Generic raster for arbitrary dimensions. More...

#include <raster.h>

Classes
class	Coordinate

class	MultiIndex

Public Member Functions
void	blur (T alpha, size_t iterations)
	blurs (smoothens) the values by repeatedly averaging between direct neighbors

void	create ()
	creates the raster. Call this method after 'set_num_nodes' has been called for each dimension.

int	dim () const

const Coordinate &	extension () const
	returns the extension of the raster

number	extension (int dim) const
	returns the extension of the raster for the given dimension

T	interpolate (const Coordinate &coord, int order) const
	interpolates the value with the given order at the given coordinate

T	interpolate_at_cursor (int order) const
	interpolates the value with the given order at the cursor position

void	load_from_asc (const char *filename)

const Coordinate &	min_corner () const
	returns the min-corner of the raster

number	min_corner (int dim) const
	returns the coordinate of the min-corner of the raster for the given dimension

T	no_data_value () const
	returns the value that shall be considered 'no-data-value'

T &	node_value (const MultiIndex &mi)
	returns the value at the given multi-index (read/write)

T	node_value (const MultiIndex &mi) const
	returns the value at the given multi-index (read only)

const MultiIndex &	num_nodes () const
	returns the number of nodes for each dimension in a multi-index.

size_t	num_nodes (int dim) const
	returns the number of nodes in the specified dimension

size_t	num_nodes_total () const
	returns the total number of nodes in the raster

Raster &	operator= (const Raster &raster)

	Raster ()
	Creates an empty raster that has to be initialized before use.

	Raster (const MultiIndex &numNodes)
	Creates a new raster with the specified number of nodes.

	Raster (const MultiIndex &numNodes, const Coordinate &extension, const Coordinate &minCorner=Coordinate(0))
	Creates a new raster with the specified number of nodes and the specified extension.

	Raster (const Raster &raster)
	Creates the new raster by copying the contents of the given raster.

template<class TKernel >
TKernel::result_t	run_on_all ()
	Creates and runs the specified kernel on all nodes and returns its result.

template<class TKernel >
void	run_on_all (TKernel &kernel)
	Runs the specified kernel on all nodes.

template<class TKernel >
TKernel::result_t	run_on_nbrs (const MultiIndex &center)
	Creates and runs the specified kernel on all direct neighbors of a node and returns its result.

template<class TKernel >
void	run_on_nbrs (const MultiIndex &center, TKernel &kernel)
	Runs the specified kernel on all direct neighbors of a node.

void	save_to_asc (const char *filename) const

T	selected_node_value () const
	returns the value of the selected node

void	set_no_data_value (T val)
	sets the value that shall be considered as 'no-data-value'

void	set_num_nodes (const MultiIndex &mi)

void	set_num_nodes (int dim, size_t num)
	sets the number of nodes that shall be used by the raster.

void	set_selected_node_value (T val)
	sets the value of the selected node

	~Raster ()


void	set_min_corner (int dim, number coord)
	sets the min corner of the raster. Used for interpolation at cursor.

void	set_min_corner (const Coordinate &coord)
	sets the min corner of the raster. Used for interpolation at cursor.


void	set_extension (int dim, number ext)
	sets the extension of the raster. Used for interpolation at cursor.

void	set_extension (const Coordinate &coord)
	sets the extension of the raster. Used for interpolation at cursor.


void	select_node (int dim, size_t index)
	Select a node. 'selected_node_value' provides read/write access to the selected node.

void	select_node (const MultiIndex &mi)
	Select a node. 'selected_node_value' provides read/write access to the selected node.


void	set_cursor (int dim, number coord)
	Set the coordinate of the cursor. The cursor can be used to interpolate values.

void	set_cursor (const Coordinate &coord)
	Set the coordinate of the cursor. The cursor can be used to interpolate values.

