station_kdtree.h File Reference

Declarations for accessing the k-d tree of stations. More...

#include "core/kdtree.hpp"
#include "core/math_func.hpp"
#include "station_base.h"
#include "map_func.h"

Go to the source code of this file.

Data Structures
struct	Kdtree_StationXYFunc

Typedefs
using	StationKdtree = Kdtree< StationID, Kdtree_StationXYFunc, uint16_t, int >

Functions
template<typename Func >
void	ForAllStationsRadius (TileIndex center, uint radius, Func func)
	Call a function on all stations whose sign is within a radius of a center tile.

Variables
StationKdtree	_station_kdtree

Detailed Description

Declarations for accessing the k-d tree of stations.

Definition in file station_kdtree.h.

Typedef Documentation

StationKdtree

using StationKdtree = Kdtree<StationID, Kdtree_StationXYFunc, uint16_t, int>

Definition at line 25 of file station_kdtree.h.

Function Documentation

ForAllStationsRadius()

template<typename Func >

void ForAllStationsRadius	(	TileIndex	center,
		uint	radius,
		Func	func
	)

Call a function on all stations whose sign is within a radius of a center tile.

Parameters

center	Central tile to search around.
radius	Distance in both X and Y to search within.
func	The function to call, must take a single parameter which is Station*.

Definition at line 35 of file station_kdtree.h.

References Kdtree< T, TxyFunc, CoordT, DistT >::FindContained(), SpecializedStation< Station, false >::Get(), Map::SizeX(), Map::SizeY(), TileX(), and TileY().

Referenced by GetClosestDeletedStation(), and ModifyStationRatingAround().

Variable Documentation

_station_kdtree

StationKdtree _station_kdtree

extern

Definition at line 40 of file station.cpp.