

The coordinates for the item

Referenced by tm_add_item(), tm_coord_get(), tm_dump_item_to_textfile(), tm_find_item(), tm_item_destroy(), and tm_item_dump_to_file().

cp

unsigned char * item_priv::cp

cstart

unsigned char* item_priv::cstart

item

struct item item_priv::item

message_data

GList* item_priv::message_data

Message-specific data, see struct item_msg_priv

Referenced by tm_item_add_message_data(), tm_item_destroy(), tm_item_update_attrs(), and traffic_message_remove_item_data().

mr

struct map_rect_priv* item_priv::mr

The private data for the map rect from which the item was obtained

Referenced by tm_add_item(), tm_get_item(), tm_item_unref(), and tm_type_set().

next_attr

struct attr** item_priv::next_attr

The next attribute of item to be returned by the item_attr_get method

Referenced by tm_add_item(), tm_attr_get(), and tm_attr_rewind().

next_coord

unsigned int item_priv::next_coord

The index of the next coordinate of item to be returned by the item_coord_get method

Referenced by tm_add_item(), tm_coord_get(), and tm_coord_rewind().

refcount

int item_priv::refcount

How many references to this item exist

Referenced by tm_item_unref().

rt

struct route* item_priv::rt

The route to which the item has been added

Referenced by tm_item_unref(), and tm_item_update_attrs().

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

• map/mg/mg.h
• traffic.c