[*] Move assets from Runtime to ROXTL

[+] AuMemoryViewRead
[+] AuMemoryViewWrite
[+] AuMemoryViewStreamXXX
[+] SOO UniqueOnHeap
[+] SOO SharedOnHeap
[+] AuHeap
[+] AuHeapStats
[+] New implementation of AuUPtr<T>

Include/auROXTL/AU_MACROS.hpp

@@ -62,18 +62,18 @@
                                                                         \
     struct CppDeleter ## name                                           \
     {                                                                   \
-        inline void operator()(type *t)                                 \
+        inline void operator()(type *t) const                           \
         {                                                               \
             if (!t) return;                                             \
             name ## Release(t);                                         \
         }                                                               \
     };                                                                  \
                                                                         \
-    using name ## Unique_t = AURORA_RUNTIME_AU_UNIQUE_PTR<type, CppDeleter ## name>; \
+    using name ## Unique_t = AuUPtr<type>;                              \
     template <class ... T>                                              \
     name ## Unique_t name ## Unique(T &&... args)                       \
     {                                                                   \
-        return name ## Unique_t(name ## New(AuForward<T &&>(args)...)); \
+        return name ## Unique_t(name ## New(AuForward<T &&>(args)...), name ## Release); \
     }                                                                   \
                                                                         \
     using name ## Shared_t = AuSPtr<type>;                              \

Include/auROXTL/AU_Z.hpp

@@ -90,5 +90,15 @@
 #define _AURORA_AVOID_EXTREMLY_DUMB_STL_TYPES 
 // TODO:
 #if !defined(_AURORA_NULLEXPT_BRANCH)
-#define _AURORA_NULLEXPT_BRANCH
+//#define _AURORA_NULLEXPT_BRANCH
+#endif
+
+#if !defined(AURORA_ROXTL_HAS_RUNTIME)
+    // AURORA_ENGINE_KERNEL - static or local translation unit
+    // _AUHAS_AURORARUNTIME - standard pipeline macro for including a product by the name AuroraRuntime
+    #if defined(AURORA_ENGINE_KERNEL) || (defined(_AUHAS_AURORARUNTIME) && _AUHAS_AURORARUNTIME == 1)
+        #define AURORA_ROXTL_HAS_RUNTIME 1
+    #else
+        #define AURORA_ROXTL_HAS_RUNTIME 0
+    #endif
 #endif

Include/auROXTL/MemoryModel/auDummyHeap.hpp

@@ -0,0 +1 @@
+// TODO:

Include/auROXTL/MemoryModel/auDummyHeap.ipp

@@ -0,0 +1 @@
+// TODO:

Include/auROXTL/MemoryModel/auHeap.hpp

@@ -0,0 +1,158 @@
+/***
+    Copyright (C) 2021-2024 Jamie Reece Wilson (a/k/a "Reece"). All rights reserved.
+
+    File: auHeap.hpp
+    File: Heap.hpp
+    Date: 2021-6-9
+    Author: Reece
+    Note: Moved from Runtime to ROXTL
+    Note: The intention is that the runtime will still implement all the relevant heaps.
+          However, we should provide one AuDummyHeap that proxies the intrin memory allocations (AuMemory::__FAlloc, AuMemory::__Free, AuMemory::__SizeOf).
+***/
+#pragma once
+
+/**
+ * Note: The following public global aliases exists for heap and/or global process heap based allocations:
+ * 
+ *   AuHUPOf_t<T> AuNewClassArrayUnique([pHeap, ]uElements, ...)
+ *   AuSPtr<T>    AuNewClassArray([pHeap, ]uElements, ...)
+ *   AuHUPOf_t<T> AuNewClassUnique([pHeap, ] ...)
+ *   AuSPtr<T>    AuNewClass([pHeap, ] ...)
+ *   AuHUPOf_t<T> AuNullHeapPointer<T>()
+ */
+
+struct AuHeap
+{
+    virtual AuSPtr<AuHeap>  AllocateDivision(AuUInt32 heap, AuUInt32 alignment = 32) = 0;
+    virtual AuUInt          GetChunkSize(const void *pHead) = 0;
+    virtual AuHeapStats &   GetStats() = 0;
+
+    virtual void WalkHeap(bool(*fCallback)(void *, void *), void *pSecondArg) = 0;
+
+    /// Potentially slower, zero allocate
+    template<typename T = void *>
+    T ZAlloc(AuUInt uLength);
+
+    /// POD zero allocation
+    template<typename T = void *>
+    T ZAlloc(AuUInt uLength, AuUInt uAlignment);
+
+    /// POD zero allocation
+    template<typename T>
+    T *ZAlloc();
+
+    /// POD array, zero allocation
+    template<typename T>
+    T *NewArray(AuUInt uLength);
+
+    /// POD array, zero allocation
+    template<typename T>
+    T *NewArray(AuUInt uLength, AuUInt uAlignment);
+
+    /// Fast, POD, non-zeroing allocation
+    template<typename T = void *>
+    T FAlloc(AuUInt uLength);
+
+    /// Fast, POD, non-zeroing allocation
+    template<typename T = void *>
+    T FAlloc(AuUInt uLength, AuUInt uAlignment);
+
+    /// Fast, POD, non-zeroing allocation
+    template<typename T>
+    T *FAlloc();
+
+// Reallocs
+
+    /// POD, zero-based expansion or reallocation
+    template<typename T>
+    T ZRealloc(T pHead, AuUInt uLength);
+
+    /// POD, zero-based expansion or reallocation
+    template<typename T>
+    T ZRealloc(T pHead, AuUInt uLength, AuUInt uAlignment);
+
+    /// POD, expansion or reallocation
+    template<typename T>
+    T FRealloc(T pHead, AuUInt uLength);
+
+    /// POD, expansion or reallocation
+    template<typename T>
+    T FRealloc(T pHead, AuUInt uLength, AuUInt uAlignment);
+
+    /// Free
+    template<typename T>
+    void Free(T pHead);
+
+protected:
+
+    template <typename T>
+    static void DeleteThat(T *pThat);
+
+    template <typename T>
+    static void DeleteThatArray(T *pThat);
+
+    template <typename T>
+    static void DeleteThatArray2(T *pThat);
+    
+    template <typename T, typename Z>
+    static void DeleteThatCastedOnce(T *pThat);
+
+    template <typename T>
+    static void RetardedSpecWrittenByRetards(T *pThat);
+
+public:
+
+    template <class T, class ...Args>
+    AuSPtr<T> NewClass(Args &&...args);
+
+        // note: callers can use AuHUPOf_t<Z> pUniquePointer = AuNullHeapPointer<Z>()
+        // update: no longer required with memory model update 2024/09
+        //         AuHUPOf_t<T> or AuUPtr<T> will do
+
+    template <class T, class Z /* cast to */ = T, class ...Args>
+    AuUPtr<Z, decltype(&AuHeap::DeleteThat<Z>)> NewClassUnique(Args &&...args);
+
+    template <class T, class ...Args>
+    AuSPtr<T> NewClassArray(AuUInt uElements, Args &&... fillCtr);
+
+        // note: despite dtor awareness, this is intended for allocating POD arrays of uAlignment
+        // this is used by the memory views clone routine.
+    template <class T, class ...Args>
+    AuSPtr<T> NewClassArray2(AuUInt uElements, AuUInt uAlignment, Args &&... fillCtr);
+
+        // note: callers can use AuHUPOf_t<T> pUniquePointer = AuNullHeapPointer<T>()
+        // update: no longer required with memory model update 2024/09
+        //         AuHUPOf_t<T> or AuUPtr<T> will do
+
+    template <class T, class ...Args>
+    AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)> NewClassArrayUnique(AuUInt uElements, Args &&... fillCtr);
+
+    template <class T, class ...Args>
+    AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)> NewClassArray2Unique(AuUInt uElements, AuUInt uAlignment, Args &&... fillCtr);
+
+    template <class T>
+    cstatic AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)> NullUniquePointer();
+
+    template <class Z, class T>
+    cstatic AuUPtr<Z, decltype(&AuHeap::DeleteThat<Z>)> CastPointer(AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)> &&pInPointer);
+
+    template <typename T>
+    using HUPOf_t = AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)>;
+
+protected:
+    friend struct AuHeapAccessor;
+    friend struct Aurora::Memory::ProxyHeap;
+
+    virtual AuSPtr<AuHeap> GetSelfReference() = 0; // may return empty/default. not all heaps are sharable.
+    virtual AuHeap *GetSelfReferenceRaw() = 0;
+
+    virtual AU_ALLOC void *_ZAlloc(AuUInt uLength) = 0;
+    virtual AU_ALLOC void *_ZAlloc(AuUInt uLength, AuUInt uAlignment) = 0;
+    virtual AU_ALLOC void *_FAlloc(AuUInt uLength) = 0;
+    virtual AU_ALLOC void *_FAlloc(AuUInt uLength, AuUInt uAlignment) = 0;
+    virtual AU_ALLOC void *_ZRealloc(void *pBase, AuUInt uLength, AuUInt uAlign) = 0;
+    virtual AU_ALLOC void *_ZRealloc(void *pBase, AuUInt uLength) = 0;
+    virtual AU_ALLOC void *_FRealloc(void *pBase, AuUInt uLength, AuUInt uAlign) = 0;
+    virtual AU_ALLOC void *_FRealloc(void *pBase, AuUInt uLength) = 0;
+    virtual void           _Free(void* pBase) = 0;
+};