Private Member Functions
size_t	data_index (const MultiIndex &mi, int curDim=TDIM - 1, size_t curVal=0) const

T	interpolate_linear (const MultiIndex &minNodeInd, Coordinate &localCoord, int curDim=TDIM) const

template<class TKernel >
void	run_on_all (const MultiIndex &start, TKernel &kernel, int curDim)

template<class TKernel >
void	run_on_nbrs (const MultiIndex &center, TKernel &kernel, int curDim)

void	update_cell_extension ()

void	update_cell_extension (int dim)

void	update_num_nodes_total ()

Private Attributes
Coordinate	m_cellExtension

Coordinate	m_cursor

T *	m_data

Coordinate	m_extension

Coordinate	m_minCorner

T	m_noDataValue

MultiIndex	m_numNodes

size_t	m_numNodesTotal

MultiIndex	m_selNode

Detailed Description

template<class T, int TDIM>
class ug::Raster< T, TDIM >

Generic raster for arbitrary dimensions.

The raster provides access to raster-data in arbitrary dimensions. Common use cases are e.g. 1d/2d/3d image data or density distributions.

A raster consists of regularily distributed nodes, which form a structured d-dimensional grid. The space in between those nodes can be interpreted as cells. Through 'min_corner' and 'extension' the spacial properties of the raster are defined. A point in d-dimensional space can thus be mapped to a cell in the raster. This is, e.g., used for interpolation algorithms.

Values are stored in nodes. Direct access to the data in such nodes is provided as well as interpolation algorithms that provide values at arbitrary points in d-dimensional space.

To ease usage, e.g., in scripting languages, the raster provides a 'selected_node' and a 'cursor'. The first is an index to a currently selected node, the latter is a point in space at which interpolation can be performed. The usage of both is of course optional. The value of the selected_node can be accessed through 'selected_node_value'. The value at the cursor can be interpolated through 'interpolate_at_cursor'. Please note, that the more flexible methods 'node_value(MultiIndex)' and 'interpolate(Coordinate)' are recommended for most use cases.

Parameters

T	The template parameter 'T' specifies the underlying data-type. It has to support the following operations, if 'interpolate' shall be used: T& operator += (const T&) T& operator -= (const T&) T& operator *= (number) It furthermore has to support std::numeric_limits<T>::max()

Constructor & Destructor Documentation

◆ Raster() [1/4]

template<class T , int TDIM>

ug::Raster< T, TDIM >::Raster ( )

Creates an empty raster that has to be initialized before use.

Use the methods 'load_from_asc' or instead 'set_num_nodes', 'create', 'set_extension', and 'set_min_corner' to initialize the raster.

◆ Raster() [2/4]

template<class T , int TDIM>

ug::Raster< T, TDIM >::Raster ( const Raster< T, TDIM > & raster )

Creates the new raster by copying the contents of the given raster.

◆ Raster() [3/4]

template<class T , int TDIM>

ug::Raster< T, TDIM >::Raster ( const MultiIndex & numNodes )

Creates a new raster with the specified number of nodes.

Internally calls 'set_num_nodes' and 'create'. The ruster can thus be used right after construction. The extension is chosen to be numNodes[d]-1 in each dimension, i.e., the distance between neighbored nodes is '1' by default. The min-corner is at the origin. You may change those through 'set_extension' and 'set_min_corner'.

◆ Raster() [4/4]

template<class T , int TDIM>

ug::Raster< T, TDIM >::Raster	(	const MultiIndex &	numNodes,
		const Coordinate &	extension,
		const Coordinate &	minCorner = `Coordinate(0)`
	)

Creates a new raster with the specified number of nodes and the specified extension.

Internally calls 'set_num_nodes', 'create', 'set_extension', and 'set_min_corner. 'minCorner' is optional and defaults to the origin.

◆ ~Raster()

template<class T , int TDIM>

ug::Raster< T, TDIM >::~Raster ( )

References ug::Raster< T, TDIM >::m_data.

