Base class representing a system level boundary force quantity. More...

#include <IntegrandBase.h>

Inheritance diagram for ForceBase:

Collaboration diagram for ForceBase:

[legend]

Public Member Functions
virtual	~ForceBase ()
	The destructor frees the internally allocated objects.

void	initBuffer (size_t nel)
	Allocates internal element force buffers.

void	assemble (RealArray &force) const
	Assembles the global forces.

virtual void	initIntegration (size_t, size_t)
	Initializes the integrand with the number of integration points.

LocalIntegral *	getLocalIntegral (size_t, size_t iEl, bool=false) const override
	Returns a local integral container for the element iEl.

bool	initElement (const std::vector< int > &, LocalIntegral &) override
	Dummy implementation (only boundary integration is relevant).

bool	initElement (const std::vector< int > &, const FiniteElement &, const Vec3 &, size_t, LocalIntegral &) override
	Dummy implementation (only boundary integration is relevant).

bool	initElement (const std::vector< int > &, const std::vector< size_t > &, const std::vector< size_t > &, LocalIntegral &) override
	Dummy implementation (only boundary integration is relevant).

bool	initElement (const std::vector< int > &, const MxFiniteElement &, const std::vector< size_t > &, const std::vector< size_t > &, LocalIntegral &) override
	Dummy implementation (only boundary integration is relevant).

bool	initElementBou (const std::vector< int > &MNPC, LocalIntegral &elmInt) override
	Initializes current element for boundary integration.

bool	initElementBou (const std::vector< int > &MNPC, const std::vector< size_t > &elem_sizes, const std::vector< size_t > &basis_sizes, LocalIntegral &elmInt) override
	Initializes current element for boundary integration (mixed).

virtual size_t	getNoComps () const =0
	Returns the number of force components.

virtual bool	hasInteriorTerms () const
	Returns whether this integrand has explicit interior contributions.

virtual bool	hasBoundaryTerms () const
	Returns whether this integrand has explicit boundary contributions.

void	setParam (const std::string &name, double value) override
	Assigns a parameter value to property functions of the integrand. More...

void	setParam (const std::string &name, const Vec3 &value) override
	Assigns parameter values to property functions of the integrand. More...

SIM::SolutionMode	getMode (bool) const override
	Returns current solution mode.

virtual LocalIntegral *	getLocalIntegral (size_t nen, size_t iEl, bool neumann=false) const=0
	Returns a local integral contribution object for the given element. More...

virtual LocalIntegral *	getLocalIntegral (const std::vector< size_t > &nen, size_t iEl, bool neumann=false) const
	Returns a local integral contribution object for the given element. More...

Public Member Functions inherited from Integrand
virtual	~Integrand ()
	Empty destructor.

virtual void	setNeumannOrder (char)
	Defines the Neumann order that is the subject of integration. More...

virtual void	initPatch (size_t)
	Define the index of the patch being processed.

virtual LocalIntegral *	getLocalIntegral (const std::vector< size_t > &nen, size_t iEl, bool neumann=false) const
	Returns a local integral contribution object for the given element. More...

virtual int	getIntegrandType () const
	Defines which FE quantities are needed by the integrand.

virtual int	getReducedIntegration (int) const
	Returns the number of reduced-order integration points.

virtual int	getBouIntegrationPoints (int nGP) const
	Returns the number of boundary integration points.

virtual bool	reducedInt (LocalIntegral &elmInt, const FiniteElement &fe, const Vec3 &X) const
	Evaluates reduced integration terms at an interior point. More...

virtual bool	evalInt (LocalIntegral &elmInt, const FiniteElement &fe, const TimeDomain &time, const Vec3 &X) const
	Evaluates the integrand at an interior point. More...

virtual bool	evalIntMx (LocalIntegral &elmInt, const MxFiniteElement &fe, const TimeDomain &time, const Vec3 &X) const
	Evaluates the integrand at an interior point. More...

virtual bool	evalInt (LocalIntegral &elmInt, const FiniteElement &fe, const TimeDomain &time, const Vec3 &X, const Vec3 &normal) const
	Evaluates the integrand at an element interface point. More...

virtual bool	evalIntMx (LocalIntegral &elmInt, const MxFiniteElement &fe, const TimeDomain &time, const Vec3 &X, const Vec3 &normal) const
	Evaluates the integrand at an element interface point. More...

virtual bool	evalPoint (LocalIntegral &elmInt, const FiniteElement &fe, const Vec3 &pval)
	Evaluates the dirac-delta integrand at a specified point. More...

virtual bool	finalizeElement (LocalIntegral &elmInt, const FiniteElement &fe, const TimeDomain &time, size_t iGP=0)
	Finalizes the element quantities after the numerical integration. More...

virtual bool	finalizeElementBou (LocalIntegral &elmInt, const FiniteElement &fe, const TimeDomain &time)
	Finalizes the element quantities after boundary integration. More...

virtual bool	evalBou (LocalIntegral &elmInt, const FiniteElement &fe, const TimeDomain &time, const Vec3 &X, const Vec3 &normal) const
	Evaluates the integrand at a boundary point. More...

virtual bool	evalBouMx (LocalIntegral &elmInt, const MxFiniteElement &fe, const TimeDomain &time, const Vec3 &X, const Vec3 &normal) const
	Evaluates the integrand at a boundary point. More...

