AllocationCheckersTraits.hpp

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//                Copyright Oliver J. Rosten 2020.                //
// Distributed under the GNU GENERAL PUBLIC LICENSE, Version 3.0. //
//    (See accompanying file LICENSE.md or copy at                //
//          https://www.gnu.org/licenses/gpl-3.0.en.html)         //
 
#pragma once
 
#include "sequoia/Core/Meta/Concepts.hpp"
 
namespace sequoia::testing
{
  template <class A>
  concept counting_alloc = alloc<A> && requires(const std::remove_reference_t<A>& a) {
     a.allocs();
  };
 
  template<class Fn, class T>
  concept alloc_getter = requires(Fn fn, const std::remove_reference_t<T>& t) {
    { fn(t) } -> counting_alloc;
  };
}