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Struct template proxy_arrow_result

boost::stl_interfaces::proxy_arrow_result

Synopsis

// In header: <boost/stl_interfaces/iterator_interface.hpp>

template<typename T> 
struct proxy_arrow_result {
  // construct/copy/destruct
  proxy_arrow_result(T const &) noexcept(noexcept(T(value))));
  proxy_arrow_result(T &&) noexcept(noexcept(T(std::move(value)))));

  // public member functions
  constexpr T const  * operator->() const noexcept;
  constexpr T * operator->() noexcept;
};

Description

The return type of operator->() in a proxy iterator.

This template is used as the default Pointer template parameter in the proxy_iterator_interface template alias. Note that the use of this template implies a copy or move of the underlying object of type T.

`proxy_arrow_result` public construct/copy/destruct

proxy_arrow_result(T const & value) noexcept(noexcept(T(value))));

proxy_arrow_result(T && value) noexcept(noexcept(T(std::move(value)))));

`proxy_arrow_result` public member functions

constexpr T const  * operator->() const noexcept;

```
constexpr T * operator->() noexcept;
```