Include/auROXTL/MemoryModel/auHeap.ipp

@@ -0,0 +1,590 @@
+/***
+    Copyright (C) 2021-2024 Jamie Reece Wilson (a/k/a "Reece"). All rights reserved.
+
+    File: AuHeap.ipp
+    File: Heap.inl
+    Date: 2024-7-14
+    Date: 2021-6-9
+    Author: Reece
+    Note: moved from Runtime to ROXTL
+***/
+#pragma once
+
+template<typename T>
+T AuHeap::ZAlloc(AuUInt uLength)
+{
+    if constexpr (AuIsVoid_v<AuRemovePointer_t<T>>)
+    {
+        return reinterpret_cast<T>(_ZAlloc(uLength));
+    }
+    else
+    {
+        return reinterpret_cast<T>(_ZAlloc(uLength, alignof(AuRemovePointer_t<T>)));
+    }
+}
+
+template<typename T>
+T AuHeap::ZAlloc(AuUInt uLength, AuUInt uAlignment)
+{
+    return reinterpret_cast<T>(_ZAlloc(uLength, uAlignment));
+}
+
+template<typename T>
+T *AuHeap::ZAlloc()
+{
+    return reinterpret_cast<T *>(_ZAlloc(sizeof(T), alignof(T)));
+}
+
+template<typename T>
+T *AuHeap::NewArray(AuUInt uLength)
+{
+    return ZAlloc<T *>(uLength * sizeof(T), alignof(T));
+}
+
+template<typename T>
+T *AuHeap::NewArray(AuUInt uLength, AuUInt uAlignment)
+{
+    return ZAlloc<T *>(uLength * sizeof(T), uAlignment);
+}
+
+template<typename T>
+T AuHeap::FAlloc(AuUInt uLength)
+{
+    if constexpr (AuIsVoid_v<AuRemovePointer_t<T>>)
+    {
+        return reinterpret_cast<T>(_FAlloc(uLength));
+    }
+    else
+    {
+        return reinterpret_cast<T>(_FAlloc(uLength, alignof(AuRemovePointer_t<T>)));
+    }
+}
+
+template<typename T>
+T AuHeap::FAlloc(AuUInt uLength, AuUInt uAlignment)
+{
+    return reinterpret_cast<T>(_FAlloc(uLength, uAlignment));
+}
+
+template<typename T>
+T *AuHeap::FAlloc()
+{
+    return reinterpret_cast<T *>(_FAlloc(sizeof(T), alignof(T)));
+}
+
+// Reallocs
+template<typename T>
+T AuHeap::ZRealloc(T pHead, AuUInt uLength)
+{
+    if constexpr (AuIsVoid_v<AuRemovePointer_t<T>>)
+    {
+        return reinterpret_cast<T>(_ZRealloc(reinterpret_cast<void *>(pHead), uLength));
+    }
+    else
+    {
+        return reinterpret_cast<T>(_ZRealloc(reinterpret_cast<void *>(pHead), uLength, alignof(AuRemovePointer_t<T>)));
+    }
+}
+
+template<typename T>
+T AuHeap::ZRealloc(T pHead, AuUInt uLength, AuUInt uAlignment)
+{
+    return reinterpret_cast<T>(_ZRealloc(reinterpret_cast<void *>(pHead), uLength, uAlignment));
+}
+
+template<typename T>
+T AuHeap::FRealloc(T pHead, AuUInt uLength)
+{
+    if constexpr (AuIsVoid_v<AuRemovePointer_t<T>>)
+    {
+        return reinterpret_cast<T>(_FRealloc(reinterpret_cast<void *>(pHead), uLength));
+    }
+    else
+    {
+        return reinterpret_cast<T>(_FRealloc(reinterpret_cast<void *>(pHead), uLength, alignof(AuRemovePointer_t<T>)));
+    }
+}
+
+template<typename T>
+T AuHeap::FRealloc(T pHead, AuUInt uLength, AuUInt uAlignment)
+{
+    return reinterpret_cast<T>(_FRealloc(reinterpret_cast<void *>(pHead), uLength, uAlignment));
+}
+
+// Free
+template<typename T>
+void AuHeap::Free(T pHead)
+{
+    _Free(reinterpret_cast<void *>(pHead));
+}
+
+template <typename T>
+void AuHeap::DeleteThat(T *pThat)
+{
+    static const auto kAlignment = AuMax(alignof(T), sizeof(void *));
+
+    if constexpr (AuIsClass_v<T> &&
+                  !AuIsTriviallyDestructible_v<T>)
+    {
+        pThat->~T();
+    }
+
+    auto &pAuHeap = *(AuHeap **)(((char *)pThat) - kAlignment);
+    pAuHeap->_Free(&pAuHeap);
+}
+
+template <typename T>
+void AuHeap::DeleteThatArray(T *pThat)
+{
+    static const auto kAlignment = AuMax(alignof(T), sizeof(void *) * 2);
+
+    auto pVoids = (void **)(((char *)pThat) - kAlignment);
+    auto pAuHeap  = (AuHeap *)pVoids[0];
+    auto uLength = (AuUInt)pVoids[1];
+
+    if constexpr (AuIsClass_v<T> &&
+                  !AuIsTriviallyDestructible_v<T>)
+    {
+        for (AU_ITERATE_N(i, uLength))
+        {
+            auto &refElement = pThat[i];
+            refElement.~T();
+        }
+    }
+
+    pAuHeap->_Free(pVoids);
+}
+    
+template <typename T>
+void AuHeap::DeleteThatArray2(T *pThat)
+{
+    auto pBase = ((void **)pThat)[-1];
+
+    auto pVoids = (void **)pBase;
+    auto pAuHeap  = (AuHeap *)pVoids[0];
+    auto uLength = (AuUInt)pVoids[1];
+
+    if constexpr (AuIsClass_v<T> &&
+                  !AuIsTriviallyDestructible_v<T>)
+    {
+        for (AU_ITERATE_N(i, uLength))
+        {
+            auto &refElement = pThat[i];
+            refElement.~T();
+        }
+    }
+
+    pAuHeap->_Free(pVoids);
+}
+template <typename T, typename Z>
+void AuHeap::DeleteThatCastedOnce(T *pThat)
+{
+    static const auto kAlignment = AuMax(alignof(Z), sizeof(void *));
+
+    auto pBaseClass = AuStaticCast<Z>(pThat);
+
+    if constexpr (AuIsClass_v<Z> &&
+                  !AuIsTriviallyDestructible_v<Z>)
+    {
+        pBaseClass->~Z();
+    }
+
+    auto &pAuHeap = *(AuHeap **)(((char *)pBaseClass) - kAlignment);
+    pAuHeap->_Free(&pAuHeap);
+}
+
+template <typename T>
+void AuHeap::RetardedSpecWrittenByRetards(T *pThat)
+{
+
+}
+
+template <class T, class ...Args>
+AuSPtr<T> AuHeap::NewClass(Args &&...args)
+{
+    static const auto kAlignment = AuMax(alignof(T), sizeof(void *));
+    AuUInt8 *pPtr;
+
+#if defined(AURORA_PROXYHEAP_REF_BASE_UAF)
+    auto pThat = this->GetSelfReferenceRaw();
+    if (!pThat)
+    {
+        pThat = this;
+    }
+#else
+    auto pThat = this;
+#endif
+
+    if constexpr (AuIsClass_v<T> &&
