Dune::ProxyArrowResult< ProxyType > Class Template Reference

Helper to mimic a pointer for proxy objects. More...

#include <dune/common/iteratorfacades.hh>

Public Member Functions
constexpr	ProxyArrowResult (ProxyType &&p) noexcept(std::is_nothrow_constructible_v< ProxyType, ProxyType && >)
constexpr	ProxyArrowResult (const ProxyType &p) noexcept(std::is_nothrow_constructible_v< ProxyType, const ProxyType & >)
constexpr const ProxyType *	operator-> () const noexcept
constexpr ProxyType *	operator-> () noexcept

Detailed Description

template<class ProxyType>
class Dune::ProxyArrowResult< ProxyType >

Helper to mimic a pointer for proxy objects.

This class is intended to be used as return type for operator-> on an iterator using proxy-values. It stores the proxy value and forwards operator-> to the address of this value. In particular it can be passed to IteratorFacade when creating proxy iterators.

Constructor & Destructor Documentation

ProxyArrowResult() [1/2]

template<class ProxyType >

constexpr Dune::ProxyArrowResult< ProxyType >::ProxyArrowResult ( ProxyType &&  p )

inlineconstexprnoexcept

ProxyArrowResult() [2/2]

template<class ProxyType >

constexpr Dune::ProxyArrowResult< ProxyType >::ProxyArrowResult ( const ProxyType &  p )

inlineconstexprnoexcept

Member Function Documentation

operator->() [1/2]

template<class ProxyType >

constexpr const ProxyType * Dune::ProxyArrowResult< ProxyType >::operator-> ( ) const

inlineconstexprnoexcept

operator->() [2/2]

template<class ProxyType >

constexpr ProxyType * Dune::ProxyArrowResult< ProxyType >::operator-> ( )

inlineconstexprnoexcept

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

• iteratorfacades.hh