Member Function Documentation

◆ blur()

template<class T , int TDIM>

void ug::Raster< T, TDIM >::blur	(	T	alpha,
		size_t	iterations
	)

blurs (smoothens) the values by repeatedly averaging between direct neighbors

References ug::Raster< T, TDIM >::run_on_all().

◆ create()

template<class T , int TDIM>

void ug::Raster< T, TDIM >::create ( )

creates the raster. Call this method after 'set_num_nodes' has been called for each dimension.

References ug::Raster< T, TDIM >::m_data, ug::Raster< T, TDIM >::num_nodes_total(), and ug::Raster< T, TDIM >::update_num_nodes_total().

Referenced by ug::Raster< T, TDIM >::load_from_asc(), ug::Raster< T, TDIM >::operator=(), and ug::Raster< number, dim - 1 >::run_on_all().

◆ data_index()

template<class T , int TDIM>

size_t ug::Raster< T, TDIM >::data_index	(	const MultiIndex &	mi,
		int	curDim = `TDIM - 1`,
		size_t	curVal = `0`
	)		const

private

References ug::Raster< T, TDIM >::data_index(), and ug::Raster< T, TDIM >::m_numNodes.

Referenced by ug::Raster< T, TDIM >::data_index(), ug::Raster< T, TDIM >::node_value(), and ug::Raster< T, TDIM >::node_value().

◆ dim()

template<class T , int TDIM>

int ug::Raster< T, TDIM >::dim ( ) const

Referenced by ug::Raster< T, TDIM >::extension(), ug::Raster< T, TDIM >::min_corner(), ug::Raster< T, TDIM >::select_node(), ug::Raster< number, dim - 1 >::selected_node_value(), ug::Raster< T, TDIM >::set_cursor(), ug::Raster< T, TDIM >::set_extension(), ug::Raster< T, TDIM >::set_min_corner(), and ug::Raster< T, TDIM >::update_cell_extension().

◆ extension() [1/2]

template<class T , int TDIM>

const Raster< T, TDIM >::Coordinate & ug::Raster< T, TDIM >::extension ( ) const

returns the extension of the raster

References ug::Raster< T, TDIM >::m_extension.

Referenced by ug::Raster< T, TDIM >::load_from_asc().

◆ extension() [2/2]

template<class T , int TDIM>

number ug::Raster< T, TDIM >::extension ( int dim ) const

returns the extension of the raster for the given dimension

References ug::Raster< T, TDIM >::dim(), and ug::Raster< T, TDIM >::m_extension.

◆ interpolate()

template<class T , int TDIM>

T ug::Raster< T, TDIM >::interpolate	(	const Coordinate &	coord,
		int	order
	)		const

interpolates the value with the given order at the given coordinate

References ug::Raster< T, TDIM >::interpolate_linear(), ug::Raster< T, TDIM >::m_cellExtension, ug::Raster< T, TDIM >::m_minCorner, ug::Raster< T, TDIM >::m_noDataValue, ug::Raster< T, TDIM >::node_value(), ug::Raster< T, TDIM >::num_nodes(), and UG_THROW.

Referenced by ug::Raster< T, TDIM >::interpolate_at_cursor().

◆ interpolate_at_cursor()

template<class T , int TDIM>

T ug::Raster< T, TDIM >::interpolate_at_cursor ( int order ) const

interpolates the value with the given order at the cursor position

References ug::Raster< T, TDIM >::interpolate(), and ug::Raster< T, TDIM >::m_cursor.

◆ interpolate_linear()

template<class T , int TDIM>

T ug::Raster< T, TDIM >::interpolate_linear	(	const MultiIndex &	minNodeInd,
		Coordinate &	localCoord,
		int	curDim = `TDIM`
	)		const

private

References ug::Raster< T, TDIM >::interpolate_linear(), and ug::Raster< T, TDIM >::node_value().

Referenced by ug::Raster< T, TDIM >::interpolate(), and ug::Raster< T, TDIM >::interpolate_linear().

