FixedSizeView.hxx File Reference

#include "MGIS/Contract.hxx"
#include "MGIS/Function/SpaceConcept.hxx"
#include "MGIS/Function/Evaluator.hxx"
#include "MGIS/Function/Function.hxx"
#include "MGIS/Function/FixedSizeView.ixx"

Classes
struct	mgis::function::FixedSizeView< FunctionType, N >
	an evaluator returning the values of a function view as a fixed size span or a scalar More...
struct	mgis::function::LightweightViewTraits< FixedSizeView< FunctionType, N > >
	partial specialisation More...

Namespaces
namespace	mgis
	the namespace mgis encloses all the MGIS project.

Functions
template<size_type N, typename FunctionType > requires ( (N > 0) && (N != dynamic_extent) && // (FunctionConcept<std::decay_t<FunctionType>>)&& // (!std::is_rvalue_reference_v<FunctionType>))
constexpr auto	mgis::function::view (FunctionType &)
	convert a function to a immutable view
template<FunctionConcept FunctionType, size_type N>
constexpr decltype(auto)	mgis::function::getSpace (const FixedSizeView< FunctionType, N > &)
template<FunctionConcept FunctionType, size_type N>
constexpr bool	mgis::function::check (AbstractErrorHandler &, const FixedSizeView< FunctionType, N > &)
	perform consistency checks
template<FunctionConcept FunctionType, size_type N>
constexpr size_type	mgis::function::getNumberOfComponents (const FixedSizeView< FunctionType, N > &) noexcept

Detailed Description

Author

Thomas Helfer

Date

07/05/2025

Copyright

(C) Copyright Thomas Helfer 2018. Use, modification and distribution are subject to one of the following licences:

• GNU Lesser General Public License (LGPL), Version 3.0. (See accompanying file LGPL-3.0.txt)
• CECILL-C, Version 1.0 (See accompanying files CeCILL-C_V1-en.txt and CeCILL-C_V1-fr.txt).

Function Documentation

getNumberOfComponents()

template<FunctionConcept FunctionType, size_type N>

constexpr size_type mgis::function::getNumberOfComponents ( const FixedSizeView< FunctionType, N > &  v )

constexprnoexcept

Returns

the number of components

view()

template<size_type N, typename FunctionType >
requires ( (N > 0) && (N != dynamic_extent) && // (FunctionConcept<std::decay_t<FunctionType>>)&& // (!std::is_rvalue_reference_v<FunctionType>))

constexpr auto mgis::function::view ( FunctionType &  f )

constexpr

convert a function to a immutable view

Parameters

[in]

f

function