#include <plask/mesh/rectangular2d.hpp>

Inheritance diagram for plask::RectangularMesh2D::ElementMesh:

Collaboration diagram for plask::RectangularMesh2D::ElementMesh:

Public Member Functions
template<typename... Args>
	ElementMesh (const RectangularMesh2D *originalMesh, Args... args)

template<typename RandomAccessContainer >
auto	interpolateNearestNeighbor (const RandomAccessContainer &data, const Vec< 2 > &point, const InterpolationFlags &flags) const -> typename std::remove_reference< decltype(data[0])>::type
	Calculate (using nearest neighbor interpolation) value of data in point using data in points described by this mesh.

Public Member Functions inherited from plask::RectangularMesh2D
Elements	elements () const
	Accessor to FEM-like elements.

Elements	getElements () const

Element	element (std::size_t i0, std::size_t i1) const

Element	getElement (std::size_t i0, std::size_t i1) const

Element	element (std::size_t i) const
	Get an element with a given index `i`.

Element	getElement (std::size_t i) const
	Get an element with a given index `i`.

void	setIterationOrder (IterationOrder order)
	Choose iteration order.

IterationOrder	getIterationOrder () const
	Get iteration order.

const char *	getIterationOrderAsArray () const
	Get iteration order as an array, e.g.

const char *	getAxisToIterationOrder () const
	Similar to getIterationOrderAsArray but the resulted array has exchanged indexes with values.

void	setOptimalIterationOrder ()
	Set iteration order to the shortest axis changes fastest.

	RectangularMesh2D (IterationOrder iterationOrder=ORDER_01)
	Construct mesh which has all axes of type OrderedAxis and all are empty.

	RectangularMesh2D (shared_ptr< MeshAxis > axis0, shared_ptr< MeshAxis > axis1, IterationOrder iterationOrder=ORDER_01)
	Construct mesh with is based on given 1D meshes.

void	reset (shared_ptr< MeshAxis > axis0, shared_ptr< MeshAxis > axis1, IterationOrder iterationOrder=ORDER_01)
	Change axes and iteration order of this mesh.

	RectangularMesh2D (const RectangularMesh2D &src, bool clone_axes=false)
	Copy constructor.

void	reset (const RectangularMesh2D &src, bool clone_axes=false)
	Change axes and iteration order of this mesh to the ones from `src`.

RectangularMesh2D &	operator= (const RectangularMesh2D &src)

RectangularMesh2D &	operator= (RectangularMesh2D &&src)

	~RectangularMesh2D ()

void	setAxis (std::size_t axis_nr, shared_ptr< MeshAxis > new_val, bool fireResized=true)
	Change axis.

const shared_ptr< MeshAxis >	getAxis0 () const

void	setAxis0 (shared_ptr< MeshAxis > a0)

const shared_ptr< MeshAxis >	getAxis1 () const

void	setAxis1 (shared_ptr< MeshAxis > a1)

const shared_ptr< MeshAxis > &	tran () const
	Get first coordinate of points in this mesh.

void	setTran (shared_ptr< MeshAxis > a0)

const shared_ptr< MeshAxis > &	vert () const
	Get second coordinate of points in this mesh.

void	setVert (shared_ptr< MeshAxis > a1)

const shared_ptr< MeshAxis > &	ee_x () const
	Get first coordinate of points in this mesh.

const shared_ptr< MeshAxis > &	ee_y () const
	Get second coordinate of points in this mesh.

const shared_ptr< MeshAxis > &	rad_r () const
	Get first coordinate of points in this mesh.

const shared_ptr< MeshAxis > &	rad_z () const
	Get second coordinate of points in this mesh.

const shared_ptr< MeshAxis > &	getAxis (size_t n) const
	Get numbered axis.

const shared_ptr< MeshAxis >	majorAxis () const

std::size_t	majorAxisIndex () const

const shared_ptr< MeshAxis >	minorAxis () const

std::size_t	minorAxisIndex () const

bool	operator== (const RectangularMesh2D &to_compare) const
	Compare meshes.