+                  !AuIsTriviallyConstructible_v<T, Args...>)
+    {
+        pPtr = pThat->FAlloc<AuUInt8 *>(sizeof(T) + kAlignment, kAlignment);
+        if (pPtr)
+        {
+            new (pPtr + kAlignment) T(AuForward<Args>(args)...);
+        }
+    }
+    else
+    {
+        pPtr = pThat->ZAlloc<AuUInt8 *>(sizeof(T) + kAlignment, kAlignment);
+    }
+
+    if (!pPtr)
+    {
+        return {};
+    }
+    
+    *(void **)pPtr = pThat;
+
+    auto pTThat = (T *)(pPtr + kAlignment);
+    AUROXTL_COMMODITY_TRY
+    {
+        return AuSPtr<T>(pTThat, &AuHeap::DeleteThat<T>, AuPMRAllocator<T> { this });
+    }
+    AUROXTL_COMMODITY_CATCH
+    {
+        AuHeap::DeleteThat<T>(pTThat);
+        return {};
+    }
+}
+
+template <class T, class Z, class ...Args>
+AuUPtr<Z, decltype(&AuHeap::DeleteThat<Z>)> AuHeap::NewClassUnique(Args &&...args)
+{
+    static const auto kAlignment = AuMax(alignof(T), sizeof(void *));
+    AuUInt8 *pPtr;
+
+#if defined(AURORA_PROXYHEAP_REF_BASE_UAF)
+    auto pThat = this->GetSelfReferenceRaw();
+    if (!pThat)
+    {
+        pThat = this;
+    }
+#else
+    auto pThat = this;
+#endif
+
+    if constexpr (AuIsClass_v<T> &&
+                  !AuIsTriviallyConstructible_v<T, Args...>)
+    {
+        pPtr = pThat->FAlloc<AuUInt8 *>(sizeof(T) + kAlignment, kAlignment);
+        if (pPtr)
+        {
+            new (pPtr + kAlignment) T(AuForward<Args>(args)...);
+        }
+    }
+    else
+    {
+        pPtr = pThat->ZAlloc<AuUInt8 *>(sizeof(T) + kAlignment, kAlignment);
+    }
+
+    if (!pPtr)
+    {
+        return AuUPtr<Z, decltype(&AuHeap::DeleteThat<Z>)>(nullptr, &AuHeap::RetardedSpecWrittenByRetards<Z>);
+    }
+    
+    *(void **)pPtr = pThat;
+        
+    if constexpr (AuIsSame_v<T, Z>)
+    {
+        return AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)>((T *)(pPtr + kAlignment), &AuHeap::DeleteThat<T>);
+    }
+    else
+    {
+        return AuHeap::CastPointer<Z>(AuMove(AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)>((T *)(pPtr + kAlignment), &AuHeap::DeleteThat<T>)));
+    }
+}
+
+template <class T, class ...Args>
+AuSPtr<T> AuHeap::NewClassArray(AuUInt uElements, Args &&... fillCtr)
+{
+    const auto kAlignment = AuMax(alignof(T), sizeof(void *) * 2);
+    AuUInt8 *pPtr;
+
+    if (!uElements)
+    {
+        return {};
+    }
+
+
+#if defined(AURORA_PROXYHEAP_REF_BASE_UAF)
+    auto pThat = this->GetSelfReferenceRaw();
+    if (!pThat)
+    {
+        pThat = this;
+    }
+#else
+    auto pThat = this;
+#endif
+
+    if constexpr (AuIsClass_v<T> &&
+                  !AuIsTriviallyConstructible_v<T, Args...>)
+    {
+        if (bool(pPtr = pThat->FAlloc<AuUInt8 *>((sizeof(T) * uElements) + kAlignment, kAlignment)))
+        {
+            for (AU_ITERATE_N(i, uElements))
+            {
+                new (pPtr + kAlignment + (sizeof(T) * i)) T(AuForward<Args>(fillCtr)...);
+            }
+        }
+    }
+    else
+    {
+        if (bool(pPtr = pThat->ZAlloc<AuUInt8 *>((sizeof(T) * uElements) + kAlignment, kAlignment)))
+        {
+            if constexpr (sizeof...(Args) != 0)
+            {
+            #if defined(AURT_AuHeap_NO_STL)
+                static_assert(false);
+            #else
+                auto pElements = (T *)(pPtr + kAlignment);
+                std::fill(pElements, pElements + uElements, AuForward<Args>(fillCtr)...);
+            #endif
+            }
+        }
+    }
+
+    if (!pPtr)
+    {
+        return {};
+    }
+
+    auto pVoids = (void **)pPtr;
+    pVoids[0] = pThat;
+    pVoids[1] = (void *)uElements;
+        
+    auto pTThat = (T *)(pPtr + kAlignment);
+    AUROXTL_COMMODITY_TRY
+    {
+        return AuSPtr<T>(pTThat, &AuHeap::DeleteThatArray<T>, AuPMRAllocator<T> { this });
+    }
+    AUROXTL_COMMODITY_CATCH
+    {
+        AuHeap::DeleteThatArray<T>(pTThat);
+        return {};
+    }
+}
+
+template <class T, class ...Args>
+AuSPtr<T> AuHeap::NewClassArray2(AuUInt uElements, AuUInt uAlignment, Args &&... fillCtr)
+{
+    const auto kAlignment = AuMax(uAlignment, sizeof(void *) * 4);
+    AuUInt8 *pPtr;
+
+    if (!uElements)
+    {
+        return {};
+    }
+
+#if defined(AURORA_PROXYHEAP_REF_BASE_UAF)
+    auto pThat = this->GetSelfReferenceRaw();
+    if (!pThat)
+    {
+        pThat = this;
+    }
+#else
+    auto pThat = this;
+#endif
+
+    if constexpr (AuIsClass_v<T> &&
+                  !AuIsTriviallyConstructible_v<T, Args...>)
+    {
+        if (bool(pPtr = pThat->FAlloc<AuUInt8 *>((sizeof(T) * uElements) + kAlignment, kAlignment)))
+        {
+            for (AU_ITERATE_N(i, uElements))
+            {
+                new (pPtr + kAlignment + (sizeof(T) * i)) T(AuForward<Args>(fillCtr)...);
+            }
+        }
+    }
+    else
+    {
+        if (bool(pPtr = pThat->ZAlloc<AuUInt8 *>((sizeof(T) * uElements) + kAlignment, kAlignment)))
+        {
+            if constexpr (sizeof...(Args) != 0)
+            {
+            #if defined(AURT_AuHeap_NO_STL)
+                static_assert(false);
+            #else
+                auto pElements = (T *)(pPtr + kAlignment);
+                std::fill(pElements, pElements + uElements, AuForward<Args>(fillCtr)...);
+            #endif
+            }
+        }
+    }
+
+    if (!pPtr)
+    {