◆ load_from_asc()

template<class T , int TDIM>

void ug::Raster< T, TDIM >::load_from_asc ( const char * filename )

References ug::Raster< T, TDIM >::create(), ug::Raster< T, TDIM >::extension(), ug::FindFileInStandardPaths(), LFA_CHECK_DIM, LFA_ERR_WHERE, ug::Raster< T, TDIM >::m_data, ug::Raster< T, TDIM >::m_numNodes, name, ug::Raster< T, TDIM >::set_extension(), ug::Raster< T, TDIM >::set_min_corner(), ug::Raster< T, TDIM >::set_no_data_value(), ug::Raster< T, TDIM >::set_num_nodes(), ug::ToLower(), UG_COND_THROW, and UG_THROW.

◆ min_corner() [1/2]

template<class T , int TDIM>

const Raster< T, TDIM >::Coordinate & ug::Raster< T, TDIM >::min_corner ( ) const

returns the min-corner of the raster

References ug::Raster< T, TDIM >::m_minCorner.

Referenced by ug::Raster< T, TDIM >::save_to_asc().

◆ min_corner() [2/2]

template<class T , int TDIM>

number ug::Raster< T, TDIM >::min_corner ( int dim ) const

returns the coordinate of the min-corner of the raster for the given dimension

References ug::Raster< T, TDIM >::dim(), and ug::Raster< T, TDIM >::m_minCorner.

◆ no_data_value()

template<class T , int TDIM>

T ug::Raster< T, TDIM >::no_data_value ( ) const

returns the value that shall be considered 'no-data-value'

References ug::Raster< T, TDIM >::m_noDataValue.

Referenced by ug::raster_kernels::Count< T, TDIM >::operator()(), ug::raster_kernels::Sum< T, TDIM >::operator()(), ug::raster_kernels::Blur< T, TDIM >::operator()(), and ug::Raster< T, TDIM >::save_to_asc().

◆ node_value() [1/2]

template<class T , int TDIM>

T & ug::Raster< T, TDIM >::node_value ( const MultiIndex & mi )

returns the value at the given multi-index (read/write)

References ug::Raster< T, TDIM >::data_index(), and ug::Raster< T, TDIM >::m_data.

Referenced by ug::Raster< T, TDIM >::interpolate(), ug::Raster< T, TDIM >::interpolate_linear(), ug::raster_kernels::Count< T, TDIM >::operator()(), ug::raster_kernels::Sum< T, TDIM >::operator()(), ug::raster_kernels::Blur< T, TDIM >::operator()(), ug::Raster< T, TDIM >::selected_node_value(), and ug::Raster< T, TDIM >::set_selected_node_value().

◆ node_value() [2/2]

template<class T , int TDIM>

T ug::Raster< T, TDIM >::node_value ( const MultiIndex & mi ) const

returns the value at the given multi-index (read only)

References ug::Raster< T, TDIM >::data_index(), and ug::Raster< T, TDIM >::m_data.

◆ num_nodes() [1/2]

template<class T , int TDIM>

const Raster< T, TDIM >::MultiIndex & ug::Raster< T, TDIM >::num_nodes ( ) const

returns the number of nodes for each dimension in a multi-index.

References ug::Raster< T, TDIM >::m_numNodes.

Referenced by ug::Raster< T, TDIM >::interpolate(), ug::Raster< T, TDIM >::run_on_all(), ug::Raster< T, TDIM >::run_on_nbrs(), ug::Raster< T, TDIM >::save_to_asc(), and ug::Raster< T, TDIM >::update_num_nodes_total().

◆ num_nodes() [2/2]

template<class T , int TDIM>

size_t ug::Raster< T, TDIM >::num_nodes ( int dim ) const

returns the number of nodes in the specified dimension

◆ num_nodes_total()

template<class T , int TDIM>

size_t ug::Raster< T, TDIM >::num_nodes_total ( ) const

returns the total number of nodes in the raster

Referenced by ug::Raster< T, TDIM >::create().

