An algorithm that looks for neighbour elements in a mesh and creates a submodelpart containing the skin of the disconnected elements (interface elements) More...

#include <skin_detection_process.h>

Inheritance diagram for Kratos::SkinDetectionProcess< TDim >:

Collaboration diagram for Kratos::SkinDetectionProcess< TDim >:

Public Member Functions
Life Cycle
	SkinDetectionProcess (ModelPart &rModelPart, Parameters ThisParameters=Parameters(R"({})"))
	Default constructor. More...

virtual	~SkinDetectionProcess ()
	Destructor. More...

Operators
void	operator() ()

Operations
void	Execute () override
	This method executes the algorithm that looks for neighbour nodes and elements in a mesh of prismatic elements. More...

Input and output
std::string	Info () const override
	Turn back information as a string. More...

void	PrintInfo (std::ostream &rOStream) const override
	Print information about this object. More...

void	PrintData (std::ostream &rOStream) const override
	Print object's data. More...

Public Member Functions inherited from Kratos::Process
	KRATOS_CLASS_POINTER_DEFINITION (Process)
	Pointer definition of Process. More...

	Process ()
	Default constructor. More...

	Process (const Flags options)

	~Process () override
	Destructor. More...

void	operator() ()
	This operator is provided to call the process as a function and simply calls the Execute method. More...

virtual Process::Pointer	Create (Model &rModel, Parameters ThisParameters)
	This method creates an pointer of the process. More...

virtual void	ExecuteInitialize ()
	This function is designed for being called at the beginning of the computations right after reading the model and the groups. More...

virtual void	ExecuteBeforeSolutionLoop ()
	This function is designed for being execute once before the solution loop but after all of the solvers where built. More...

virtual void	ExecuteInitializeSolutionStep ()
	This function will be executed at every time step BEFORE performing the solve phase. More...

virtual void	ExecuteFinalizeSolutionStep ()
	This function will be executed at every time step AFTER performing the solve phase. More...

virtual void	ExecuteBeforeOutputStep ()
	This function will be executed at every time step BEFORE writing the output. More...

virtual void	ExecuteAfterOutputStep ()
	This function will be executed at every time step AFTER writing the output. More...

virtual void	ExecuteFinalize ()
	This function is designed for being called at the end of the computations. More...

virtual int	Check ()
	This function is designed for being called after ExecuteInitialize ONCE to verify that the input is correct. More...

virtual void	Clear ()
	This method clears the assignation of the conditions. More...

Public Member Functions inherited from Kratos::Flags
Flags &	operator= (Flags const &rOther)
	Assignment operator. More...

	operator bool () const

Flags	operator~ () const

bool	operator! () const

void	AssignFlags (Flags const &rOther)

void	Set (const Flags ThisFlag)

void	Set (const Flags ThisFlag, bool Value)

void	Reset (const Flags ThisFlag)

void	Flip (const Flags ThisFlag)

void	SetPosition (IndexType Position, bool Value=true)

bool	GetPosition (IndexType Position) const

void	FlipPosition (IndexType Position)

void	ClearPosition (IndexType Position)

void	Clear ()

Flags	AsFalse () const

bool	Is (Flags const &rOther) const

bool	IsDefined (Flags const &rOther) const

bool	IsNot (Flags const &rOther) const

bool	IsNotDefined (Flags const &rOther) const

	KRATOS_CLASS_POINTER_DEFINITION (Flags)
	Pointer definition of Flags. More...

const Flags &	operator\|= (const Flags &Other)

const Flags &	operator&= (const Flags &Other)

	Flags ()
	Default constructor. More...

	Flags (Flags const &rOther)
	Copy constructor. More...

virtual	~Flags ()
	Destructor. More...

Protected Member Functions
Protected Operations
void	GenerateFaceMaps (HashMapVectorIntType &rInverseFaceMap, HashMapVectorIntIdsType &rPropertiesFaceMap) const
	Create auxiliary data structures identifying the element faces on the outer boundary. More...

ModelPart &	SetUpAuxiliaryModelPart ()
	Create and prepare the SubModelPart containing the new face conditions. More...

void	FillAuxiliaryModelPart (ModelPart &rAuxiliaryModelPart, HashMapVectorIntType &rInverseFaceMap, HashMapVectorIntIdsType &rPropertiesFaceMap)
	Assign new conditions to the target SubModelPart. More...

virtual void	CreateConditions (ModelPart &rMainModelPart, ModelPart &rSkinModelPart, HashMapVectorIntType &rInverseFaceMap, HashMapVectorIntIdsType &rPropertiesFaceMap, std::unordered_set< IndexType > &rNodesInTheSkin, const std::string &rConditionName) const
	Create new Conditions based on the results of the face detection algorithm. More...

void	SetUpAdditionalSubModelParts (const ModelPart &rAuxiliaryModelPart)
	Assing new conditions to additional ModelParts (if requested by user). More...

const Parameters	GetDefaultParameters () const override
	This method provides the defaults parameters to avoid conflicts between the different constructors. More...

