implementation of fields and field views More...

#include "../util/crtp_base.hpp"
#include "corner_angle.hpp"
#include "element.hpp"
#include "field_dimension.hpp"

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Classes
struct	NiHu::field_option::isoparametric
	tag to describe an isoparametric field More...

struct	NiHu::field_option::constant
	tag to describe a constant field More...

struct	NiHu::field_traits::elem_type< Derived >
	assigns the element type to the field More...

struct	NiHu::field_traits::nset_type< Derived >
	assigns the N-set type to the field More...

struct	NiHu::field_traits::quantity_dimension< Derived >
	assigns the dimensionality of the interpolated physical quantity More...

struct	NiHu::field_traits::is_dof_vector_stored< Derived >
	indicate if the field stores its DOF vector or computes it on the fly More...

struct	NiHu::field_traits::is_dirac< Derived >
	indicate if the field is a Dirac field or not More...

struct	NiHu::field_traits::id< Derived >
	assign a numeric ID to the field More...

struct	NiHu::field_traits::dof_vector_type< Derived >
	assign the DOF vector value type to the field type More...

struct	NiHu::field_traits::dof_vector_return_type< Derived >
	assign the DOF vector return type to the field type More...

struct	NiHu::field_traits::eval_return_type< Derived >
	return type of the eval method More...

class	NiHu::field_base< Derived >
	CRTP base class of all fields. More...

class	NiHu::field_impl< Derived >
	implementation class of a general field More...

class	NiHu::dirac_field< Field >
	dirac view of a field More...

struct	NiHu::field_traits::elem_type< dirac_field< Derived > >

struct	NiHu::field_traits::nset_type< dirac_field< Derived > >

struct	NiHu::field_traits::quantity_dimension< dirac_field< Derived > >

struct	NiHu::field_traits::is_dirac< dirac_field< Derived > >

class	NiHu::dirac_field< Field >
	dirac view of a field More...

class	NiHu::field_view< ElemType, Option, Dimension >
	Field automatically generated from an element using a field generation option. More...

struct	NiHu::field_traits::elem_type< field_view< ElemType, FieldOption, Dimension > >
	assign an element type to a field view More...

struct	NiHu::field_traits::nset_type< field_view< ElemType, field_option::isoparametric, Dimension > >
	assign an N-set type to a field view More...

struct	NiHu::field_traits::nset_type< field_view< ElemType, field_option::constant, Dimension > >
	assign an N-set type to a constant field view More...

struct	NiHu::field_traits::quantity_dimension< field_view< ElemType, FieldOption, Dimension > >
	assign the dimension of the interpolated quantity to a field view More...

class	NiHu::field_impl< field_view< ElemType, field_option::isoparametric, Dimension > >
	Specialisation of class field_impl for the isoparametric field view case. More...

class	NiHu::field_impl< field_view< ElemType, field_option::constant, Dimension > >
	Specialisation of class NiHu::field_impl for the case of a constant field view. More...

class	NiHu::field_view< ElemType, Option, Dimension >
	Field automatically generated from an element using a field generation option. More...

class	NiHu::field< ElemType, NSet, Dimension >
	field class that stores the dof vector and an element by value More...

struct	NiHu::field_traits::elem_type< field< ElemType, NSet, Dimension > >
	assign an element type to a field More...

struct	NiHu::field_traits::nset_type< field< ElemType, NSet, Dimension > >
	assign an N-set type to a field More...

struct	NiHu::field_traits::quantity_dimension< field< ElemType, NSet, Dimension > >
	assign the dimension of the interpolated quantity to a field More...

class	NiHu::field_impl< field< ElemType, NSet, Dimension > >
	the field class that stores the dof vector and the element by value More...

class	NiHu::field< ElemType, NSet, Dimension >
	field class that stores the dof vector and an element by value More...

class	NiHu::directional_derivative_field< Field >
	field class that computes the directional derivative of a field More...

struct	NiHu::field_traits::elem_type< directional_derivative_field< Field > >

struct	NiHu::field_traits::nset_type< directional_derivative_field< Field > >

struct	NiHu::field_traits::quantity_dimension< directional_derivative_field< Field > >

struct	NiHu::field_traits::eval_return_type< directional_derivative_field< Field > >

class	NiHu::directional_derivative_field< Field >
	field class that computes the directional derivative of a field More...

Namespaces
	NiHu::field_option
	collect options used to convert an element into a field view

Functions
template<class Elem , class Option , class Dimension = field_dimension::_1d>
const field_view< Elem, Option, Dimension > &	NiHu::create_field_view (element_base< Elem > const &e, Option, Dimension dim=Dimension())
	field view factory

template<class Field , class Direction >
directional_derivative_field< Field >	NiHu::directional_derivative (field_base< Field > const &field, Eigen::MatrixBase< Direction > const &direction)
	factory function to create a directional derivative field More...

template<class Elem , class Dimension = field_dimension::_1d>
const field_view< Elem, field_option::constant, Dimension > &	NiHu::constant_view (element_base< Elem > const &e, Dimension dim=Dimension())
	constant field view factory

template<class Elem , class Dimension = field_dimension::_1d>
const field_view< Elem, field_option::isoparametric, Dimension > &	NiHu::isoparametric_view (element_base< Elem > const &e, Dimension dim=Dimension())
	isoparametric field view factory

template<class Field >
const dirac_field< Field > &	NiHu::dirac (field_base< Field > const &f)
	dirac field view factory

Detailed Description

implementation of fields and field views

Fields are elements extended with a shape set and dof description. Fields can be generated ,,by hand'' or by extending an element with automatic field generation options. This file implements class NiHu::field, class NiHu::field_view and class NiHu::dirac_field. All field-type classes are derived from the CRTP base NiHu::field_base

Definition in file field.hpp.

Function Documentation

◆ directional_derivative()

template<class Field , class Direction >

directional_derivative_field<Field> NiHu::directional_derivative	(	field_base< Field > const &	field,
		Eigen::MatrixBase< Direction > const &	direction
	)

factory function to create a directional derivative field

Template Parameters

Field	the parent field type
Direction	the direction type

Parameters

[in]	field	the parent field
[in]	direction	the derivative direction

Definition at line 604 of file field.hpp.

Classes

Namespaces

Functions

Detailed Description

Function Documentation

◆ directional_derivative()