◆ operator=()

template<class T , int TDIM>

Raster< T, TDIM > & ug::Raster< T, TDIM >::operator= ( const Raster< T, TDIM > & raster )

References ug::Raster< T, TDIM >::create(), ug::Raster< T, TDIM >::m_cursor, ug::Raster< T, TDIM >::m_extension, ug::Raster< T, TDIM >::m_minCorner, ug::Raster< T, TDIM >::m_noDataValue, ug::Raster< T, TDIM >::m_numNodes, ug::Raster< T, TDIM >::m_selNode, ug::Raster< T, TDIM >::update_cell_extension(), and ug::Raster< T, TDIM >::update_num_nodes_total().

◆ run_on_all() [1/3]

template<class T , int TDIM>

template<class TKernel >

TKernel::result_t ug::Raster< T, TDIM >::run_on_all ( )

Creates and runs the specified kernel on all nodes and returns its result.

The class TKernel has to feature a default constructor, a typedef 'result_t', and a method 'result_t result() const'.

Like all kernels, it furthermore has to specify a method

void operator () (Raster<T, TDIM>& raster,

const typename Raster<T, TDIM>::MultiIndex& cur);

ug::Raster::MultiIndex

Definition raster.h:75

ug::Raster

Generic raster for arbitrary dimensions.

Definition raster.h:73

operator()

value_type & operator()(size_t r, size_t c)

References ug::Raster< T, TDIM >::run_on_all().

Referenced by ug::Raster< T, TDIM >::blur(), ug::Raster< T, TDIM >::run_on_all(), ug::Raster< T, TDIM >::run_on_all(), and ug::Raster< T, TDIM >::run_on_all().

◆ run_on_all() [2/3]

template<class T , int TDIM>

template<class TKernel >

void ug::Raster< T, TDIM >::run_on_all	(	const MultiIndex &	start,
		TKernel &	kernel,
		int	curDim
	)

private

References ug::Raster< T, TDIM >::num_nodes(), and ug::Raster< T, TDIM >::run_on_all().

◆ run_on_all() [3/3]

template<class T , int TDIM>

template<class TKernel >

void ug::Raster< T, TDIM >::run_on_all ( TKernel & kernel )

Runs the specified kernel on all nodes.

TKernel can either be a function or a class with an 'operator()'. The signature should be as follows:

void Func (Raster<T, TDIM>& raster,

const typename Raster<T, TDIM>::MultiIndex& cur);

or

void operator () (Raster<T, TDIM>& raster,

const typename Raster<T, TDIM>::MultiIndex& cur);

References ug::Raster< T, TDIM >::run_on_all().

◆ run_on_nbrs() [1/3]

template<class T , int TDIM>

template<class TKernel >

TKernel::result_t ug::Raster< T, TDIM >::run_on_nbrs ( const MultiIndex & center )

Creates and runs the specified kernel on all direct neighbors of a node and returns its result.

The class TKernel has to feature a default constructor, a typedef 'result_t', and a method 'result_t result() const'.

Like all kernels, it furthermore has to specify a method

void operator () (Raster<T, TDIM>& raster,

const typename Raster<T, TDIM>::MultiIndex& cur);

References ug::Raster< T, TDIM >::run_on_nbrs().

Referenced by ug::Raster< T, TDIM >::run_on_nbrs(), ug::Raster< T, TDIM >::run_on_nbrs(), and ug::Raster< T, TDIM >::run_on_nbrs().

◆ run_on_nbrs() [2/3]

template<class T , int TDIM>

template<class TKernel >

void ug::Raster< T, TDIM >::run_on_nbrs	(	const MultiIndex &	center,
		TKernel &	kernel
	)

Runs the specified kernel on all direct neighbors of a node.

