BSTFreeList.h

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#pragma once
 
namespace RE
{
    template <class T>
    struct BSTFreeListElem
    {
        char                elem[sizeof(T)];  // 00
        BSTFreeListElem<T>* next;             // ??
    };
    // size == sizeof(T) + 0x8
 
    template <class T>
    class BSTFreeList
    {
    public:
        virtual ~BSTFreeList();  // 00
 
        // members
        std::uint32_t       lock;   // 08
        std::uint32_t       pad0C;  // 0C
        BSTFreeListElem<T>* free;   // 10
    };
    static_assert(sizeof(BSTFreeList<void*>) == 0x18);
 
    template <class T, std::size_t SIZE>
    class BSTStaticFreeList : public BSTFreeList<T>
    {
        virtual ~BSTStaticFreeList();  // 00
 
        // members
        BSTFreeListElem<T> elems[SIZE];  // 18
    };
    // size == 0x18 + sizeof(BSTFreeListElem<T>) * SIZE
}