MaterialId.h

// Copyright eeGeo Ltd (2012-2014), All Rights Reserved

#pragma once

#include "Types.h"
#include "ICallback.h"

namespace Eegeo
{
    namespace Rendering
    {
        namespace Materials
        {
            class MaterialId 
            {
            public:
                typedef u32 TValueType;
                
                MaterialId(u32 identity, Helpers::ICallback1<const TValueType>& releaseCallback)
                : m_identity(identity)
                , m_releaseCallback(releaseCallback)
                { }
                
                ~MaterialId()
                {
                    m_releaseCallback(m_identity);
                }
                
                TValueType Value() const { return m_identity; }
                
            private:
                TValueType m_identity;
                Helpers::ICallback1<const TValueType>& m_releaseCallback;
            };
        }
    }
}