TKernel can either be a function or a class with an 'operator()'. The signature should be as follows:

void Func (Raster<T, TDIM>& raster,

const typename Raster<T, TDIM>::MultiIndex& cur);

or

void operator () (Raster<T, TDIM>& raster,

const typename Raster<T, TDIM>::MultiIndex& cur);

References ug::Raster< T, TDIM >::run_on_nbrs().

◆ run_on_nbrs() [3/3]

template<class T , int TDIM>

template<class TKernel >

void ug::Raster< T, TDIM >::run_on_nbrs	(	const MultiIndex &	center,
		TKernel &	kernel,
		int	curDim
	)

private

References ug::Raster< T, TDIM >::num_nodes(), and ug::Raster< T, TDIM >::run_on_nbrs().

◆ save_to_asc()

template<class T , int TDIM>

void ug::Raster< T, TDIM >::save_to_asc ( const char * filename ) const

References ug::Raster< T, TDIM >::m_cellExtension, ug::Raster< T, TDIM >::m_data, ug::Raster< T, TDIM >::min_corner(), ug::Raster< T, TDIM >::no_data_value(), ug::Raster< T, TDIM >::num_nodes(), STA_ERR_WHERE, and UG_COND_THROW.

◆ select_node() [1/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::select_node ( const MultiIndex & mi )

Select a node. 'selected_node_value' provides read/write access to the selected node.

References ug::Raster< T, TDIM >::m_selNode.

◆ select_node() [2/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::select_node	(	int	dim,
		size_t	index
	)

Select a node. 'selected_node_value' provides read/write access to the selected node.

References ug::Raster< T, TDIM >::dim(), and ug::Raster< T, TDIM >::m_selNode.

◆ selected_node_value()

template<class T , int TDIM>

T ug::Raster< T, TDIM >::selected_node_value ( ) const

returns the value of the selected node

References ug::Raster< T, TDIM >::m_selNode, and ug::Raster< T, TDIM >::node_value().

◆ set_cursor() [1/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::set_cursor ( const Coordinate & coord )

Set the coordinate of the cursor. The cursor can be used to interpolate values.

References ug::Raster< T, TDIM >::m_cursor.

◆ set_cursor() [2/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::set_cursor	(	int	dim,
		number	coord
	)

Set the coordinate of the cursor. The cursor can be used to interpolate values.

References ug::Raster< T, TDIM >::dim(), and ug::Raster< T, TDIM >::m_cursor.

◆ set_extension() [1/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::set_extension ( const Coordinate & coord )

sets the extension of the raster. Used for interpolation at cursor.

References ug::Raster< T, TDIM >::m_extension, and ug::Raster< T, TDIM >::update_cell_extension().

◆ set_extension() [2/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::set_extension	(	int	dim,
		number	ext
	)

sets the extension of the raster. Used for interpolation at cursor.

References ug::Raster< T, TDIM >::dim(), ug::Raster< T, TDIM >::m_extension, and ug::Raster< T, TDIM >::update_cell_extension().

Referenced by ug::Raster< T, TDIM >::load_from_asc().

◆ set_min_corner() [1/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::set_min_corner ( const Coordinate & coord )

sets the min corner of the raster. Used for interpolation at cursor.

References ug::Raster< T, TDIM >::m_minCorner.

◆ set_min_corner() [2/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::set_min_corner	(	int	dim,
		number	coord
	)

sets the min corner of the raster. Used for interpolation at cursor.

References ug::Raster< T, TDIM >::dim(), and ug::Raster< T, TDIM >::m_minCorner.

Referenced by ug::Raster< T, TDIM >::load_from_asc().

◆ set_no_data_value()

template<class T , int TDIM>

void ug::Raster< T, TDIM >::set_no_data_value ( T val )

sets the value that shall be considered as 'no-data-value'

References ug::Raster< T, TDIM >::m_noDataValue.

Referenced by ug::Raster< T, TDIM >::load_from_asc().