Protected Access
ModelPart &	GetModelPart () const

Parameters	GetSettings () const

Protected LifeCycle
	SkinDetectionProcess (ModelPart &rModelPart, Parameters Settings, Parameters DefaultSettings)
	Protected constructor with modified default settings to be defined by derived class. More...

Type Definitions
using	NodePointerVector = GlobalPointersVector< Node >

using	ElementPointerVector = GlobalPointersVector< Element >

using	VectorIndexType = std::vector< IndexType >
	Definition of the vector indexes considered. More...

using	VectorIndexHasherType = VectorIndexHasher< VectorIndexType >
	Definition of the hasher considered. More...

using	VectorIndexComparorType = VectorIndexComparor< VectorIndexType >
	Definition of the key comparor considered. More...

using	HashSetVectorIntType = std::unordered_set< VectorIndexType, VectorIndexHasherType, VectorIndexComparorType >
	Define the set considered for element pointers. More...

using	HashSetVectorIntTypeIteratorType = HashSetVectorIntType::iterator
	Define the HashSetVectorIntTypeIteratorType iterator type. More...

using	HashMapVectorIntType = std::unordered_map< VectorIndexType, VectorIndexType, VectorIndexHasherType, VectorIndexComparorType >
	Define the map considered for face ids. More...

using	HashMapVectorIntTypeIteratorType = HashMapVectorIntType::iterator
	Define the HashMapVectorIntTypeIteratorType iterator type. More...

using	HashMapVectorIntIdsType = std::unordered_map< VectorIndexType, IndexType, VectorIndexHasherType, VectorIndexComparorType >
	Define the map considered for properties ids. More...

using	HashMapVectorIntIdsTypeIteratorType = HashMapVectorIntIdsType::iterator
	Define the HashMapVectorIntIdsType iterator type. More...

	KRATOS_CLASS_POINTER_DEFINITION (SkinDetectionProcess)
	Pointer definition of SkinDetectionProcess. More...

Additional Inherited Members
Public Types inherited from Kratos::Flags
enum	FlagsList { Flag0 = BlockType(1) , Flag1 = BlockType(1) << 1 , Flag2 = BlockType(1) << 2 , Flag3 = BlockType(1) << 3 , Flag4 = BlockType(1) << 4 , Flag5 = BlockType(1) << 5 , Flag6 = BlockType(1) << 6 , Flag7 = BlockType(1) << 7 , Flag8 = BlockType(1) << 8 , Flag9 = BlockType(1) << 9 , Flag10 = BlockType(1) << 10 , Flag11 = BlockType(1) << 11 , Flag12 = BlockType(1) << 12 , Flag13 = BlockType(1) << 13 , Flag14 = BlockType(1) << 14 , Flag15 = BlockType(1) << 15 , Flag16 = BlockType(1) << 16 , Flag17 = BlockType(1) << 17 , Flag18 = BlockType(1) << 18 , Flag19 = BlockType(1) << 19 , Flag20 = BlockType(1) << 20 , Flag21 = BlockType(1) << 21 , Flag22 = BlockType(1) << 22 , Flag23 = BlockType(1) << 23 , Flag24 = BlockType(1) << 24 , Flag25 = BlockType(1) << 25 , Flag26 = BlockType(1) << 26 , Flag27 = BlockType(1) << 27 , Flag28 = BlockType(1) << 28 , Flag29 = BlockType(1) << 29 , Flag30 = BlockType(1) << 30 }

typedef int64_t	BlockType

typedef int64_t	FlagType

typedef std::size_t	IndexType

Static Public Member Functions inherited from Kratos::Flags
static const Flags	AllDefined ()

static const Flags	AllTrue ()

static Flags	Create (IndexType ThisPosition, bool Value=true)

Detailed Description

template<SizeType TDim>
class Kratos::SkinDetectionProcess< TDim >

An algorithm that looks for neighbour elements in a mesh and creates a submodelpart containing the skin of the disconnected elements (interface elements)

For that pourpose if builds an unordered map of the surrounding elements and nodes and performs different checks.

Template Parameters

TDim	The dimension where the problem is computed

Author: Vicente Mataix Ferrandiz

Member Typedef Documentation

◆ ElementPointerVector

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::ElementPointerVector = GlobalPointersVector<Element>

◆ HashMapVectorIntIdsType

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::HashMapVectorIntIdsType = std::unordered_map<VectorIndexType, IndexType, VectorIndexHasherType, VectorIndexComparorType>

Define the map considered for properties ids.