bool	operator!= (const RectangularMesh2D &to_compare) const

std::size_t	size () const override
	Get number of points in mesh.

std::size_t	getMaxSize () const
	Get maximum of sizes axis0 and axis1.

std::size_t	getMinSize () const
	Get minimum of sizes axis0 and axis1.

void	writeXML (XMLElement &object) const override
	Write mesh to XML.

bool	empty () const override

std::size_t	index (std::size_t axis0_index, std::size_t axis1_index) const
	Calculate this mesh index using indexes of axis[0] and axis[1].

std::size_t	index (const Vec< 2, std::size_t > &indexes) const
	Calculate this mesh index using indexes of axis[0] and axis[1].

std::size_t	index0 (std::size_t mesh_index) const
	Calculate index of axis0 using this mesh index.

std::size_t	index1 (std::size_t mesh_index) const
	Calculate index of y using given mesh index.

Vec< 2, std::size_t >	indexes (std::size_t mesh_index) const
	Calculate indexes of axes.

std::size_t	majorIndex (std::size_t mesh_index) const
	Calculate index of major axis using given mesh index.

std::size_t	minorIndex (std::size_t mesh_index) const
	Calculate index of minor axis using given mesh index.

Vec< 2, double >	at (std::size_t index0, std::size_t index1) const
	Get point with given mesh indices.

Vec< 2, double >	at (std::size_t index) const override
	Get point with given mesh index.

Vec< 2, double >	operator[] (std::size_t index) const
	Get point with given mesh index.

Vec< 2, double >	operator() (std::size_t axis0_index, std::size_t axis1_index) const
	Get point with given x and y indexes.

shared_ptr< RectangularMesh2D::ElementMesh >	getElementMesh () const
	Remove all points from mesh.

template<typename RandomAccessContainer >
auto	interpolateLinear (const RandomAccessContainer &data, const Vec< 2 > &point, const InterpolationFlags &flags) const -> typename std::remove_reference< decltype(data[0])>::type
	Calculate (using linear interpolation) value of data in point using data in points described by this mesh.

template<typename RandomAccessContainer >
auto	interpolateNearestNeighbor (const RandomAccessContainer &data, const Vec< 2 > &point, const InterpolationFlags &flags) const -> typename std::remove_reference< decltype(data[0])>::type
	Calculate (using nearest neighbor interpolation) value of data in point using data in points described by this mesh.

std::size_t	getElementsCount0 () const
	Get number of elements (for FEM method) in the first direction.

std::size_t	getElementsCount1 () const
	Get number of elements (for FEM method) in the second direction.

std::size_t	getElementsCount () const
	Get number of elements (for FEM method).

bool	isLowIndexOfElement (std::size_t meshIndex) const
	Check if mesh index is at the bottom, left, front corner of an element.

std::size_t	getElementIndexFromLowIndex (std::size_t mesh_index_of_el_bottom_left) const
	Convert mesh index of bottom left element corner to index of this element.

std::size_t	getElementIndexFromLowIndexes (std::size_t axis0_index, std::size_t axis1_index) const
	Convert mesh indexes of a bottom-left corner of an element to the index of this element.

std::size_t	getElementMeshLowIndex (std::size_t element_index) const
	Convert element index to mesh index of bottom-left element corner.

Vec< 2, std::size_t >	getElementMeshLowIndexes (std::size_t element_index) const
	Convert an element index to mesh indexes of bottom-left corner of the element.

double	getElementArea (std::size_t index0, std::size_t index1) const
	Get an area of a given element.

double	getElementArea (std::size_t element_index) const
	Get an area of a given element.

double	getElementMidpoint0 (std::size_t index0) const
	Get first coordinate of point in center of Elements.

double	getElementMidpoint1 (std::size_t index1) const
	Get second coordinate of point in center of Elements.

Vec< 2, double >	getElementMidpoint (std::size_t index0, std::size_t index1) const
	Get point in center of Elements.

Vec< 2, double >	getElementMidpoint (std::size_t element_index) const
	Get point in the center of an element.

Box2D	getElementBox (std::size_t index0, std::size_t index1) const
	Get element as rectangle.