◆ set_num_nodes() [1/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::set_num_nodes ( const MultiIndex & mi )

◆ set_num_nodes() [2/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::set_num_nodes	(	int	dim,
		size_t	num
	)

sets the number of nodes that shall be used by the raster.

At least one node is required per dimension. After having set all node-numbers, one should call 'create' to actually create the grid.

Referenced by ug::Raster< T, TDIM >::load_from_asc().

◆ set_selected_node_value()

template<class T , int TDIM>

void ug::Raster< T, TDIM >::set_selected_node_value ( T val )

sets the value of the selected node

References ug::Raster< T, TDIM >::m_selNode, and ug::Raster< T, TDIM >::node_value().

◆ update_cell_extension() [1/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::update_cell_extension ( )

private

References ug::Raster< T, TDIM >::update_cell_extension().

Referenced by ug::Raster< number, dim - 1 >::blur(), ug::Raster< T, TDIM >::operator=(), ug::Raster< number, dim - 1 >::run_on_all(), ug::Raster< T, TDIM >::set_extension(), ug::Raster< T, TDIM >::set_extension(), and ug::Raster< T, TDIM >::update_cell_extension().

◆ update_cell_extension() [2/2]

template<class T , int TDIM>

void ug::Raster< T, TDIM >::update_cell_extension ( int dim )

private

References ug::Raster< T, TDIM >::dim(), ug::Raster< T, TDIM >::m_cellExtension, ug::Raster< T, TDIM >::m_extension, and ug::Raster< T, TDIM >::m_numNodes.

◆ update_num_nodes_total()

template<class T , int TDIM>

void ug::Raster< T, TDIM >::update_num_nodes_total ( )

private

References ug::Raster< T, TDIM >::m_numNodesTotal, and ug::Raster< T, TDIM >::num_nodes().

Referenced by ug::Raster< number, dim - 1 >::blur(), ug::Raster< T, TDIM >::create(), ug::Raster< number, dim - 1 >::extension(), ug::Raster< number, dim - 1 >::interpolate_at_cursor(), ug::Raster< T, TDIM >::operator=(), ug::Raster< number, dim - 1 >::run_on_all(), and ug::Raster< number, dim - 1 >::selected_node_value().

Member Data Documentation

◆ m_cellExtension

template<class T , int TDIM>

Coordinate ug::Raster< T, TDIM >::m_cellExtension

private

Referenced by ug::Raster< T, TDIM >::interpolate(), ug::Raster< T, TDIM >::save_to_asc(), and ug::Raster< T, TDIM >::update_cell_extension().

◆ m_cursor

template<class T , int TDIM>

Coordinate ug::Raster< T, TDIM >::m_cursor

private

Referenced by ug::Raster< T, TDIM >::interpolate_at_cursor(), ug::Raster< T, TDIM >::operator=(), ug::Raster< T, TDIM >::set_cursor(), and ug::Raster< T, TDIM >::set_cursor().

◆ m_data

template<class T , int TDIM>

T* ug::Raster< T, TDIM >::m_data

private

Referenced by ug::Raster< T, TDIM >::create(), ug::Raster< T, TDIM >::load_from_asc(), ug::Raster< T, TDIM >::node_value(), ug::Raster< T, TDIM >::node_value(), ug::Raster< T, TDIM >::save_to_asc(), and ug::Raster< T, TDIM >::~Raster().

◆ m_extension

template<class T , int TDIM>

Coordinate ug::Raster< T, TDIM >::m_extension

private

Referenced by ug::Raster< number, dim - 1 >::blur(), ug::Raster< T, TDIM >::extension(), ug::Raster< T, TDIM >::extension(), ug::Raster< T, TDIM >::operator=(), ug::Raster< T, TDIM >::set_extension(), ug::Raster< T, TDIM >::set_extension(), and ug::Raster< T, TDIM >::update_cell_extension().