◆ HashMapVectorIntIdsTypeIteratorType

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::HashMapVectorIntIdsTypeIteratorType = HashMapVectorIntIdsType::iterator

Define the HashMapVectorIntIdsType iterator type.

◆ HashMapVectorIntType

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::HashMapVectorIntType = std::unordered_map<VectorIndexType, VectorIndexType, VectorIndexHasherType, VectorIndexComparorType>

Define the map considered for face ids.

◆ HashMapVectorIntTypeIteratorType

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::HashMapVectorIntTypeIteratorType = HashMapVectorIntType::iterator

Define the HashMapVectorIntTypeIteratorType iterator type.

◆ HashSetVectorIntType

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::HashSetVectorIntType = std::unordered_set<VectorIndexType, VectorIndexHasherType, VectorIndexComparorType>

Define the set considered for element pointers.

◆ HashSetVectorIntTypeIteratorType

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::HashSetVectorIntTypeIteratorType = HashSetVectorIntType::iterator

Define the HashSetVectorIntTypeIteratorType iterator type.

◆ NodePointerVector

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::NodePointerVector = GlobalPointersVector<Node>

◆ VectorIndexComparorType

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::VectorIndexComparorType = VectorIndexComparor<VectorIndexType>

Definition of the key comparor considered.

◆ VectorIndexHasherType

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::VectorIndexHasherType = VectorIndexHasher<VectorIndexType>

Definition of the hasher considered.

◆ VectorIndexType

template<SizeType TDim>

using Kratos::SkinDetectionProcess< TDim >::VectorIndexType = std::vector<IndexType>

Definition of the vector indexes considered.

Constructor & Destructor Documentation

◆ SkinDetectionProcess() [1/2]

template<SizeType TDim>

Kratos::SkinDetectionProcess< TDim >::SkinDetectionProcess	(	ModelPart &	rModelPart,
		Parameters	ThisParameters = `Parameters(R"({})")`
	)

Default constructor.

Parameters

rModelPart	The model part where the search of neighbours is performed
ThisParameters	The parameters of configuration

◆ ~SkinDetectionProcess()

template<SizeType TDim>

virtual Kratos::SkinDetectionProcess< TDim >::~SkinDetectionProcess ( )

inlinevirtual

Destructor.

◆ SkinDetectionProcess() [2/2]

template<SizeType TDim>

Kratos::SkinDetectionProcess< TDim >::SkinDetectionProcess	(	ModelPart &	rModelPart,
		Parameters	Settings,
		Parameters	DefaultSettings
	)

protected

Protected constructor with modified default settings to be defined by derived class.

Member Function Documentation

◆ CreateConditions()

template<SizeType TDim>

void Kratos::SkinDetectionProcess< TDim >::CreateConditions	(	ModelPart &	rMainModelPart,
		ModelPart &	rSkinModelPart,
		HashMapVectorIntType &	rInverseFaceMap,
		HashMapVectorIntIdsType &	rPropertiesFaceMap,
		std::unordered_set< IndexType > &	rNodesInTheSkin,
		const std::string &	rConditionName
	)		const

protectedvirtual

Create new Conditions based on the results of the face detection algorithm.

Parameters

	[in/out]	rMainModelPart Complete ModelPart for the domain.
	[in/out]	rSkinModelPart Target ModelPart that will contain the new conditions.
[in]	rInverseFaceMap	auxiliary data structure describing the outer faces of the domain.
[in]	rPropertiesFaceMap	auxiliary data structure identifying the property of the element the face belongs to.
[out]	rNodesInTheSkin	list of all nodes belonging to the model skin.
[in]	rConditionName	base name for the conditions to be created (number of nodes and dimension will be added dynamically).

Reimplemented in Kratos::SubModelPartSkinDetectionProcess< TDim >.

◆ Execute()

template<SizeType TDim>

void Kratos::SkinDetectionProcess< TDim >::Execute

overridevirtual

This method executes the algorithm that looks for neighbour nodes and elements in a mesh of prismatic elements.

Reimplemented from Kratos::Process.

Reimplemented in Kratos::SubModelPartSkinDetectionProcess< TDim >.

◆ FillAuxiliaryModelPart()

template<SizeType TDim>

void Kratos::SkinDetectionProcess< TDim >::FillAuxiliaryModelPart	(	ModelPart &	rAuxiliaryModelPart,
		HashMapVectorIntType &	rInverseFaceMap,
		HashMapVectorIntIdsType &	rPropertiesFaceMap
	)

protected

Assign new conditions to the target SubModelPart.

Parameters

[out]	rAuxiliaryModelPart	Empty ModelPart to be filled with the new conditions.
[in]	rInverseFaceMap	auxiliary data structure describing the outer faces of the domain.
[in]	rPropertiesFaceMap	auxiliary data structure identifying the property of the element the face belongs to.

