juce_ARACommon.h

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/*
  ==============================================================================
 
   This file is part of the JUCE library.
   Copyright (c) 2022 - Raw Material Software Limited
 
   JUCE is an open source library subject to commercial or open-source
   licensing.
 
   By using JUCE, you agree to the terms of both the JUCE 7 End-User License
   Agreement and JUCE Privacy Policy.
 
   End User License Agreement: www.juce.com/juce-7-licence
   Privacy Policy: www.juce.com/juce-privacy-policy
 
   Or: You may also use this code under the terms of the GPL v3 (see
   www.gnu.org/licenses).
 
   JUCE IS PROVIDED "AS IS" WITHOUT ANY WARRANTY, AND ALL WARRANTIES, WHETHER
   EXPRESSED OR IMPLIED, INCLUDING MERCHANTABILITY AND FITNESS FOR PURPOSE, ARE
   DISCLAIMED.
 
  ==============================================================================
*/
 
#pragma once
 
namespace ARA
{
    struct ARAFactory;
}
 
namespace juce
{

class ARAFactoryWrapper
{
public:
    ARAFactoryWrapper() = default;

    explicit ARAFactoryWrapper (std::shared_ptr<const ARA::ARAFactory> factoryIn) : factory (std::move (factoryIn)) {}

    const ARA::ARAFactory* get() const noexcept { return factory.get(); }
 
private:
    std::shared_ptr<const ARA::ARAFactory> factory;
};

struct ARAFactoryResult
{
    ARAFactoryWrapper araFactory;
    String errorMessage;
};
 
template <typename Obj, typename Member, typename... Ts>
constexpr Obj makeARASizedStruct (Member Obj::* member, Ts&&... ts)
{
    return { reinterpret_cast<uintptr_t> (&(static_cast<const Obj*> (nullptr)->*member)) + sizeof (Member),
             std::forward<Ts> (ts)... };
}
 
} // namespace juce