Box2D	getElementBox (std::size_t element_index) const
	Get an element as a rectangle.

BoundaryNodeSet	createVerticalBoundaryAtLine (std::size_t line_nr_axis0) const override
	Create a node set which includes one vertical (from bottom to top) line in mesh.

BoundaryNodeSet	createVerticalBoundaryAtLine (std::size_t line_nr_axis0, std::size_t indexBegin, std::size_t indexEnd) const override
	Create a node set which includes a range in vertical (from bottom to top) line in mesh.

BoundaryNodeSet	createVerticalBoundaryNear (double axis0_coord) const override
	Create a node set which includes one vertical (from bottom to top) line in mesh which lies nearest given coordinate.

BoundaryNodeSet	createVerticalBoundaryNear (double axis0_coord, double from, double to) const override
	Create a node set which includes one vertical (from bottom to top) segment in mesh which lies nearest given coordinate and has ends in given range.

BoundaryNodeSet	createLeftBoundary () const override
	Create a node set which includes one vertical, left (from bottom to top) line in mesh.

BoundaryNodeSet	createRightBoundary () const override
	Create a node set which includes one vertical, right (from bottom to top) line in mesh.

BoundaryNodeSet	createLeftOfBoundary (const Box2D &box) const override
	Create a node set which lies on left edge of the `box` (at mesh line nearest left edge and inside the box).

BoundaryNodeSet	createRightOfBoundary (const Box2D &box) const override
	Create a node set which lies on right edge of the `box` (at mesh line nearest right edge and inside the box).

BoundaryNodeSet	createBottomOfBoundary (const Box2D &box) const override
	Create a node set which lies on bottom edge of the `box` (at mesh line nearest bottom edge and inside the box).

BoundaryNodeSet	createTopOfBoundary (const Box2D &box) const override
	Create a node set which lies on top edge of the `box` (at mesh line nearest top edge and inside the box).

BoundaryNodeSet	createHorizontalBoundaryAtLine (std::size_t line_nr_axis1) const override
	Create a node set which includes one horizontal (from left to right) line in mesh.

BoundaryNodeSet	createHorizontalBoundaryAtLine (std::size_t line_nr_axis1, std::size_t indexBegin, std::size_t indexEnd) const override
	Create a node set which includes range in horizontal (from left to right) line in mesh.

BoundaryNodeSet	createHorizontalBoundaryNear (double axis1_coord) const override
	Create a node set which includes one horizontal (from left to right) line in mesh which lies nearest given coordinate.

BoundaryNodeSet	createHorizontalBoundaryNear (double axis1_coord, double from, double to) const override
	Create a node set which includes one horizontal (from left to right) segment in mesh which lies nearest given coordinate and has ends in given range.

BoundaryNodeSet	createTopBoundary () const override
	Create node set which includes one horizontal, top (from left to right) line in mesh.

BoundaryNodeSet	createBottomBoundary () const override
	Create node set which includes one horizontal, bottom (from left to right) line in mesh.

Public Member Functions inherited from plask::MeshD< 2 >
LocalCoords	operator[] (std::size_t index) const
	Get point with given mesh index.

const_iterator	begin () const

const_iterator	end () const

	MeshD (const MeshD &PLASK_UNUSED(to_copy))
	Initialize this to be the same as `to_copy` but don't copy any changes observer.

	MeshD ()

MeshD &	operator= (const MeshD &PLASK_UNUSED(to_copy))
	Set this to be the same as `to_copy` but doesn't changed changes observer.

bool	operator== (const MeshD &to_compare) const
	Check if this mesh and `to_compare` represent the same sequence of points (have exactly the same points in the same order).

bool	operator!= (const MeshD &to_compare) const
	Check if this mesh and `to_compare` represent different sequences of points.

void	print (std::ostream &out) const override
	Print this to stream `out`.

