FunctorGridFunction< Functor, GridFunctions > Class Template Reference

A Gridfunction that applies a functor to the evaluated Gridfunctions. More...

#include <FunctorGridFunction.hpp>

Public Types
enum	{ hasDerivative = false }
using	Range = decltype(std::declval< Functor >()(std::declval< typename GridFunctions::Range >()...))
	The result type of the functor when applied to the grid-functions.
using	Domain = typename Impl::DomainType< GridFunctions... >::type
	The argument type that can be applied to the grid-functions.
using	EntitySet = typename Impl::EntitySetType< GridFunctions... >::type
	The set of entities this grid-function binds to.
using	LocalFunction = FunctorLocalFunction< RawRange(LocalDomain), Functor, LocalFct< GridFunctions >... >

Public Member Functions
template<class... GridFcts>
	FunctorGridFunction (Functor const &fct, GridFcts &&... gridFcts)
	Constructor. Stores copies of the functor and gridfunctions.
Range	operator() (Domain const &x) const
	Applies the functor to the evaluated gridfunctions.
EntitySet const &	entitySet () const
	Return the stored EntitySet of the first GridFunction.
LocalFunction	makeLocalFunction () const

Related Functions
(Note that these are not member functions.)
template<class Functor , class... PreGridFcts>
auto	invokeAtQP (Functor const &f, PreGridFcts &&... gridFcts)
	Generator function for FunctorGridFunction. More...
template<class Lhs , REQUIRES(Concepts::AnyGridFunction< Lhs >) >
auto	operator- (Lhs &&lhs)
	Applies Operation::Negate to GridFunctions. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	operator+ (Lhs &&lhs, Rhs &&rhs)
	Applies Operation::Plus to GridFunctions. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	operator- (Lhs &&lhs, Rhs &&rhs)
	Applies Operation::Minus to GridFunctions. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	operator* (Lhs &&lhs, Rhs &&rhs)
	Applies Operation::Multiplies to GridFunctions. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	operator/ (Lhs &&lhs, Rhs &&rhs)
	Applies Operation::Divides to GridFunctions. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	max (Lhs &&lhs, Rhs &&rhs)
	Applies Operation::Max to GridFunctions. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	min (Lhs &&lhs, Rhs &&rhs)
	Applies Operation::Min to GridFunctions. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	abs_max (Lhs &&lhs, Rhs &&rhs)
	Applies Operation::AbsMax to GridFunctions. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	abs_min (Lhs &&lhs, Rhs &&rhs)
	Applies Operation::AbsMin to GridFunctions. More...
template<class V , class T , REQUIRES(Concepts::AnyGridFunction< V >) >
auto	clamp (V &&v, T const &lo, T const &hi)
	Applies Operation::Clamp to GridFunction. More...
template<class T , REQUIRES(Concepts::AnyGridFunction< T >) >
auto	sqr (T &&value)
	Applies Operation::Sqr to GridFunction. More...
template<int p, class T , REQUIRES(Concepts::AnyGridFunction< T >) >
auto	pow (T &&value)
	Applies Operation::Pow. More...
template<class T , REQUIRES(Concepts::AnyGridFunction< T >) >
auto	pow (T &&value, int p)
	Applies Operation::Pow_ to GridFunction. More...
template<std::size_t I, class T , REQUIRES(Concepts::AnyGridFunction< T >) >
auto	get (T &&value)
	Applies Operation::Get<I> to GridFunction. More...
template<class T , REQUIRES(Concepts::AnyGridFunction< T >) >
auto	get (T &&value, std::size_t i)
	Applies Operation::Get_ to GridFunction. More...
template<class Vec , REQUIRES(Concepts::AnyGridFunction< Vec >) >
auto	sum (Vec &&vec)
	Applies a sum() functor to a vector-valued GridFunction. More...
template<class Vec , REQUIRES(Concepts::AnyGridFunction< Vec >) >
auto	unary_dot (Vec &&vec)
	Applies Operation::UnaryDot to a vector-valued GridFunction. More...
template<class Vec , REQUIRES(Concepts::AnyGridFunction< Vec >) >
auto	one_norm (Vec &&vec)
	Applies a one_norm() functor to a vector-valued GridFunction. More...
template<class Vec , REQUIRES(Concepts::AnyGridFunction< Vec >) >
auto	two_norm (Vec &&vec)
	Applies Operation::TwoNorm to a vector-valued GridFunction. More...
template<int p, class Vec , REQUIRES(Concepts::AnyGridFunction< Vec >) >
auto	p_norm (Vec &&vec)
	Applies a p_norm() functor to a vector-valued GridFunction. More...
template<class Vec , REQUIRES(Concepts::AnyGridFunction< Vec >) >
auto	infty_norm (Vec &&vec)
	Applies a infty_norm() functor to a vector-valued GridFunction. More...
template<class Mat , REQUIRES(Concepts::AnyGridFunction< Mat >) >
auto	trans (Mat &&mat)
	Applies Operation::Trans to a matrix-valued GridFunction. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	dot (Lhs &&lhs, Rhs &&rhs)
	Applies Operation::Dot to two vector-valued GridFunctions. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	distance (Lhs &&lhs, Rhs &&rhs)
	Applies a distance-functor to two vector-valued GridFunctions. More...
template<class Lhs , class Rhs , REQUIRES(Concepts::AnyGridFunction< Lhs, Rhs >) >
auto	outer (Lhs &&lhs, Rhs &&rhs)
	Applies an outer() functor to two vector-valued GridFunctions. More...

Detailed Description

template<class Functor, class... GridFunctions>
class AMDiS::FunctorGridFunction< Functor, GridFunctions >

A Gridfunction that applies a functor to the evaluated Gridfunctions.

Composition of GridFunctions g_i by applying a functor f locally, i.e. locally it is evaluated \( f(g_0(x), g_1(x), ...) \)

Template Parameters

Functor	The type of the outer functor f
GridFunctions...	The GridFunction types of g_i

Requirements:

• arity(f) == sizeof...(GridFunctions)
• arity(g_i) == arity(g_j) for i != j
• g_i models concept GridFunction

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

• /home/docs/checkouts/readthedocs.org/user_builds/amdis-test/checkouts/develop/amdis/gridfunctions/FunctorGridFunction.hpp
• /home/docs/checkouts/readthedocs.org/user_builds/amdis-test/checkouts/develop/amdis/gridfunctions/OperationsGridFunction.hpp