+        return {};
+    }
+
+    auto pVoids = (void **)pPtr;
+    pVoids[0] = pThat;
+    pVoids[1] = (void *)uElements;
+    ((void **)(pPtr + kAlignment))[-1] = pPtr;
+    auto pTThat = (T *)(pPtr + kAlignment);
+
+    AUROXTL_COMMODITY_TRY
+    {
+        return AuSPtr<T>(pTThat, &AuHeap::DeleteThatArray2<T>, AuPMRAllocator<T> { this });
+    }
+    AUROXTL_COMMODITY_CATCH
+    {
+        AuHeap::DeleteThatArray2<T>(pTThat);
+        return {};
+    }
+}
+
+template <class T, class ...Args>
+AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)> AuHeap::NewClassArrayUnique(AuUInt uElements, Args &&... fillCtr)
+{
+    const auto kAlignment = AuMax(alignof(T), sizeof(void *) * 2);
+    AuUInt8 *pPtr;
+
+    if (!uElements)
+    {
+        return AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)>(nullptr, &AuHeap::RetardedSpecWrittenByRetards<T>);
+    }
+
+#if defined(AURORA_PROXYHEAP_REF_BASE_UAF)
+    auto pThat = this->GetSelfReferenceRaw();
+    if (!pThat)
+    {
+        pThat = this;
+    }
+#else
+    auto pThat = this;
+#endif
+
+    if constexpr (AuIsClass_v<T> &&
+                  !AuIsTriviallyConstructible_v<T, Args...>)
+    {
+        if (bool(pPtr = pThat->FAlloc<AuUInt8 *>((sizeof(T) * uElements) + kAlignment, kAlignment)))
+        {
+            for (AU_ITERATE_N(i, uElements))
+            {
+                new (pPtr + kAlignment + (sizeof(T) * i)) T(AuForward<Args>(fillCtr)...);
+            }
+        }
+    }
+    else
+    {
+        if (bool(pPtr = pThat->ZAlloc<AuUInt8 *>((sizeof(T) * uElements) + kAlignment, kAlignment)))
+        {
+            if constexpr (sizeof...(Args) != 0)
+            {
+            #if defined(AURT_AuHeap_NO_STL)
+                static_assert(false);
+            #else
+                auto pElements = (T *)(pPtr + kAlignment);
+                std::fill(pElements, pElements + uElements, AuForward<Args>(fillCtr)...);
+            #endif
+            }
+        }
+    }
+
+    if (!pPtr)
+    {
+        return AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)>(nullptr, &AuHeap::RetardedSpecWrittenByRetards<T>);
+    }
+
+    auto pVoids = (void **)pPtr;
+    pVoids[0] = pThat;
+    pVoids[1] = (void *)uElements;
+
+    return AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)>((T *)(pPtr + kAlignment), &AuHeap::DeleteThatArray<T>);
+}
+
+template <class T, class ...Args>
+AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)> AuHeap::NewClassArray2Unique(AuUInt uElements, AuUInt uAlignment, Args &&... fillCtr)
+{
+    const auto kAlignment = AuMax(uAlignment, sizeof(void *) * 4);
+    AuUInt8 *pPtr;
+
+    if (!uElements)
+    {
+        return AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)>(nullptr, &AuHeap::RetardedSpecWrittenByRetards<T>);
+    }
+
+#if defined(AURORA_PROXYHEAP_REF_BASE_UAF)
+    auto pThat = this->GetSelfReferenceRaw();
+    if (!pThat)
+    {
+        pThat = this;
+    }
+#else
+    auto pThat = this;
+#endif
+
+    if constexpr (AuIsClass_v<T> &&
+                  !AuIsTriviallyConstructible_v<T, Args...>)
+    {
+        if (bool(pPtr = pThat->FAlloc<AuUInt8 *>((sizeof(T) * uElements) + kAlignment, kAlignment)))
+        {
+            for (AU_ITERATE_N(i, uElements))
+            {
+                new (pPtr + kAlignment + (sizeof(T) * i)) T(AuForward<Args>(fillCtr)...);
+            }
+        }
+    }
+    else
+    {
+        if (bool(pPtr = pThat->ZAlloc<AuUInt8 *>((sizeof(T) * uElements) + kAlignment, kAlignment)))
+        {
+            if constexpr (sizeof...(Args) != 0)
+            {
+            #if defined(AURT_AuHeap_NO_STL)
+                static_assert(false);
+            #else
+                auto pElements = (T *)(pPtr + kAlignment);
+                std::fill(pElements, pElements + uElements, AuForward<Args>(fillCtr)...);
+            #endif
+            }
+        }
+    }
+
+    if (!pPtr)
+    {
+        return AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)>(nullptr, &AuHeap::RetardedSpecWrittenByRetards<T>);
+    }
+
+    auto pVoids = (void **)pPtr;
+    pVoids[0] = pThat;
+    pVoids[1] = (void *)uElements;
+
+    ((void **)(pPtr + kAlignment))[-1] = pPtr;
+    auto pTThat = (T *)(pPtr + kAlignment);
+
+    return AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)>(pTThat, &AuHeap::DeleteThatArray2<T>);
+}
+
+template <class T>
+AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)> AuHeap::NullUniquePointer()
+{
+    return AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)>(nullptr, &AuHeap::RetardedSpecWrittenByRetards<T>);
+}
+
+template <class Z, class T>
+AuUPtr<Z, decltype(&AuHeap::DeleteThat<Z>)> AuHeap::CastPointer(AuUPtr<T, decltype(&AuHeap::DeleteThat<T>)> &&pInPointer)
+{
+    if (!pInPointer)
+    {
+        return NullUniquePointer<Z>();
+    }
+    else if (pInPointer.get_deleter() == &AuHeap::DeleteThat<T>)
+    {
+        return AuUPtr<Z, decltype(&AuHeap::DeleteThat<Z>)>(AuStaticCast<Z>(pInPointer.release()), &AuHeap::DeleteThatCastedOnce<Z, T>);
+    }
+    else
+    {
+        return NullUniquePointer<Z>();
+    }
+}
+
+namespace __audetail
+{
+    inline AuSPtr<AuUInt8> AllocateArray(AuHeap *pAuHeap, AuUInt uLength, AuUInt32 uAlignment)
+    {
+        return pAuHeap->NewClassArray2<AuUInt8>(uLength, uAlignment);
+    }
+}

