doxygen_documentation/git-master/optRef_8h_source.html

#pragma once


#include <functional>

#include <optional>


namespace autopas::utils {

template <typename T>

using optRef = std::optional<std::reference_wrapper<T>>;

}  // namespace autopas::utils

autopas::utils
In this namespace some helper classes and functions can be found used inside of AutoPas.
Definition: namespaces.h:44

autopas::utils::optRef
std::optional< std::reference_wrapper< T > > optRef
Short alias for std::optional<std::reference_wrapper<T>>
Definition: optRef.h:16