Public Member Functions inherited from plask::Mesh
template<typename ClassT , typename methodT >
boost::signals2::connection	changedConnectMethod (ClassT *obj, methodT method, boost::signals2::connect_position at=boost::signals2::at_back)
	Connect a method to changed signal.

template<typename ClassT , typename methodT >
void	changedDisconnectMethod (ClassT *obj, methodT method)

template<typename EventT = Event, typename ... Args>
void	fireChanged (Args &&... event_constructor_params_without_source)
	Call changed with this as event source.

void	fireResized ()
	This method is called when the mesh is resized.

virtual	~Mesh ()

Public Member Functions inherited from plask::Printable
virtual	~Printable ()

std::string	str () const
	Get string representation of this using print method.

Public Member Functions inherited from plask::MeshBase
virtual	~MeshBase ()

Protected Member Functions
bool	hasSameNodes (const MeshD< 2 > &to_compare) const override

Protected Member Functions inherited from plask::RectangularMesh2D
bool	hasSameNodes (const MeshD< 2 > &to_compare) const override

Protected Member Functions inherited from plask::MeshD< 2 >
virtual bool	hasSameNodes (const MeshD< dimension > &to_compare) const
	Check if this mesh and `to_compare` represent the same sequence of points (have exactly the same points in the same order).

Protected Member Functions inherited from plask::Mesh
virtual void	onChange (const Event &evt)
	This method is called when the mesh is changed, just before changed signal.

Additional Inherited Members
Public Types inherited from plask::RectangularMesh2D
enum	IterationOrder { ORDER_10 , ORDER_01 }
	Iteration orders: More...

Public Types inherited from plask::RectangularMeshBase2D
typedef plask::Boundary< RectangularMeshBase2D >	Boundary
	Boundary type.

Public Types inherited from plask::MeshD< 2 >
enum
	Number of dimensions. More...

typedef Primitive< DIM >::DVec	LocalCoords
	Type of vector representing coordinates in local space.

typedef IndexedIterator< const MeshD< dimension >, LocalCoords >	const_iterator
	Random access iterator type which allow iterate over all points in this mesh, in order appointed by operator[].

typedef const_iterator	iterator

typedef const_iterator	Iterator

Static Public Member Functions inherited from plask::RectangularMeshBase2D
template<typename Predicate >
static Boundary	getBoundary (Predicate predicate)

static Boundary	getVerticalBoundaryAtLine (std::size_t line_nr_axis0)
	Get boundary which show one vertical (from bottom to top) line in mesh.

static Boundary	getVerticalBoundaryAtLine (std::size_t line_nr_axis0, std::size_t indexBegin, std::size_t indexEnd)
	Get boundary which show range in vertical (from bottom to top) line in mesh.

static Boundary	getVerticalBoundaryNear (double axis0_coord)
	Get boundary which show one vertical (from bottom to top) line in mesh which lies nearest given coordinate.

static Boundary	getVerticalBoundaryNear (double axis0_coord, double from, double to)
	Get boundary which show one vertical (from bottom to top) segment in mesh which lies nearest given coordinate and has ends in given range.

static Boundary	getLeftBoundary ()
	Get boundary which show one vertical, left (from bottom to top) line in mesh.

static Boundary	getRightBoundary ()
	Get boundary which show one vertical, right (from bottom to top) line in mesh.

static Boundary	getLeftOfBoundary (const Box2D &box)
	Get boundary which lies on left edge of the `box` (at mesh line nearest left edge and inside the box).

static Boundary	getRightOfBoundary (const Box2D &box)
	Get boundary which lies on right edge of the `box` (at mesh line nearest right edge and inside the box).

static Boundary	getBottomOfBoundary (const Box2D &box)
	Get boundary which lies on bottom edge of the `box` (at mesh line nearest bottom edge and inside the box).

static Boundary	getTopOfBoundary (const Box2D &box)
	Get boundary which lies on top edge of the `box` (at mesh line nearest top edge and inside the box).