Include/auROXTL/MemoryModel/auHeapAccessor.hpp

@@ -0,0 +1,23 @@
+/***
+    Copyright (C) 2021-2024 Jamie Reece Wilson (a/k/a "Reece"). All rights reserved.
+
+    File: auHeapAccessor.hpp
+    File: Heap.hpp
+    Date: 2021-6-9
+    Author: Reece
+    Note: moved from Runtime to ROXTL
+***/
+#pragma once
+
+struct AuHeapAccessor
+{
+    cstatic AuSPtr<AuHeap> GetSelfReference(AuHeap *pHeap)
+    {
+        return pHeap->GetSelfReference();
+    }
+
+    cstatic AuHeap *GetSelfReferenceRaw(AuHeap *pHeap)
+    {
+        return pHeap->GetSelfReferenceRaw();
+    }
+};

Include/auROXTL/MemoryModel/auHeapStats.hpp

@@ -0,0 +1,22 @@
+/***
+    Copyright (C) 2022-2024 Jamie Reece Wilson (a/k/a "Reece"). All rights reserved.
+
+    File: HeapStats.hpp
+    Date: 2022-12-07
+    Author: Reece
+    Note: Moved from Runtime
+***/
+#pragma once
+
+struct AuHeapStats
+{
+    AuUInt uBytesAllocatedLifetime {};
+    AuUInt uBytesFreeLifetime {};
+
+    AuUInt uBytesCapacity {};
+
+    AuUInt uBytesLiveCounter {};
+    AuUInt uBytesPeakCounter {};
+
+    bool bIsSharedWithOtherHeaps {};
+};

