This class is a remesher which uses the PMMG library. More...

#include <pmmg_process.h>

Inheritance diagram for Kratos::ParMmgProcess< TPMMGLibrary >:

Collaboration diagram for Kratos::ParMmgProcess< TPMMGLibrary >:

Public Member Functions
Life Cycle
	ParMmgProcess (ModelPart &rThisModelPart, Parameters ThisParameters=Parameters(R"({})"))
	This is the default constructor, which is used to read the input files. More...

	~ParMmgProcess () override=default
	Destructor. More...

Operators
void	operator() ()

Operations
void	Execute () override
	Execute method is used to execute the Process algorithms. More...

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

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

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

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

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

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

void	ExecuteFinalize () override
	This function is designed for being called at the end of the computations right after reading the model and the groups. More...

void	OutputMdpa () override
	This sets the output mesh in a .mdpa format. More...

const Parameters	GetDefaultParameters () const override
	This method provides the defaults parameters to avoid conflicts between the different constructors. 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::MmgProcess< MMGLibrary::MMG3D >
	MmgProcess (ModelPart &rThisModelPart, Parameters ThisParameters=Parameters(R"({})"))
	This is the default constructor, which is used to read the input files. More...

	~MmgProcess () override=default
	Destructor. More...

void	operator() ()

void	Execute () override
	Execute method is used to execute the Process algorithms. More...

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

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

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

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

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

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

void	ExecuteFinalize () override
	This function is designed for being called at the end of the computations right after reading the model and the groups. More...

void	CleanSuperfluousNodes ()
	Ths function removes superfluous (defined by "not belonging to an element") nodes from the model part. More...

void	CleanSuperfluousConditions ()
	Ths function removes superfluous (defined by "not belonging to an element") conditions from the model part. More...

std::string	GetMmgVersion ()
	This method retrieves the current Mmg version. More...

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

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...

	KRATOS_CLASS_POINTER_DEFINITION (MmgProcess)
	Pointer definition of MmgProcess. 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 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 Operators
void	InitializeMeshData () override
	This function generates the mesh MMG5 structure from a Kratos Model Part. More...

void	InitializeSolDataMetric () override
	This function generates the metric MMG5 structure from a Kratos Model Part. More...

void	ExecuteRemeshing () override
	We execute the MMg library and build the new model part from the old model part. More...

void	InitializeElementsAndConditions () override
	After we have transfer the information from the previous modelpart we initilize the elements and conditions. More...

void	SaveSolutionToFile (const bool PostOutput) override
	It saves the solution and mesh to files (for debugging pourpose g.e) More...

void	FreeMemory () override
	It frees the memory used during all the process. More...

void	ClearConditionsDuplicatedGeometries () override
	This function removes the conditions with duplicated geometries. More...

void	CreateDebugPrePostRemeshOutput (ModelPart &rOldModelPart) override
	This function creates an before/after remesh output file. More...

template<typename TPointerType >
void	SyncMapAcrossRanks (std::unordered_map< IndexType, TPointerType > &rInputMap)

Protected Member Functions inherited from Kratos::MmgProcess< MMGLibrary::MMG3D >
	MmgProcess (ModelPart *pThisModelPart)
	This is the default constructor, which is used to read the input files. To be called by derived classes. More...

virtual void	InitializeSolDataDistance ()
	This function generates the MMG5 structure for the distance field from a Kratos Model Part. More...

virtual void	InitializeDisplacementData ()
	This function generates the displacement MMG5 structure from a Kratos Model Part. More...

void	SetToZeroEntityData (TContainerType &rNewContainer, const TContainerType &rOldContainer)
	It sets to zero the entity data, using the variables from the orginal model part. More...

void	ApplyLocalParameters ()
	Applies local hmin, hmax and hausd values to entitities as specified in the parameters, to locally control the size and curvature of the remeshing. More...

Type Definitions
typedef MmgProcess< MMGLibrary::MMG3D >	BaseType

typedef Node	NodeType
	Node definition. More...

typedef Geometry< NodeType >	GeometryType

typedef std::conditional< Dimension==2, array_1d< double, 3 >, array_1d< double, 6 > >::type	TensorArrayType
	The type of array considered for the tensor. More...

typedef std::unordered_map< IndexType, IndexType >	ColorsMapType
	Colors map. More...

typedef std::pair< IndexType, IndexType >	IndexPairType
	Index pair. More...

static constexpr SizeType	Dimension = 3
	Conditions array size. More...

