oofem::DummySpatialLocalizer Class Reference

#include <dummylocalizer.h>

Inheritance diagram for oofem::DummySpatialLocalizer:

Collaboration diagram for oofem::DummySpatialLocalizer:

Public Member Functions
	DummySpatialLocalizer (Domain *d)
	Constructor.
virtual	~DummySpatialLocalizer ()
	Destructor.
int	init (bool force=false) override
Element *	giveElementContainingPoint (const FloatArray &coords, const IntArray *regionList=nullptr) override
Element *	giveElementClosestToPoint (FloatArray &lcoords, FloatArray &closest, const FloatArray &coords, int region=0) override
GaussPoint *	giveClosestIP (const FloatArray &coords, int region, bool iCohesiveZoneGP=false) override
void	giveAllElementsWithIpWithinBox (elementContainerType &elemSet, const FloatArray &coords, const double radius) override
void	giveAllNodesWithinBox (nodeContainerType &nodeList, const FloatArray &coords, const double radius) override
Node *	giveNodeClosestToPoint (const FloatArray &coords, double maxDist) override
const char *	giveClassName () const override
Public Member Functions inherited from oofem::SpatialLocalizer
	SpatialLocalizer (Domain *d)
	Constructor.
virtual	~SpatialLocalizer ()
Domain *	giveDomain ()
	Returns the domain that localizer acts on.
virtual Element *	giveElementContainingPoint (const FloatArray &coords, const Set &eset)=0
virtual GaussPoint *	giveClosestIP (const FloatArray &coords, Set &elemSet, bool iCohesiveZoneGP=false)=0
virtual void	giveAllElementsWithIpWithinBox_EvenIfEmpty (elementContainerType &elemSet, const FloatArray &coords, const double radius)=0
virtual void	giveAllElementsWithNodesWithinBox (elementContainerType &elemSet, const FloatArray &coords, const double radius)
std::string	errorInfo (const char *func) const
	Error printing helper.

Protected Attributes
std ::vector< IntArray >	region_elements
bool	initialized
Protected Attributes inherited from oofem::SpatialLocalizer
Domain *	domain
	Link to domain object.

Additional Inherited Members
Public Types inherited from oofem::SpatialLocalizer
typedef IntArray	elementContainerType
	Typedefs to introduce the container type for element numbers, returned by some services.
typedef std ::list< int >	nodeContainerType
	Typedefs to introduce the container type for nodal numbers, returned by some services.

Detailed Description

The dummy implementation of spatial localizer based on traversing the whole domain. The basic task is to provide spatial information and localization for domain, to which receiver is associated. Typical services include searching the closes node to give position, searching of an element containing given point, etc. If special element algorithms required, these should be included using interface concept.

Definition at line 51 of file dummylocalizer.h.

Constructor & Destructor Documentation

DummySpatialLocalizer()

oofem::DummySpatialLocalizer::DummySpatialLocalizer ( Domain * d )

inline

Constructor.

Definition at line 59 of file dummylocalizer.h.

References initialized, region_elements, and oofem::SpatialLocalizer::SpatialLocalizer().

~DummySpatialLocalizer()

virtual oofem::DummySpatialLocalizer::~DummySpatialLocalizer ( )

inlinevirtual

Destructor.

Definition at line 61 of file dummylocalizer.h.

Member Function Documentation

giveAllElementsWithIpWithinBox()

void oofem::DummySpatialLocalizer::giveAllElementsWithIpWithinBox ( elementContainerType & elemSet, const FloatArray & coords, const double radius )

overridevirtual

Returns container (set) of all domain elements having integration point within given box.

Parameters

elemSet	Answer containing the list of elements meeting the criteria.
coords	Center of box of interest.
radius	Radius of bounding sphere.

Implements oofem::SpatialLocalizer.

Definition at line 185 of file dummylocalizer.C.

References oofem::Element::computeGlobalCoordinates(), oofem::distance(), oofem::Element::giveDefaultIntegrationRulePtr(), oofem::SpatialLocalizer::giveDomain(), and oofem::IntArray::insertSortedOnce().

giveAllNodesWithinBox()

void oofem::DummySpatialLocalizer::giveAllNodesWithinBox ( nodeContainerType & nodeList, const FloatArray & coords, const double radius )

overridevirtual

Returns container (list) of all domain nodes within given box.

Parameters

nodeList	Answer containing the list of nodes meeting the criteria.
coords	Center of box of interest.
radius	Radius of bounding sphere.

Implements oofem::SpatialLocalizer.

