QTMORPH::QUADTREE Class Reference

Quadtree. More...

#include <qtmorph.h>

List of all members.

Public Member Functions
	QUADTREE (const UINT32 width, const UINT32 height)
	~QUADTREE ()
GRIDLEVEL *	GetLevel (const UINT8 power)
const UINT8	GetRootPower () const
const UINT8	GetBasePower () const
const UINT32	GetRootCount () const
const UINT32	GetCountAtPower (const UINT8 power) const
const UINT32	GetBaseCount () const
GRIDLET *	GetRootGridlet (const UINT32 index)
GRIDLET *	GetGridletAtPower (const UINT8 power, const UINT32 index)
GRIDLET *	GetBaseGridlet (const UINT32 index)
const INT32	GetX () const
const INT32	GetY () const
const UINT32	GetWidth () const
const UINT32	GetHeight () const
bool	IsInitialized () const

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Detailed Description

Quadtree.

Definition at line 575 of file qtmorph.h.

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Constructor & Destructor Documentation

QTMORPH::QUADTREE::QUADTREE (  const UINT32  width, const UINT32  height )

Parameters: width  Constructor by width and height Width of raster DEM height  Height of raster DEM

QTMORPH::QUADTREE::~QUADTREE (   )

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Member Function Documentation

const UINT32 QTMORPH::QUADTREE::GetBaseCount (   )  const

Get power of gridlet's size for the most lower level (base). Returns: number of gridlets

GRIDLET* QTMORPH::QUADTREE::GetBaseGridlet (  const UINT32  index  )

Get pointer to gridlet for given index for the most lower level (base). Returns: pointer to gridlet or 0 if not exist Parameters: index  Gridlet index

const UINT8 QTMORPH::QUADTREE::GetBasePower (   )  const

Get power of gridlet's size for the most lower level (base). Returns: power of gridlet's size

const UINT32 QTMORPH::QUADTREE::GetCountAtPower (  const UINT8  power  )  const

Get number of gridlets for level with given power of gridlet's size. Returns: number of gridlets Parameters: power  power of gridlet's size

GRIDLET* QTMORPH::QUADTREE::GetGridletAtPower (  const UINT8  power, const UINT32  index )

Get pointer to gridlet for given index for level with given power of gridlet's size. Returns: pointer to gridlet or 0 if not exist Parameters: power  power of gridlet's size Gridlet index

const UINT32 QTMORPH::QUADTREE::GetHeight (   )  const [inline]

Get height of quadtree in raster coordinates. Returns: height Definition at line 688 of file qtmorph.h.

GRIDLEVEL* QTMORPH::QUADTREE::GetLevel (  const UINT8  power  )

Get gridlevel for given power of gridlet's size. Returns: pointer to gridlevel or 0 if not exist Parameters: power  Destructor power of gridlet's size

const UINT32 QTMORPH::QUADTREE::GetRootCount (   )  const

Get number of gridlets for the most upper level (root). Returns: number of gridlets

GRIDLET* QTMORPH::QUADTREE::GetRootGridlet (  const UINT32  index  )

Get pointer to gridlet for given index for the most upper level (root). Returns: pointer to gridlet or 0 if not exist Parameters: index  Gridlet index

const UINT8 QTMORPH::QUADTREE::GetRootPower (   )  const

Get power of gridlet's size for the most upper level (root). Returns: power of gridlet's size

const UINT32 QTMORPH::QUADTREE::GetWidth (   )  const [inline]

Get width of quadtree in raster coordinates. Returns: width Definition at line 680 of file qtmorph.h.

const INT32 QTMORPH::QUADTREE::GetX (   )  const [inline]

Get x coordinate of upper left corner of quadtree in raster coordinates. Returns: x coordinate Definition at line 664 of file qtmorph.h.

const INT32 QTMORPH::QUADTREE::GetY (   )  const [inline]

Get y coordinate of upper left corner of quadtree in raster coordinates. Returns: y coordinate Definition at line 672 of file qtmorph.h.

bool QTMORPH::QUADTREE::IsInitialized (   )  const [inline]

Is object properly initialized. Returns: true if it is Definition at line 696 of file qtmorph.h.

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

• mi32/qtmorph.h

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