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

Additional Inherited Members
Public Types inherited from Kratos::MmgProcess< MMGLibrary::MMG3D >
typedef Node	NodeType
	Node definition. More...

typedef Geometry< NodeType >	GeometryType

typedef std::conditional< Dimension==2, array_1d< double, 3 >, array_1d< double, 6 > >::type	TensorArrayType
	The type of array considered for the tensor. More...

typedef std::unordered_map< IndexType, IndexType >	ColorsMapType
	Colors map. More...

typedef std::pair< IndexType, IndexType >	IndexPairType
	Index pair. More...

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)

Static Public Attributes inherited from Kratos::MmgProcess< MMGLibrary::MMG3D >
static constexpr SizeType	Dimension
	Conditions array size. More...

Static Protected Member Functions inherited from Kratos::MmgProcess< MMGLibrary::MMG3D >
static FrameworkEulerLagrange	ConvertFramework (const std::string &rString)
	This converts the framework string to an enum. More...

static DiscretizationOption	ConvertDiscretization (const std::string &rString)
	This converts the discretization string to an enum. More...

Protected Attributes inherited from Kratos::MmgProcess< MMGLibrary::MMG3D >
ModelPart &	mrThisModelPart

Parameters	mThisParameters
	The model part to compute. More...

NodeType::DofsContainerType	mDofs
	The parameters (can be used for general pourposes) More...

std::string	mFilename
	Storage for the dof of the node. More...

IndexType	mEchoLevel
	I/O file name. More...

FrameworkEulerLagrange	mFramework
	The echo level. More...

DiscretizationOption	mDiscretization
	The framework. More...

bool	mRemoveRegions
	The discretization option. More...

std::unordered_map< IndexType, std::vector< std::string > >	mColors
	Cuttig-out specified regions during surface remeshing. More...

std::unordered_map< IndexType, Element::Pointer >	mpRefElement
	Where the sub model parts IDs are stored. More...

std::unordered_map< IndexType, Condition::Pointer >	mpRefCondition
	Reference element. More...

Detailed Description

template<PMMGLibrary TPMMGLibrary>
class Kratos::ParMmgProcess< TPMMGLibrary >

This class is a remesher which uses the PMMG library.

This class is a remesher which uses the PMMG library. The class uses a class for the 2D and 3D cases. The remesher keeps the previous submodelparts and interpolates the nodal values between the old and new mesh

Author: Marc Nunez; Carlos Roig; Vicente Mataix Ferrandiz

Member Typedef Documentation

◆ BaseType

template<PMMGLibrary TPMMGLibrary>

typedef MmgProcess<MMGLibrary::MMG3D> Kratos::ParMmgProcess< TPMMGLibrary >::BaseType

◆ ColorsMapType

template<PMMGLibrary TPMMGLibrary>

typedef std::unordered_map<IndexType,IndexType> Kratos::ParMmgProcess< TPMMGLibrary >::ColorsMapType

Colors map.

◆ GeometryType

template<PMMGLibrary TPMMGLibrary>

typedef Geometry<NodeType> Kratos::ParMmgProcess< TPMMGLibrary >::GeometryType

◆ IndexPairType

template<PMMGLibrary TPMMGLibrary>

typedef std::pair<IndexType,IndexType> Kratos::ParMmgProcess< TPMMGLibrary >::IndexPairType

Index pair.

◆ NodeType

template<PMMGLibrary TPMMGLibrary>

typedef Node Kratos::ParMmgProcess< TPMMGLibrary >::NodeType

Node definition.

◆ TensorArrayType

template<PMMGLibrary TPMMGLibrary>

typedef std::conditional<Dimension == 2, array_1d<double, 3>, array_1d<double, 6> >::type Kratos::ParMmgProcess< TPMMGLibrary >::TensorArrayType

The type of array considered for the tensor.

