This class calculates gradients of arbitrary quantities at flux integration points using first order finite elements ansatz functions. More...

#include <p1fegradientcalculator.hh>

Inheritance diagram for Opm::P1FeGradientCalculator< TypeTag >:

Public Member Functions
template<bool prepareValues = true, bool prepareGradients = true>
void	prepare (const ElementContext &elemCtx, unsigned timeIdx)
	Precomputes the common values to calculate gradients and values of quantities at any flux approximation point.
template<class QuantityCallback>
auto	calculateScalarValue (const ElementContext &elemCtx, unsigned fapIdx, const QuantityCallback &quantityCallback) const -> std::remove_reference_t< typename QuantityCallback::ResultType >
	Calculates the value of an arbitrary quantity at any interior flux approximation point.
template<class QuantityCallback>
auto	calculateVectorValue (const ElementContext &elemCtx, unsigned fapIdx, const QuantityCallback &quantityCallback) const -> std::remove_reference_t< typename QuantityCallback::ResultType >
	Calculates the value of an arbitrary quantity at any interior flux approximation point.
template<class QuantityCallback, class EvalDimVector>
void	calculateGradient (EvalDimVector &quantityGrad, const ElementContext &elemCtx, unsigned fapIdx, const QuantityCallback &quantityCallback) const
	Calculates the gradient of an arbitrary quantity at any flux approximation point.
template<class QuantityCallback>
auto	calculateBoundaryValue (const ElementContext &elemCtx, unsigned fapIdx, const QuantityCallback &quantityCallback) -> decltype(ParentType::calculateBoundaryValue(elemCtx, fapIdx, quantityCallback))
	Calculates the value of an arbitrary quantity at any flux approximation point on the grid boundary.
template<class QuantityCallback, class EvalDimVector>
void	calculateBoundaryGradient (EvalDimVector &quantityGrad, const ElementContext &elemCtx, unsigned fapIdx, const QuantityCallback &quantityCallback) const
	Calculates the gradient of an arbitrary quantity at any flux approximation point on the boundary.
Public Member Functions inherited from Opm::FvBaseGradientCalculator< TypeTag >
template<bool prepareValues = true, bool prepareGradients = true>
void	prepare (const ElementContext &, unsigned)
	Precomputes the common values to calculate gradients and values of quantities at every interior flux approximation point.
template<class QuantityCallback>
auto	calculateScalarValue (const ElementContext &elemCtx, unsigned fapIdx, const QuantityCallback &quantityCallback) const -> std::remove_reference_t< decltype(quantityCallback.operator()(0))>
	Calculates the value of an arbitrary scalar quantity at any interior flux approximation point.
template<class QuantityCallback>
auto	calculateVectorValue (const ElementContext &elemCtx, unsigned fapIdx, const QuantityCallback &quantityCallback) const -> std::remove_reference_t< decltype(quantityCallback.operator()(0))>
	Calculates the value of an arbitrary vectorial quantity at any interior flux approximation point.
template<class QuantityCallback>
void	calculateGradient (EvalDimVector &quantityGrad, const ElementContext &elemCtx, unsigned fapIdx, const QuantityCallback &quantityCallback) const
	Calculates the gradient of an arbitrary quantity at any flux approximation point.
template<class QuantityCallback>
auto	calculateBoundaryValue (const ElementContext &, unsigned, const QuantityCallback &quantityCallback) -> decltype(quantityCallback.boundaryValue())
	Calculates the value of an arbitrary quantity at any flux approximation point on the grid boundary.
template<class QuantityCallback>
void	calculateBoundaryGradient (EvalDimVector &quantityGrad, const ElementContext &elemCtx, unsigned faceIdx, const QuantityCallback &quantityCallback) const
	Calculates the gradient of an arbitrary quantity at any flux approximation point on the boundary.

Additional Inherited Members
Static Public Member Functions inherited from Opm::FvBaseGradientCalculator< TypeTag >
static void	registerParameters ()
	Register all run-time parameters for the gradient calculator of the base class of the discretization.

Detailed Description

template<class TypeTag>
class Opm::P1FeGradientCalculator< TypeTag >

This class calculates gradients of arbitrary quantities at flux integration points using first order finite elements ansatz functions.

