Call.hpp

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//          Copyright Dominic (DNKpp) Koepke 2024 - 2025.
// Distributed under the Boost Software License, Version 1.0.
//    (See accompanying file LICENSE_1_0.txt or copy at
//          https://www.boost.org/LICENSE_1_0.txt)
 
#ifndef MIMICPP_CALL_HPP
#define MIMICPP_CALL_HPP
 
#pragma once
 
#include "mimic++/Fwd.hpp"
#include "mimic++/Stacktrace.hpp"
#include "mimic++/TypeTraits.hpp"
 
#include <source_location>
#include <tuple>
#include <utility>
 
namespace mimicpp::call
{
    template <typename Return, typename... Args>
    class Info
    {
    public:
        using ArgListT = std::tuple<std::reference_wrapper<std::remove_reference_t<Args>>...>;
 
        ArgListT args;
        ValueCategory fromCategory{};
        Constness fromConstness{};
        std::source_location fromSourceLocation{};
        Stacktrace stacktrace{stacktrace::NullBackend{}};
    };
 
    template <typename Signature>
    struct info_for_signature
        : public info_for_signature<signature_decay_t<Signature>>
    {
    };
 
    template <typename Signature>
    using info_for_signature_t = typename info_for_signature<Signature>::type;
 
    template <typename Return, typename... Args>
    struct info_for_signature<Return(Args...)>
    {
        using type = Info<Return, Args...>;
    };
}
 
#endif