Constructor & Destructor Documentation

◆ ParMmgProcess()

template<PMMGLibrary TPMMGLibrary>

Kratos::ParMmgProcess< TPMMGLibrary >::ParMmgProcess	(	ModelPart &	rThisModelPart,
		Parameters	ThisParameters = `Parameters(R"({})")`
	)

This is the default constructor, which is used to read the input files.

Parameters

rThisModelPart	The model part
ThisParameters	The parameters

◆ ~ParMmgProcess()

template<PMMGLibrary TPMMGLibrary>

Kratos::ParMmgProcess< TPMMGLibrary >::~ParMmgProcess ( )

overridedefault

Destructor.

Member Function Documentation

◆ ClearConditionsDuplicatedGeometries()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::ClearConditionsDuplicatedGeometries

overrideprotectedvirtual

This function removes the conditions with duplicated geometries.

Reimplemented from Kratos::MmgProcess< MMGLibrary::MMG3D >.

◆ CreateDebugPrePostRemeshOutput()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::CreateDebugPrePostRemeshOutput ( ModelPart & rOldModelPart )

overrideprotectedvirtual

This function creates an before/after remesh output file.

Parameters

rOldModelPart The old model part before remesh

Reimplemented from Kratos::MmgProcess< MMGLibrary::MMG3D >.

◆ Execute()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::Execute

overridevirtual

Execute method is used to execute the Process algorithms.

Reimplemented from Kratos::Process.

◆ ExecuteAfterOutputStep()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::ExecuteAfterOutputStep

overridevirtual

This function will be executed at every time step AFTER writing the output.

Reimplemented from Kratos::Process.

◆ ExecuteBeforeOutputStep()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::ExecuteBeforeOutputStep

overridevirtual

This function will be executed at every time step BEFORE writing the output.

Reimplemented from Kratos::Process.

◆ ExecuteBeforeSolutionLoop()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::ExecuteBeforeSolutionLoop

overridevirtual

This function is designed for being execute once before the solution loop but after all of the solvers where built.

Reimplemented from Kratos::Process.

◆ ExecuteFinalize()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::ExecuteFinalize

overridevirtual

This function is designed for being called at the end of the computations right after reading the model and the groups.

Reimplemented from Kratos::Process.

◆ ExecuteFinalizeSolutionStep()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::ExecuteFinalizeSolutionStep

overridevirtual

This function will be executed at every time step AFTER performing the solve phase.

Reimplemented from Kratos::Process.

◆ ExecuteInitialize()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::ExecuteInitialize

overridevirtual

This function is designed for being execute once before the solution loop but after all of the solvers where built.

Reimplemented from Kratos::Process.

◆ ExecuteInitializeSolutionStep()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::ExecuteInitializeSolutionStep

overridevirtual

This function will be executed at every time step BEFORE performing the solve phase.

Reimplemented from Kratos::Process.

◆ ExecuteRemeshing()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::ExecuteRemeshing

overrideprotectedvirtual

We execute the MMg library and build the new model part from the old model part.

Reimplemented from Kratos::MmgProcess< MMGLibrary::MMG3D >.

◆ FreeMemory()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::FreeMemory

overrideprotectedvirtual

It frees the memory used during all the process.

Reimplemented from Kratos::MmgProcess< MMGLibrary::MMG3D >.

◆ GetDefaultParameters()

template<PMMGLibrary TPMMGLibrary>

const Parameters Kratos::ParMmgProcess< TPMMGLibrary >::GetDefaultParameters

overridevirtual

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

Reimplemented from Kratos::Process.

◆ Info()

template<PMMGLibrary TPMMGLibrary>

std::string Kratos::ParMmgProcess< TPMMGLibrary >::Info ( ) const

inlineoverridevirtual

Turn back information as a string.

Reimplemented from Kratos::Process.

◆ InitializeElementsAndConditions()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::InitializeElementsAndConditions

overrideprotectedvirtual

After we have transfer the information from the previous modelpart we initilize the elements and conditions.

Reimplemented from Kratos::MmgProcess< MMGLibrary::MMG3D >.

◆ InitializeMeshData()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::InitializeMeshData

overrideprotectedvirtual

This function generates the mesh MMG5 structure from a Kratos Model Part.