Include/auROXTL/MemoryModel/auMemoryAllocate.hpp

@@ -0,0 +1,150 @@
+#pragma once
+
+#if defined(AURORA_ROXTL_HAS_RUNTIME) && AURORA_ROXTL_HAS_RUNTIME
+namespace Aurora::Memory
+{
+    AuHeap *GetDefaultDiscontiguousHeap();
+}
+#endif
+
+namespace __audetail
+{
+#if defined(AURORA_ROXTL_HAS_RUNTIME) && AURORA_ROXTL_HAS_RUNTIME
+    inline AuHeap *gDefaultDiscontiguousHeap = Aurora::Memory::GetDefaultDiscontiguousHeap();
+#else
+    inline AuHeap *gDefaultDiscontiguousHeap = &gDefaultDummyHeap;
+#endif
+}
+
+template <class T, typename... Args>
+auline AuSPtr<T> AuMakeShared(Args &&... args)
+{
+    using Z = AuRemoveConst_t<T>;
+
+#if !defined(AURORA_RUNTIME_HEADERS_ALWAYS_LOOKUP_HEAP)
+
+    try
+    {
+    #if defined(AURORA_ROXTL_ALLOCATORS_USE_STD)
+        return AURORA_RUNTIME_MAKE_SHARED<T>(AuForward<Args>(args)...);
+    #else
+        auto pNext = Aurora::Memory::__FAlloc(sizeof(T), alignof(T));
+        if (!pNext)
+        {
+            return nullptr;
+        }
+        
+        auto pNextClass = (Z *)pNext;
+        new (pNextClass) Z (AuForward<Args>(args)...);
+        return AuSSPtr<T>(pNextClass, Aurora::Memory::DefaultRuntimeDeleter<Z> {}, Aurora::Memory::SharedControlBlockAllocator<T> {});
+    #endif
+    }
+    catch (...)
+    {
+        return {};
+    }
+
+#else
+
+    return __audetail::gDefaultDiscontiguousHeap->NewClass<Z, Args...>(AuForward<Args>(args)...);
+
+#endif
+}
+
+template <typename T>
+using AuHUPOf_t = AuUPtr<T, void(*)(T *)>;
+
+template <class T>
+auto AuNullHeapPointer()
+{
+    return AuHeapNullUniquePointer<T>();
+}
+
+template <class T>
+auto AuNullPointer()
+{
+    return AuHeapNullUniquePointer<T>();
+}
+
+template <class T, class ...Args>
+AuHUPOf_t<T> AuNewClassArrayUnique(AuUInt uElements, Args &&... fillCtr)
+{
+    return __audetail::gDefaultDiscontiguousHeap->NewClassArrayUnique<T, Args...>(uElements, AuForward<Args>(fillCtr)...);
+}
+
+template <class T, class ...Args>
+AuSPtr<T> AuNewClassArray(AuUInt uElements, Args &&... fillCtr)
+{
+    return __audetail::gDefaultDiscontiguousHeap->NewClassArray<T, Args...>(uElements, AuForward<Args>(fillCtr)...);
+}
+
+template <class T, class Z = T, class ...Args>
+AuHUPOf_t<Z> AuNewClassUnique(Args &&...args)
+{
+    return __audetail::gDefaultDiscontiguousHeap->NewClassUnique<T, Z, Args...>(AuForward<Args>(args)...);
+}
+
+template <class T, class ...Args>
+AuSPtr<T> AuNewClass(Args &&...args)
+{
+#if !defined(AURORA_RUNTIME_HEADERS_ALWAYS_LOOKUP_HEAP)
+    return AuMakeShared<T, Args...>(AuForward<Args>(args)...);
+#else
+    return __audetail::gDefaultDiscontiguousHeap->NewClass<T, Args...>(AuForward<Args>(args)...);
+#endif
+}
+
+template <class T, class ...Args>
+AuHUPOf_t<T> AuNewClassArrayUnique(AuHeap *pHeap, AuUInt uElements, Args &&... fillCtr)
+{
+    return pHeap->NewClassArrayUnique<T, Args...>(uElements, AuForward<Args>(fillCtr)...);
+}
+
+template <class T, class ...Args>
+AuSPtr<T> AuNewClassArray(AuHeap *pHeap, AuUInt uElements, Args &&... fillCtr)
+{
+    return pHeap->NewClassArray<T, Args...>(uElements, AuForward<Args>(fillCtr)...);
+}
+
+template <class T, class ...Args>
+AuHUPOf_t<T> AuNewClassUnique(AuHeap *pHeap, Args &&...args)
+{
+    return pHeap->NewClassUnique<T, Args...>(AuForward<Args>(args)...);
+}
+
+template <class T, class ...Args>
+AuSPtr<T> AuNewClass(AuHeap *pHeap, Args &&...args)
+{
+    return pHeap->NewClass<T, Args...>(AuForward<Args>(args)...);
+}
+
+template <class T, class ...Args>
+AuHUPOf_t<T> AuNewClassArrayUnique(const AuSPtr<AuHeap> &pHeap, AuUInt uElements, Args &&... fillCtr)
+{
+    return pHeap->NewClassArrayUnique<T, Args...>(uElements, AuForward<Args>(fillCtr)...);
+}
+
+template <class T, class ...Args>
+AuSPtr<T> AuNewClassArray(const AuSPtr<AuHeap> &pHeap, AuUInt uElements, Args &&... fillCtr)
+{
+    return pHeap->NewClassArray<T, Args...>(uElements, AuForward<Args>(fillCtr)...);
+}
+
+template <class T, class Z = T, class ...Args>
+AuHUPOf_t<Z> AuNewClassUnique(const AuSPtr<AuHeap> &pHeap, Args &&...args)
+{
+    return pHeap->NewClassUnique<T, Z, Args...>(AuForward<Args>(args)...);
+}
+
+template <class T, class ...Args>
+AuSPtr<T> AuNewClass(const AuSPtr<AuHeap> &pHeap, Args &&...args)
+{
+    return pHeap->NewClass<T, Args...>(AuForward<Args>(args)...);
+}
+
+template <class Z, class T>
+AuHUPOf_t<Z> AuCastPointer(AuHUPOf_t<T> &&pInPointer)
+{
+    // TODO: we can do better with this memory model update
+    return AuHeapCastPointer<Z>(AuMove(pInPointer));
+}