Definition at line 206 of file dummylocalizer.C.

References oofem::distance(), oofem::DofManager::giveCoordinates(), and oofem::SpatialLocalizer::giveDomain().

giveClassName()

const char * oofem::DummySpatialLocalizer::giveClassName ( ) const

inlineoverridevirtual

Implements oofem::SpatialLocalizer.

Definition at line 72 of file dummylocalizer.h.

giveClosestIP()

GaussPoint * oofem::DummySpatialLocalizer::giveClosestIP ( const FloatArray & coords, int region, bool iCohesiveZoneGP = false )

overridevirtual

Returns the integration point in associated domain, which is closest to given point. Since IP holds the information about its element, the IP reference is containing all the information.

Note

{Only the gp belonging to the given region are taken into account.}

Parameters

coords	Global problem coordinates of point of interest
region	If value > 0 then only closet point from given region will be considered, if value < 0 all regions will be valid

Returns

The IP belonging to associated domain (only those provided by elements in default integration rule are taken into account), NULL otherwise

Note

: regions are deprecated, use sets instaed

Implements oofem::SpatialLocalizer.

Definition at line 160 of file dummylocalizer.C.

References oofem::distance(), and oofem::SpatialLocalizer::giveDomain().

giveElementClosestToPoint()

Element * oofem::DummySpatialLocalizer::giveElementClosestToPoint ( FloatArray & lcoords, FloatArray & closest, const FloatArray & coords, int region = 0 )

overridevirtual

Returns the element closest to a given point.

Parameters

[out]	lcoords	Local coordinates in element found.
[out]	closest	Global coordinates for found point.
	coords	Global problem coordinates of point of interest.
	region	Only elements within given region are considered, if 0 all regions are considered.

Returns

The element belonging to associated domain, close to given point, NULL otherwise.

Implements oofem::SpatialLocalizer.

Definition at line 104 of file dummylocalizer.C.

References oofem::IntArray::at(), oofem::FloatArray::clear(), oofem::SpatialLocalizer::domain, oofem::SpatialLocalizer::giveDomain(), oofem::FEMComponent::giveInterface(), oofem::Element::giveRegionNumber(), oofem::IntArray::giveSize(), region_elements, and oofem::SpatialLocalizerInterfaceType.

giveElementContainingPoint()

Element * oofem::DummySpatialLocalizer::giveElementContainingPoint ( const FloatArray & coords, const IntArray * regionList = nullptr )

overridevirtual

Returns the element, containing given point and belonging to one of the region in region list.

Parameters

coords	Global problem coordinates of point of interest.
regionList	Only elements within given regions are considered, if NULL all regions are considered.

Returns

The element belonging to associated domain, containing given point, NULL otherwise.

Implements oofem::SpatialLocalizer.

Definition at line 80 of file dummylocalizer.C.

References oofem::SpatialLocalizer::domain, oofem::IntArray::findFirstIndexOf(), and oofem::SpatialLocalizerInterfaceType.

giveNodeClosestToPoint()

Node * oofem::DummySpatialLocalizer::giveNodeClosestToPoint ( const FloatArray & coords, double maxDist )

overridevirtual

Returns the node closest to the given coordinate.

Parameters

coords

Global coordinate.

Returns

Closest node, or NULL or none exists.

Implements oofem::SpatialLocalizer.

Definition at line 222 of file dummylocalizer.C.

References oofem::distance(), oofem::DofManager::giveCoordinates(), and oofem::SpatialLocalizer::giveDomain().

init()

int oofem::DummySpatialLocalizer::init ( bool force = false )

overridevirtual

Initialize receiver data structure if not done previously If force is set to true, the initialization is enforced (useful if domain geometry has changed)

Returns

Nonzero if successful.

Reimplemented from oofem::SpatialLocalizer.

Definition at line 44 of file dummylocalizer.C.

References oofem::IntArray::at(), oofem::SpatialLocalizer::domain, oofem::Element::giveRegionNumber(), initialized, region_elements, and oofem::IntArray::zero().

Member Data Documentation

initialized

bool oofem::DummySpatialLocalizer::initialized

protected

Definition at line 55 of file dummylocalizer.h.

Referenced by DummySpatialLocalizer(), and init().

region_elements

std :: vector< IntArray > oofem::DummySpatialLocalizer::region_elements

protected

Definition at line 54 of file dummylocalizer.h.

Referenced by DummySpatialLocalizer(), giveElementClosestToPoint(), and init().

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

• dummylocalizer.h
• dummylocalizer.C