Reimplemented from Kratos::MmgProcess< MMGLibrary::MMG3D >.

◆ InitializeSolDataMetric()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::InitializeSolDataMetric

overrideprotectedvirtual

This function generates the metric MMG5 structure from a Kratos Model Part.

Reimplemented from Kratos::MmgProcess< MMGLibrary::MMG3D >.

◆ KRATOS_CLASS_POINTER_DEFINITION()

template<PMMGLibrary TPMMGLibrary>

Kratos::ParMmgProcess< TPMMGLibrary >::KRATOS_CLASS_POINTER_DEFINITION ( ParMmgProcess< TPMMGLibrary > )

Pointer definition of ParMmgProcess.

◆ operator()()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::operator()

◆ OutputMdpa()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::OutputMdpa

overridevirtual

This sets the output mesh in a .mdpa format.

Reimplemented from Kratos::MmgProcess< MMGLibrary::MMG3D >.

◆ PrintData()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::PrintData ( std::ostream & rOStream ) const

inlineoverridevirtual

Print object's data.

Reimplemented from Kratos::Process.

◆ PrintInfo()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::PrintInfo ( std::ostream & rOStream ) const

inlineoverridevirtual

Print information about this object.

Reimplemented from Kratos::Process.

◆ SaveSolutionToFile()

template<PMMGLibrary TPMMGLibrary>

void Kratos::ParMmgProcess< TPMMGLibrary >::SaveSolutionToFile ( const bool PostOutput )

overrideprotectedvirtual

It saves the solution and mesh to files (for debugging pourpose g.e)

Parameters

PostOutput If the file to save is after or before remeshing

Reimplemented from Kratos::MmgProcess< MMGLibrary::MMG3D >.

◆ SyncMapAcrossRanks()

template<PMMGLibrary TPMMGLibrary>

template<typename TPointerType >

void Kratos::ParMmgProcess< TPMMGLibrary >::SyncMapAcrossRanks ( std::unordered_map< IndexType, TPointerType > & rInputMap )

protected

Member Data Documentation

◆ Dimension

template<PMMGLibrary TPMMGLibrary>

constexpr SizeType Kratos::ParMmgProcess< TPMMGLibrary >::Dimension = 3

staticconstexpr

Conditions array size.

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

/home/runner/work/Documentation/Documentation/master/applications/MeshingApplication/custom_processes/parmmg/pmmg_process.h
/home/runner/work/Documentation/Documentation/master/applications/MeshingApplication/custom_processes/parmmg/pmmg_process.cpp

Public Member Functions

Protected Member Functions

Type Definitions

Additional Inherited Members

Detailed Description

template<PMMGLibrary TPMMGLibrary> class Kratos::ParMmgProcess< TPMMGLibrary >

Member Typedef Documentation

◆ BaseType

◆ ColorsMapType

◆ GeometryType

◆ IndexPairType

◆ NodeType

◆ TensorArrayType

Constructor & Destructor Documentation

◆ ParMmgProcess()

◆ ~ParMmgProcess()

Member Function Documentation

◆ ClearConditionsDuplicatedGeometries()

◆ CreateDebugPrePostRemeshOutput()

◆ Execute()

◆ ExecuteAfterOutputStep()

◆ ExecuteBeforeOutputStep()

◆ ExecuteBeforeSolutionLoop()

◆ ExecuteFinalize()

◆ ExecuteFinalizeSolutionStep()

◆ ExecuteInitialize()

◆ ExecuteInitializeSolutionStep()

◆ ExecuteRemeshing()

◆ FreeMemory()

◆ GetDefaultParameters()

◆ Info()

◆ InitializeElementsAndConditions()

◆ InitializeMeshData()

◆ InitializeSolDataMetric()

◆ KRATOS_CLASS_POINTER_DEFINITION()

◆ operator()()

◆ OutputMdpa()

◆ PrintData()

◆ PrintInfo()

◆ SaveSolutionToFile()

◆ SyncMapAcrossRanks()

Member Data Documentation

◆ Dimension

template<PMMGLibrary TPMMGLibrary>
class Kratos::ParMmgProcess< TPMMGLibrary >