This approach can also be used for the vertex-centered finite volume (VCFV) discretization.

Member Function Documentation

◆ calculateBoundaryGradient()

template<class TypeTag>

template<class QuantityCallback, class EvalDimVector>

void Opm::P1FeGradientCalculator< TypeTag >::calculateBoundaryGradient	(	EvalDimVector &	quantityGrad,
		const ElementContext &	elemCtx,
		unsigned	fapIdx,
		const QuantityCallback &	quantityCallback ) const

inline

Calculates the gradient of an arbitrary quantity at any flux approximation point on the boundary.

Boundary gradients are always calculated using the two-point approximation.

Parameters

quantityGrad	Resulting gradient
elemCtx	The current execution context
fapIdx	The local index of the flux approximation point in the current element's stencil.
quantityCallback	A callable object returning the value of the quantity at an index of a degree of freedom

◆ calculateBoundaryValue()

template<class TypeTag>

template<class QuantityCallback>

auto Opm::P1FeGradientCalculator< TypeTag >::calculateBoundaryValue	(	const ElementContext &	elemCtx,
		unsigned	fapIdx,
		const QuantityCallback &	quantityCallback )->decltype(ParentType::calculateBoundaryValue(elemCtx, fapIdx, quantityCallback))

inline

Calculates the value of an arbitrary quantity at any flux approximation point on the grid boundary.

Boundary values are always calculated using the two-point approximation.

Parameters

elemCtx	The current execution context
fapIdx	The local index of the flux approximation point in the current element's stencil.
quantityCallback	A callable object returning the value of the quantity at an index of a degree of freedom

◆ calculateGradient()

template<class TypeTag>

template<class QuantityCallback, class EvalDimVector>

void Opm::P1FeGradientCalculator< TypeTag >::calculateGradient	(	EvalDimVector &	quantityGrad,
		const ElementContext &	elemCtx,
		unsigned	fapIdx,
		const QuantityCallback &	quantityCallback ) const

inline

Calculates the gradient of an arbitrary quantity at any flux approximation point.

Parameters

[out]	quantityGrad	Resulting gradient
	elemCtx	The current execution context
	fapIdx	The local index of the flux approximation point in the current element's stencil.
	quantityCallback	A callable object returning the value of the quantity at an index of a degree of freedom

◆ calculateScalarValue()

template<class TypeTag>

template<class QuantityCallback>

auto Opm::P1FeGradientCalculator< TypeTag >::calculateScalarValue	(	const ElementContext &	elemCtx,
		unsigned	fapIdx,
		const QuantityCallback &	quantityCallback ) const->std::remove_reference_t< typenameQuantityCallback::ResultType >

inline

Calculates the value of an arbitrary quantity at any interior flux approximation point.

Parameters

elemCtx	The current execution context
fapIdx	The local index of the flux approximation point in the current element's stencil.
quantityCallback	A callable object returning the value of the quantity at an index of a degree of freedom

◆ calculateVectorValue()

template<class TypeTag>

template<class QuantityCallback>

auto Opm::P1FeGradientCalculator< TypeTag >::calculateVectorValue	(	const ElementContext &	elemCtx,
		unsigned	fapIdx,
		const QuantityCallback &	quantityCallback ) const->std::remove_reference_t< typenameQuantityCallback::ResultType >

inline

Calculates the value of an arbitrary quantity at any interior flux approximation point.

Parameters

elemCtx	The current execution context
fapIdx	The local index of the flux approximation point in the current element's stencil.
quantityCallback	A callable object returning the value of the quantity at an index of a degree of freedom

◆ prepare()

template<class TypeTag>

template<bool prepareValues = true, bool prepareGradients = true>

void Opm::P1FeGradientCalculator< TypeTag >::prepare	(	const ElementContext &	elemCtx,
		unsigned	timeIdx )

inline

Precomputes the common values to calculate gradients and values of quantities at any flux approximation point.

Parameters

elemCtx	The current execution context
timeIdx	Time index

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

opm/models/discretization/vcfv/p1fegradientcalculator.hh

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ calculateBoundaryGradient()

◆ calculateBoundaryValue()

◆ calculateGradient()

◆ calculateScalarValue()

◆ calculateVectorValue()

◆ prepare()