◆ m_minCorner

template<class T , int TDIM>

Coordinate ug::Raster< T, TDIM >::m_minCorner

private

Referenced by ug::Raster< T, TDIM >::interpolate(), ug::Raster< T, TDIM >::min_corner(), ug::Raster< T, TDIM >::min_corner(), ug::Raster< T, TDIM >::operator=(), ug::Raster< T, TDIM >::set_min_corner(), and ug::Raster< T, TDIM >::set_min_corner().

◆ m_noDataValue

template<class T , int TDIM>

T ug::Raster< T, TDIM >::m_noDataValue

private

Referenced by ug::Raster< T, TDIM >::interpolate(), ug::Raster< T, TDIM >::no_data_value(), ug::Raster< T, TDIM >::operator=(), and ug::Raster< T, TDIM >::set_no_data_value().

◆ m_numNodes

template<class T , int TDIM>

MultiIndex ug::Raster< T, TDIM >::m_numNodes

private

Referenced by ug::Raster< T, TDIM >::data_index(), ug::Raster< number, dim - 1 >::interpolate_at_cursor(), ug::Raster< T, TDIM >::load_from_asc(), ug::Raster< T, TDIM >::num_nodes(), ug::Raster< T, TDIM >::operator=(), ug::Raster< number, dim - 1 >::selected_node_value(), and ug::Raster< T, TDIM >::update_cell_extension().

◆ m_numNodesTotal

template<class T , int TDIM>

size_t ug::Raster< T, TDIM >::m_numNodesTotal

private

Referenced by ug::Raster< number, dim - 1 >::data_index(), and ug::Raster< T, TDIM >::update_num_nodes_total().

◆ m_selNode

template<class T , int TDIM>

MultiIndex ug::Raster< T, TDIM >::m_selNode

private

Referenced by ug::Raster< T, TDIM >::operator=(), ug::Raster< T, TDIM >::select_node(), ug::Raster< T, TDIM >::select_node(), ug::Raster< T, TDIM >::selected_node_value(), and ug::Raster< T, TDIM >::set_selected_node_value().

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

ugbase/common/util/raster.h
ugbase/common/util/raster_impl.hpp

Classes

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Raster() [1/4]

◆ Raster() [2/4]

◆ Raster() [3/4]

◆ Raster() [4/4]

◆ ~Raster()

Member Function Documentation

◆ blur()

◆ create()

◆ data_index()

◆ dim()

◆ extension() [1/2]

◆ extension() [2/2]

◆ interpolate()

◆ interpolate_at_cursor()

◆ interpolate_linear()

◆ load_from_asc()

◆ min_corner() [1/2]

◆ min_corner() [2/2]

◆ no_data_value()

◆ node_value() [1/2]

◆ node_value() [2/2]

◆ num_nodes() [1/2]

◆ num_nodes() [2/2]

◆ num_nodes_total()

◆ operator=()

◆ run_on_all() [1/3]

◆ run_on_all() [2/3]

◆ run_on_all() [3/3]

◆ run_on_nbrs() [1/3]

◆ run_on_nbrs() [2/3]

◆ run_on_nbrs() [3/3]

◆ save_to_asc()

◆ select_node() [1/2]

◆ select_node() [2/2]

◆ selected_node_value()

◆ set_cursor() [1/2]

◆ set_cursor() [2/2]

◆ set_extension() [1/2]

◆ set_extension() [2/2]

◆ set_min_corner() [1/2]

◆ set_min_corner() [2/2]

◆ set_no_data_value()

◆ set_num_nodes() [1/2]

◆ set_num_nodes() [2/2]

◆ set_selected_node_value()

◆ update_cell_extension() [1/2]

◆ update_cell_extension() [2/2]

◆ update_num_nodes_total()

Member Data Documentation

◆ m_cellExtension

◆ m_cursor

◆ m_data

◆ m_extension

◆ m_minCorner

◆ m_noDataValue

◆ m_numNodes

◆ m_numNodesTotal

◆ m_selNode