QuadTree::Level< T > Class Template Reference

Public Member Functions
	Level (uvec2 const &size=uvec2(0, 0), T const &borderValue=(T) 0)
T &	at (uvec2 const &pos)
T &	at (uint const x, uint const y)
T *	data ()
void	clear ()
void	resize (uvec2 const &size)
uvec2 const &	size () const

Private Attributes
uvec2	m_size
vector< T >	m_data
T	m_borderValue

Detailed Description

template<typename T>
class QuadTree::Level< T >

QuadTree::Level represents a level in the quad-tree.

Definition at line 15 of file QuadTree.hpp.

Constructor & Destructor Documentation

Level ( uvec2 const &  size = uvec2(0,0), T const &  borderValue = (T)0  )

inline

Constructs a Level.

Parameters

size	The size of the level
borderValue	the value that shall be returned when accessing a cell outside the borders

Definition at line 28 of file QuadTree.hpp.

Member Function Documentation

T& at ( uvec2 const &  pos )

inline

Accessor to a cell.

Parameters

pos	The position of the cell

Returns

The value at the cell

Definition at line 39 of file QuadTree.hpp.

T& at ( uint const  x, uint const  y  )

inline

Accessor to a cell.

Parameters

x	The x-coordinate of the cell
y	The y-coordinate of the cell

Returns

The value at the cell

Definition at line 56 of file QuadTree.hpp.

void clear ( )

inline

Sets all cells to 0.

Definition at line 71 of file QuadTree.hpp.

T* data ( )

inline

Accessor to the layers data.

Returns

The layers data

Definition at line 64 of file QuadTree.hpp.

void resize ( uvec2 const &  size )

inline

Resizes the layer.

Parameters

size	The new size of the layer

Definition at line 79 of file QuadTree.hpp.

uvec2 const& size ( ) const

inline

Accessor to the layers size.

Returns

The layers size.

Definition at line 100 of file QuadTree.hpp.

Member Data Documentation

T m_borderValue

private

The value that shall be returned when accessing a cell outside the borders

Definition at line 19 of file QuadTree.hpp.

vector<T> m_data

private

The data of the value

Definition at line 18 of file QuadTree.hpp.

uvec2 m_size

private

The size of the level

Definition at line 17 of file QuadTree.hpp.

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

• src/QuadTree.hpp