Protected Member Functions
	ForceBase (IntegrandBase &p)
	The constructor is protected to allow sub-classes only.

void	clearBuffer ()
	Clears out internal buffers.

Protected Member Functions inherited from Integrand
	Integrand ()
	The default constructor is protected to allow sub-classes only.

virtual bool	evalInt (LocalIntegral &, const FiniteElement &fe, const Vec3 &) const
	Evaluates the integrand at interior points for stationary problems.

virtual bool	evalIntMx (LocalIntegral &, const MxFiniteElement &fe, const Vec3 &) const
	Evaluates the integrand at interior points for stationary problems.

virtual bool	evalInt (LocalIntegral &, const FiniteElement &fe, const Vec3 &, const Vec3 &) const
	Evaluates the integrand at interface points, stationary problems.

virtual bool	evalIntMx (LocalIntegral &, const MxFiniteElement &fe, const Vec3 &, const Vec3 &) const
	Evaluates the integrand at interface points, stationary problems.

virtual bool	evalBou (LocalIntegral &, const FiniteElement &, const Vec3 &, const Vec3 &) const
	Evaluates the integrand at boundary points for stationary problems.

virtual bool	evalBouMx (LocalIntegral &, const MxFiniteElement &, const Vec3 &, const Vec3 &) const
	Evaluates the integrand at boundary points for stationary problems.

virtual bool	finalizeElement (LocalIntegral &elmInt, const TimeDomain &, size_t)
	Finalizes the element quantities after the numerical integration. More...

virtual bool	finalizeElement (LocalIntegral &)
	Finalizes the element quantities after the numerical integration. More...

Protected Attributes
IntegrandBase &	myProblem
	The problem-specific data.

LintegralVec	eForce
	Local integrals used during force integration.

double *	eBuffer
	Element force buffer used during integration.

Additional Inherited Members
Public Types inherited from Integrand
enum	Traits { STANDARD = 0 , NO_DERIVATIVES = 1 , SECOND_DERIVATIVES = 1<< 1 , THIRD_DERIVATIVES = 1<< 2 , AVERAGE = 1<< 3 , ELEMENT_CORNERS = 1<< 4 , ELEMENT_CENTER = 1<< 5 , G_MATRIX = 1<< 6 , NODAL_ROTATIONS = 1<< 7 , XO_ELEMENTS = 1<< 8 , INTERFACE_TERMS = 1<< 9 , NORMAL_DERIVS = 1<<10 , UPDATED_NODES = 1<<11 , PIOLA_MAPPING = 1<<12 , POINT_DEFORMATION = 1<<13 }
	Enum defining the additional terms that an Integrand may require. More...

Detailed Description

Base class representing a system level boundary force quantity.

Member Function Documentation

◆ getLocalIntegral() [1/2]

virtual LocalIntegral* Integrand::getLocalIntegral

inline

Returns a local integral contribution object for the given element.

Parameters

[in]	nen	Number of nodes on each basis
[in]	iEl	Global element number (1-based)
[in]	neumann	Whether or not we are assembling Neumann BCs

This form is used for mixed formulations only. The default implementation just forwards to the single-basis version. Reimplement this method if your mixed formulation requires specialized local integral objects.

◆ getLocalIntegral() [2/2]

virtual LocalIntegral* Integrand::getLocalIntegral

Returns a local integral contribution object for the given element.

Parameters

[in]	nen	Number of nodes on element
[in]	iEl	Global element number (1-based)
[in]	neumann	Whether or not we are assembling Neumann BCs

◆ setParam() [1/2]

void ForceBase::setParam	(	const std::string &	name,
		const Vec3 &	value
	)

inlineoverridevirtual

Assigns parameter values to property functions of the integrand.

Parameters

[in]	name	Parameter name
[in]	value	Parameter value

Reimplemented from Integrand.

References myProblem, and Integrand::setParam().

◆ setParam() [2/2]

void ForceBase::setParam	(	const std::string &	name,
		double	value
	)

inlineoverridevirtual

Assigns a parameter value to property functions of the integrand.

Parameters

[in]	name	Parameter name
[in]	value	Parameter value

Reimplemented from Integrand.

References myProblem, and Integrand::setParam().

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

src/ASM/IntegrandBase.h
src/ASM/IntegrandBase.C

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ getLocalIntegral() [1/2]

◆ getLocalIntegral() [2/2]

◆ setParam() [1/2]

◆ setParam() [2/2]