Include/auROXTL/MemoryModel/auMemoryView.hpp

@@ -0,0 +1,314 @@
+/***
+    Copyright (C) 2021-2024 Jamie Reece Wilson (a/k/a "Reece"). All rights reserved.
+
+    File: auAuMemoryView.hpp
+    File: AuMemoryView.hpp
+    Date: 2021-9-14
+    Author: Reece
+    Notes: Moved from Runtime
+***/
+#pragma once
+
+struct AuMemoryViewControlBlock
+{
+    // Free-after-use mitigator: ensures a non-zero flag is kept whilst other memory views are present
+    // This helps mitigate:
+    //  -> Take view from object
+    //  -> Make view shared
+    //  -> Pass off shared view to another subsystem
+    //  -> Use the aforementioned object to resize, release, or do something bad with the memory pointed to by the initial view 
+    //  Mitgation: SysAssert(!pObject->uInUse)
+    AuAUInt32 *pInUseCounter {};
+
+    // Mitigation (cont) and reducing code reuse:
+    //  -> Allow for [shared!] memory views to have a shared freestanding owner
+    //  -> Ensure reference counters or other forms of memory management don't free the owner before us
+    //     (Consider inverse construction order, for instance, we'd have to always call AuMemoryView::ResetControlBlock()
+    //      in a derived subclass, in order release the pInUseCounter reference before the derived shared members get released)
+    AuSSPtr<void> pPinner; // WARNING: as usual, std types don't validate their allocator, and our shared ptrs can be different between binaries! 
+
+    void *pCallbackHandle {};
+
+    // Called on zero condition (pInUseCounter == 0), or when the view is destroyed or moved (if no pInUseCounter).
+    void (*pfCallbackOnZero)(void *) {};
+
+    inline ~AuMemoryViewControlBlock();
+    inline void Release();
+};
+
+// A memory view that can be reinterpret cast to any type. May contain shared pointer control blocks for persistency.
+template<bool Readonly_b>
+struct AuMemoryView
+{
+    using U8_t   = AuConditional_t<Readonly_b, const AuUInt8 *, AuUInt8 *>;
+    using Void_t = AuConditional_t<Readonly_b, const void *, void *>;
+
+    constexpr AuMemoryView();
+
+    template<typename T, AU_TEMPLATE_ENABLE_WHEN(AuIsBaseOfTemplate<AURORA_RUNTIME_AU_LIST, T>::value)>
+    constexpr AuMemoryView(T &list)
+    {
+        this->ptr = list.data();
+        this->length = list.size() * sizeof(typename T::value_type);
+    }
+
+    constexpr AuMemoryView(const AuROString &str);
+
+    constexpr AuMemoryView(const AuRONString &str);
+
+    constexpr AuMemoryView(const AuString &str);
+
+    AuMemoryView(const AuMemoryView &view);
+
+    AuMemoryView(const AuMemoryView &view,
+                 const AuSPtr<void> &pThat,
+                 void *pCallbackHandle = nullptr,
+                 void (*pfCallbackOnZero)(void *) = nullptr);
+
+    constexpr AuMemoryView(AuMemoryView &&view);
+
+    template<typename T, int Z>
+    constexpr AuMemoryView(T(&a)[Z]);
+
+    template<typename T, int Z>
+    constexpr AuMemoryView(AuArray<T, Z> &view);
+
+    template<typename T>
+    constexpr AuMemoryView(T *start, T *end);
+
+    template<typename T>
+    constexpr AuMemoryView(T *start, T *end, AuAUInt32 *pInUseCounter, void *pCallbackHandle = nullptr, void (*pfCallbackOnZero)(void *) = nullptr);
+
+    template<typename T>
+    constexpr AuMemoryView(T *start, T *end, AuAUInt32 *pInUseCounter, const AuSPtr<void> &pRAIIOwner, void *pCallbackHandle = nullptr, void (*pfCallbackOnZero)(void *) = nullptr);
+
+    template<typename T>
+    constexpr AuMemoryView(T *start, AuUInt length); // WARNING: length != count
+                                                    // where T = whogivesafuck
+
+    template<typename T>
+    constexpr AuMemoryView(T *start, AuUInt length, AuAUInt32 *pInUseCounter, void *pCallbackHandle = nullptr, void (*pfCallbackOnZero)(void *) = nullptr); // WARNING: length != count
+
+    template<typename T>
+    constexpr AuMemoryView(T *start, AuUInt length, AuAUInt32 *pInUseCounter, const AuSPtr<void> &pRAIIOwner, void *pCallbackHandle = nullptr, void (*pfCallbackOnZero)(void *) = nullptr); // WARNING: length != count
+
+private:
+    template<typename T>
+    AuMemoryView(T *start, AuUInt length, const AuMemoryViewControlBlock &copyBlock);
+
+public:
+
+    AuMemoryView &operator =(AuMemoryView &&view);
+    AuMemoryView &operator =(const AuMemoryView &view);
+
+    constexpr AuUInt ToPointerValue() const;
+
+    constexpr AuUInt ToLength() const;
+    constexpr AuUInt Length() const;
+
+    constexpr AuUInt ToSize() const;
+    constexpr AuUInt Size() const;
+    constexpr AuUInt size() const;
+
+    template<typename T = AuUInt8>
+    constexpr AuUInt ToCount() const;
+    template<typename T = AuUInt8>
+    constexpr AuUInt Count() const;
+
+    template<typename T>
+    AuConditional_t<Readonly_b, const T *, T *> Begin() const;
+
+    template<typename T>
+    AuConditional_t<Readonly_b, const T*, T*> End() const;
+
+    constexpr bool HasMemory() const;
+
+    constexpr operator bool() const;
+
+    constexpr U8_t ToPointer() const;
+
+    constexpr U8_t begin() const;
+    constexpr U8_t end() const;
+    constexpr U8_t Begin() const;
+    constexpr U8_t End() const;
+
+    AuMemoryView AtOffset(AuUInt uOffset) const;
+    AuMemoryView Take(AuUInt uLength) const;
+
+    AuMemoryView Clone() const;
+    AuMemoryView Clone(AuHeap *pHeap, AuUInt32 uAlignment = alignof(double)) const;
+
+    bool TryCloneSelf(bool bResetOnFailure = true);
+
+    AuUInt CopyInto(const AuMemoryView<false> &write) const;
+
+    template<bool bThat = Readonly_b, AU_TEMPLATE_ENABLE_WHEN(!bThat)>
+    AuUInt CopyFrom(const AuMemoryView<true> &read) const
+    {
+        auto uLength = AuMin(this->uLength, read.uLength);
+        AuMemcpy(this->pBase, read.pBase, uLength);
+        return uLength;
+    }
+
+    bool HasControlBlock() const;
+
+    /// Creates a shader pointer of the view with an optional parent
+    AuSPtr<AuMemoryView> TryPromoteToSharedView(AuSPtr<void> pParent = {}) const;
+
+    /// Creates a shader pointer of the view with an optional parent
+    /// If *this already contains a shared parent, will return nullptr
+    AuSPtr<AuMemoryView> TryPromoteToSharedViewNoParentNesting(AuSPtr<void> pParent = {}) const;
+
+    /// Shares ownership of pCopy, returning false if there is no shared parent.
+    bool TryDemoteFromSharedView(const AuSPtr<AuMemoryView> &pCopy);
+
+    /// Shares ownership of pCopy, returning false if there is no shared parent.
+    bool TryDemoteFromReference(const AuMemoryView &refCopy);
+
+    /// Copies the memory view of a shared memory view.
+    /// If the memory view has a shared parent, the memory view and its parent shared pointer is copied into *this.
+    /// If the memory view does not have a shared parent, the memory view and its control block is copied into *this.
+    void DemoteFromSharedView(const AuSPtr<AuMemoryView> &pCopy);
+
+    /// Interop for other APIs that allow for pinning shared pointers (std::shared_ptr)
+    AuSPtr<void> ToSharedControlBlock(bool *pbFailed = nullptr);
+
+    union
+    {
+        Void_t /*const*/ ptr;
+        Void_t /*const*/ pBase;
+        U8_t ptrU8;
+        AuUInt uPtr;
+    };
+    union
+    {
+        AuUInt /*const*/ length;
+        AuUInt /*const*/ uLength;
+    };
+
+private:
+    AuMemoryViewControlBlock controlBlock;
+};
+
+using AuMemoryViewRead  = AuMemoryView<true>;
+using AuMemoryViewWrite = AuMemoryView<false>;
+
+// A memory view with an output variable reference for bytes consumed/provided scenarios.
+// ( they happen enough to justify this class for binding engines.                                                    )
+// ( this is also easier to bind than arbitrary POD pointers of no assertable lifespan by typical style expectations. )
+template<bool Readonly_b>
+struct AuMemoryViewStream : AuMemoryView<Readonly_b>
+{
+    template<typename T, AU_TEMPLATE_ENABLE_WHEN(AuIsBaseOfTemplate<AURORA_RUNTIME_AU_LIST, T>::value)>
+    constexpr AuMemoryViewStream(T &list, AuUInt &length) : AuMemoryView<Readonly_b>(list), outVariable(length)
+    {
+        outVariable = 0;
+    }
+    
+    constexpr AuMemoryViewStream(const AuString &str, AuUInt &length) : AuMemoryView<Readonly_b>(str), outVariable(length)
+    {
+        outVariable = 0;
+    }
+    
+    template<typename T>
+    constexpr AuMemoryViewStream(T *start, T *end, AuUInt &length) : AuMemoryView<Readonly_b>(start, end), outVariable(length)
+    {
+        outVariable = 0;
+    }
+
+    template<typename T>
+    constexpr AuMemoryViewStream(T *start, AuUInt &length) : AuMemoryView<Readonly_b>(start, length), outVariable(length)
+    {
+        outVariable = 0;
+    }
+
+    template<typename T, int Z>
+    constexpr AuMemoryViewStream(AuArray<T, Z> &view,
+                               AuUInt &length) :
+        AuMemoryView<Readonly_b>(view),
+        outVariable(length)
+    {
+        outVariable = 0;
+    }
+
+    template<typename T, typename AuEnableIf<AuIsBaseOfTemplate<AURORA_RUNTIME_AU_LIST, T>::value>::type* = nullptr>
+    constexpr AuMemoryViewStream(T &list) : AuMemoryView<Readonly_b>(list), outVariable(unused)
+    {
+        outVariable = 0;
+    }
+
+    constexpr AuMemoryViewStream(const AuString &str) :
+        AuMemoryView<Readonly_b>(str),
+        outVariable(unused)
+    {
+        outVariable = 0;
+    }
+
+    constexpr AuMemoryViewStream(const AuROString &str) :
+        AuMemoryView<Readonly_b>(str),
+        outVariable(unused)
+    {
+        outVariable = 0;
+    }
+
+    constexpr AuMemoryViewStream(const AuRONString &str) :
+        AuMemoryView<Readonly_b>(str),
+        outVariable(unused)
+    {
+        outVariable = 0;
+    }
+
+    template<typename T>
+    constexpr AuMemoryViewStream(T *start, T *end) : AuMemoryView<Readonly_b>(start, end), outVariable(unused)
+    {
+        outVariable = 0;
+    }
+    
+    constexpr AuMemoryViewStream(AuMemoryView<Readonly_b> in) : AuMemoryView<Readonly_b>(in.ptr, in.length), outVariable(unused)
+    {
+        outVariable = 0;
+    }
+
+    constexpr AuMemoryViewStream(AuMemoryView<Readonly_b> in, AuUInt &len) : AuMemoryView<Readonly_b>(in.ptr, in.length), outVariable(len)
+    {
+        outVariable = 0;
+    }
+
+    template<typename T, int Z>
+    constexpr AuMemoryViewStream(T(&a)[Z]) : AuMemoryView<Readonly_b>(a), outVariable(unused)
+    {
+        outVariable = 0;
+    }
+
+    constexpr bool HasMemory() const
+    {
+        return this->ptr && this->length;
+    }
+
+    constexpr operator bool() const
+    {
+        return HasMemory();
+    }
+
+    void CopyStreamInto(const AuMemoryView<false> &write) const
+    {
+        auto uLength = AuMin(this->uLength, write.uLength);
+        AuMemcpy(write.pBase, this->pBase, uLength);
+        this->outVariable = uLength;
+    }
+
+    template<bool bThat = Readonly_b, AU_TEMPLATE_ENABLE_WHEN(!bThat)>
+    void CopyStreamFrom(const AuMemoryView<true> &read) const
+    {
+        auto uLength = AuMin(this->uLength, read.uLength);
+        AuMemcpy(this->pBase, read.pBase, uLength);
+        this->outVariable = uLength;
+    }
+
+    AuUInt &outVariable;
+private:
+    AuUInt unused;
+};
+
+using AuMemoryViewStreamRead  = AuMemoryViewStream<true>;
+using AuMemoryViewStreamWrite = AuMemoryViewStream<false>;

