GridFormat::Dune::FunctionField< _Function, Grid, T > Class Template Reference

Implements the field interface for a Dune::Function defined on a (wrapped) Dune::GridView. More...

#include <dune.hpp>

Inheritance diagram for GridFormat::Dune::FunctionField< _Function, Grid, T >:

Detailed Description

template<typename _Function, typename Grid, GridFormat::Concepts::Scalar T>
requires (Concepts::Function<_Function, typename Dune::Traits::GridView<Grid>::type>)
class GridFormat::Dune::FunctionField< _Function, Grid, T >

Note

Takes ownership of the given function if constructed with an rvalue reference, otherwise it stores a reference.

Public Member Functions
template<typename F > requires (std::is_same_v<std::remove_cvref_t<F>, Function>)
	FunctionField (F &&function, const Grid &grid, const Precision< T > &={}, bool cellwise_constant=false)
Public Member Functions inherited from GridFormat::Field
	Field (Field &&)=default
	Field (const Field &)=delete
Field &	operator= (Field &&)=default
Field &	operator= (const Field &)=delete
MDLayout	layout () const
	Return the layout of this field.
DynamicPrecision	precision () const
	Return the precision of the scalar field values.
std::size_t	size_in_bytes () const
	Return the size of all field values in serialized form.
Serialization	serialized () const
	Return the field values in serialized form.
template<typename Visitor >
decltype(auto)	visit_field_values (Visitor &&visitor) const
	Visit the scalar values of the field in the form of an std::span.
template<std::ranges::range R> requires (Concepts::Scalar<MDRangeValueType<R>>)
decltype(auto)	export_to (R &&output_range) const
	Export the field values into the provided range, resize if necessary, and return it.
template<std::ranges::range R> requires (Concepts::Scalar<MDRangeValueType<R>>)
decltype(auto)	export_to (R &&output_range, DisableResize) const
	Export the field values into the provided range without resizing (given range must be large enough)
template<Concepts::Scalar S>
void	export_to (S &out) const
	Export the field as a scalar (works only if the field is a scalar field)
template<Concepts::Scalar S>
S	export_to () const
	Export the field as a scalar (works only if the field is a scalar field)
template<Concepts::ResizableMDRange R> requires (Concepts::StaticallySizedMDRange<std::ranges::range_value_t<R>> or Concepts::Scalar<std::ranges::range_value_t<R>>)
R	export_to () const
	Export the field into a resizable range (e.g. std::vector)

Additional Inherited Members
Static Public Attributes inherited from GridFormat::Field
static constexpr struct GridFormat::Field::DisableResize	no_resize

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

• /__w/gridformat/gridformat/gridformat/traits/dune.hpp