◆ GenerateFaceMaps()

template<SizeType TDim>

void Kratos::SkinDetectionProcess< TDim >::GenerateFaceMaps	(	HashMapVectorIntType &	rInverseFaceMap,
		HashMapVectorIntIdsType &	rPropertiesFaceMap
	)		const

protected

Create auxiliary data structures identifying the element faces on the outer boundary.

Parameters

[out]	rInverseFaceMap	describes the outer faces of the domain.
[out]	rPropertiesFaceMap	identifies the property of the element the face belongs to.

◆ GetDefaultParameters()

template<SizeType TDim>

const Parameters Kratos::SkinDetectionProcess< TDim >::GetDefaultParameters

overrideprotectedvirtual

This method provides the defaults parameters to avoid conflicts between the different constructors.

Reimplemented from Kratos::Process.

Reimplemented in Kratos::SubModelPartSkinDetectionProcess< TDim >.

◆ GetModelPart()

template<SizeType TDim>

ModelPart & Kratos::SkinDetectionProcess< TDim >::GetModelPart

protected

◆ GetSettings()

template<SizeType TDim>

Parameters Kratos::SkinDetectionProcess< TDim >::GetSettings

protected

◆ Info()

template<SizeType TDim>

std::string Kratos::SkinDetectionProcess< TDim >::Info ( ) const

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::Process.

Reimplemented in Kratos::SubModelPartSkinDetectionProcess< TDim >.

◆ KRATOS_CLASS_POINTER_DEFINITION()

template<SizeType TDim>

Kratos::SkinDetectionProcess< TDim >::KRATOS_CLASS_POINTER_DEFINITION ( SkinDetectionProcess< TDim > )

Pointer definition of SkinDetectionProcess.

◆ operator()()

template<SizeType TDim>

void Kratos::SkinDetectionProcess< TDim >::operator() ( )

inline

◆ PrintData()

template<SizeType TDim>

void Kratos::SkinDetectionProcess< TDim >::PrintData ( std::ostream & rOStream ) const

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::Process.

Reimplemented in Kratos::SubModelPartSkinDetectionProcess< TDim >.

◆ PrintInfo()

template<SizeType TDim>

void Kratos::SkinDetectionProcess< TDim >::PrintInfo ( std::ostream & rOStream ) const

inlineoverridevirtual

Print information about this object.

Reimplemented from Kratos::Process.

Reimplemented in Kratos::SubModelPartSkinDetectionProcess< TDim >.

◆ SetUpAdditionalSubModelParts()

template<SizeType TDim>

void Kratos::SkinDetectionProcess< TDim >::SetUpAdditionalSubModelParts ( const ModelPart & rAuxiliaryModelPart )

protected

Assing new conditions to additional ModelParts (if requested by user).

Parameters

[in] rAuxiliaryModelPart ModelPart containing the new conditions.

◆ SetUpAuxiliaryModelPart()

template<SizeType TDim>

ModelPart & Kratos::SkinDetectionProcess< TDim >::SetUpAuxiliaryModelPart

protected

Create and prepare the SubModelPart containing the new face conditions.

Returns: A reference to the new SubModelPart.

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

/home/runner/work/Documentation/Documentation/master/kratos/processes/skin_detection_process.h
/home/runner/work/Documentation/Documentation/master/kratos/processes/skin_detection_process.cpp

Public Member Functions

Protected Member Functions

Type Definitions

Additional Inherited Members

Detailed Description

template<SizeType TDim> class Kratos::SkinDetectionProcess< TDim >

Member Typedef Documentation

◆ ElementPointerVector

◆ HashMapVectorIntIdsType

◆ HashMapVectorIntIdsTypeIteratorType

◆ HashMapVectorIntType

◆ HashMapVectorIntTypeIteratorType

◆ HashSetVectorIntType

◆ HashSetVectorIntTypeIteratorType

◆ NodePointerVector

◆ VectorIndexComparorType

◆ VectorIndexHasherType

◆ VectorIndexType

Constructor & Destructor Documentation

◆ SkinDetectionProcess() [1/2]

◆ ~SkinDetectionProcess()

◆ SkinDetectionProcess() [2/2]

Member Function Documentation

◆ CreateConditions()

◆ Execute()

◆ FillAuxiliaryModelPart()

◆ GenerateFaceMaps()

◆ GetDefaultParameters()

◆ GetModelPart()

◆ GetSettings()

◆ Info()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ operator()()

◆ PrintData()

◆ PrintInfo()

◆ SetUpAdditionalSubModelParts()

◆ SetUpAuxiliaryModelPart()

template<SizeType TDim>
class Kratos::SkinDetectionProcess< TDim >