static Boundary	getLeftOfBoundary (shared_ptr< const GeometryObject > object, const PathHints &path)
	Get boundary which lies on left edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getLeftOfBoundary (shared_ptr< const GeometryObject > object)
	Get boundary which lies on left edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getLeftOfBoundary (shared_ptr< const GeometryObject > object, const PathHints *path)
	Get boundary which lies on left edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getRightOfBoundary (shared_ptr< const GeometryObject > object, const PathHints &path)
	Get boundary which lies on right edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getRightOfBoundary (shared_ptr< const GeometryObject > object)
	Get boundary which lies on right edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getRightOfBoundary (shared_ptr< const GeometryObject > object, const PathHints *path)
	Get boundary which lies on right edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getBottomOfBoundary (shared_ptr< const GeometryObject > object, const PathHints &path)
	Get boundary which lies on bottom edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getBottomOfBoundary (shared_ptr< const GeometryObject > object)
	Get boundary which lies on bottom edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getBottomOfBoundary (shared_ptr< const GeometryObject > object, const PathHints *path)
	Get boundary which lies on bottom edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getTopOfBoundary (shared_ptr< const GeometryObject > object, const PathHints &path)
	Get boundary which lies on top edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getTopOfBoundary (shared_ptr< const GeometryObject > object)
	Get boundary which lies on top edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getTopOfBoundary (shared_ptr< const GeometryObject > object, const PathHints *path)
	Get boundary which lies on top edge of bounding-boxes of `object` (in `geometry` coordinates).

static Boundary	getHorizontalBoundaryAtLine (std::size_t line_nr_axis1)
	Get boundary which shows one horizontal (from left to right) line in mesh.

static Boundary	getHorizontalBoundaryAtLine (std::size_t line_nr_axis1, std::size_t indexBegin, std::size_t indexEnd)
	Get boundary which shows range in horizontal (from left to right) line in mesh.

static Boundary	getHorizontalBoundaryNear (double axis1_coord)
	Get boundary which shows one horizontal (from left to right) line in mesh which lies nearest given coordinate.

static Boundary	getHorizontalBoundaryNear (double axis1_coord, double from, double to)
	Get boundary which show one horizontal (from left to right) segment in mesh which lies nearest given coordinate and has ends in given range.

static Boundary	getTopBoundary ()
	Get boundary which shows one horizontal, top (from left to right) line in mesh.

static Boundary	getBottomBoundary ()
	Get boundary which shows one horizontal, bottom (from left to right) line in mesh.

static Boundary	getBoundary (const std::string &boundary_desc)

static Boundary	getBoundary (XMLReader &boundary_desc, Manager &manager)

Public Attributes inherited from plask::RectangularMesh2D
const shared_ptr< MeshAxis >	axis [2]
	First and second coordinates of points in this mesh.

Public Attributes inherited from plask::Mesh
boost::signals2::signal< void(Event &)>	changed
	Changed signal, fired when mesh was changed.

Detailed Description

Definition at line 1007 of file rectangular2d.hpp.

Constructor & Destructor Documentation

◆ ElementMesh()

template<typename... Args>

plask::RectangularMesh2D::ElementMesh::ElementMesh	(	const RectangularMesh2D *	originalMesh,
		Args...	args
	)

inline

Definition at line 1014 of file rectangular2d.hpp.

Member Function Documentation

◆ hasSameNodes()

bool plask::RectangularMesh2D::ElementMesh::hasSameNodes ( const MeshD< 2 > & to_compare ) const

overrideprotected

Definition at line 252 of file rectangular2d.cpp.

◆ interpolateNearestNeighbor()

template<typename RandomAccessContainer >

auto plask::RectangularMesh2D::ElementMesh::interpolateNearestNeighbor	(	const RandomAccessContainer &	data,
		const Vec< 2 > &	point,
		const InterpolationFlags &	flags
	)		const -> typename std::remove_reference<decltype(data[0])>::type

inline

Calculate (using nearest neighbor interpolation) value of data in point using data in points described by this mesh.

Consider original mesh boundaries for point selection

Parameters

data	values of data in points describe by this mesh
point	point in which value should be calculate

Returns: interpolated value in point point

Definition at line 1024 of file rectangular2d.hpp.

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

plask/mesh/rectangular2d.hpp
plask/mesh/rectangular2d.cpp

Public Member Functions