OSM::ZTile Class Reference

#include <ztile.h>

Public Member Functions
constexpr	ZTile (uint64_t _z, uint8_t _depth)
BoundingBox	boundingBox () const
bool	intersects (BoundingBox bbox) const
bool	intersects (ZTile other) const
constexpr bool	operator< (ZTile other) const
constexpr bool	operator== (ZTile other) const
ZTile	parent () const
std::array< ZTile, 4 >	quadSplit () const
constexpr uint32_t	size () const

Public Attributes
uint8_t	depth = 0
uint64_t	z = 0

Detailed Description

Tile in a quad tree made up out of z-order curve positions.

Definition at line 17 of file ztile.h.

Constructor & Destructor Documentation

ZTile()

constexpr OSM::ZTile::ZTile ( uint64_t _z, uint8_t _depth )

inlineconstexpr

Definition at line 21 of file ztile.h.

Member Function Documentation

boundingBox()

OSM::BoundingBox ZTile::boundingBox

(

)

const

Definition at line 12 of file ztile.cpp.

intersects() [1/2]

bool ZTile::intersects

(

OSM::BoundingBox

bbox

)

const

Definition at line 19 of file ztile.cpp.

intersects() [2/2]

bool ZTile::intersects

(

ZTile

other

)

const

Definition at line 24 of file ztile.cpp.

operator<()

constexpr bool OSM::ZTile::operator< ( ZTile other ) const

inlineconstexpr

Definition at line 26 of file ztile.h.

operator==()

constexpr bool OSM::ZTile::operator== ( ZTile other ) const

inlineconstexpr

Definition at line 30 of file ztile.h.

parent()

ZTile ZTile::parent

(

)

const

The parent tile in a quad tree.

Definition at line 32 of file ztile.cpp.

quadSplit()

std::array< ZTile, 4 > ZTile::quadSplit

(

)

const

Split into four sub-tiles on one level below.

Definition at line 37 of file ztile.cpp.

size()

constexpr uint32_t OSM::ZTile::size ( ) const

inlineconstexpr

tile size in 1e7-th degrees

Definition at line 36 of file ztile.h.

Member Data Documentation

depth

uint8_t OSM::ZTile::depth = 0

Definition at line 52 of file ztile.h.

z

uint64_t OSM::ZTile::z = 0

Definition at line 51 of file ztile.h.

---

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

• ztile.h
• ztile.cpp