Helios Engine
A modular ECS based data-oriented C++23 game engine framework
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helios::utils::details::IterYieldsReference Concept Reference

Checks if the iterator yields a genuine reference (lvalue ref), not a proxy/value. More...

#include <functional_adapters.hpp>

Concept definition

template<typename Iter>
concept IterYieldsReference =
std::is_lvalue_reference_v<std::iter_reference_t<Iter>>
helios::utils::details::IterYieldsReference
Checks if the iterator yields a genuine reference (lvalue ref), not a proxy/value.
Definition functional_adapters.hpp:23

Detailed Description

Checks if the iterator yields a genuine reference (lvalue ref), not a proxy/value.

Definition at line 23 of file functional_adapters.hpp.