helios::ecs::details::AllocatorFor Concept Reference

Concept for STL-compatible allocators. More...

#include <query.hpp>

Concept definition

template<typename Alloc, typename T>
concept helios::ecs::details::AllocatorFor =  requires(Alloc alloc, size_t n) {
  { alloc.allocate(n) } -> std::same_as<T*>;
  { alloc.deallocate(std::declval<T*>(), n) };
  typename Alloc::value_type;
  requires std::same_as<typename Alloc::value_type, T>;
}

Detailed Description

Concept for STL-compatible allocators.

Template Parameters

Alloc	Allocator type to check
T	Value type for the allocator

Definition at line 112 of file query.hpp.