Include/auROXTL/MemoryModel/auMemoryView.ipp

@@ -0,0 +1,624 @@
+/***
+    Copyright (C) 2021-2024 Jamie Reece Wilson (a/k/a "Reece"). All rights reserved.
+
+    File: auAuMemoryView.ipp
+    File: AuMemoryView.hpp
+    Date: 2021-9-14
+    Author: Reece
+    Notes: Moved from Runtime
+***/
+#pragma once
+
+AuMemoryViewControlBlock::~AuMemoryViewControlBlock()
+{
+    this->Release();
+}
+
+void AuMemoryViewControlBlock::Release()
+{
+    if (auto pCounter = AuExchange(this->pInUseCounter, nullptr))
+    {
+        if (AuAtomicSub(pCounter, 1u) == 0)
+        {
+            if (this->pfCallbackOnZero)
+            {
+                this->pfCallbackOnZero(this->pCallbackHandle);
+            }
+        }
+    }
+    else
+    {
+        if (this->pfCallbackOnZero)
+        {
+            this->pfCallbackOnZero(this->pCallbackHandle);
+        }   
+    }
+
+    AuResetMember(this->pPinner);
+    AuResetMember(this->pfCallbackOnZero);
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView()
+{
+    this->ptr = nullptr;
+    this->length = 0;
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(const AuROString &str)
+{
+    static_assert(Readonly_b, "ReadOnly string view must not be placed in a writable memory view");
+    this->ptr = str.data();
+    this->length = str.size();
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(const AuRONString &str)
+{
+    static_assert(Readonly_b, "ReadOnly string view must not be placed in a writable memory view");
+    this->ptr = str.data();
+    this->length = str.size();
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(const AuString &str)
+{
+    this->ptr = str.data();
+    this->length = str.size();
+}
+
+template<bool Readonly_b>
+AuMemoryView<Readonly_b>::AuMemoryView(const AuMemoryView &view)
+{
+    this->ptr = view.ptr;
+    this->length = view.length;
+    this->controlBlock = view.controlBlock;
+    if (this->controlBlock.pInUseCounter)
+    {
+        AuAtomicAdd(this->controlBlock.pInUseCounter, 1u);
+    }
+}
+
+template<bool Readonly_b>
+AuMemoryView<Readonly_b>::AuMemoryView(const AuMemoryView &view,
+                                       const AuSPtr<void> &pThat,
+                                       void *pCallbackHandle,
+                                       void (*pfCallbackOnZero)(void *))
+{
+    this->ptr = view.ptr;
+    this->length = view.length;
+    this->controlBlock.pInUseCounter = view.controlBlock.pInUseCounter;
+    if (this->controlBlock.pInUseCounter)
+    {
+        AuAtomicAdd(this->controlBlock.pInUseCounter, 1u);
+    }
+    if (pThat)
+    {
+        if (view.controlBlock.pPinner)
+        {
+            auto pThat2 = AuMakeSharedArray<AuSPtr<void>>(2);
+            this->controlBlock.pPinner = pThat2;
+            if (!this->controlBlock.pPinner)
+            {
+                AuMemoryPanic("OOM");
+            }
+            pThat2.get()[0] = pThat;
+            pThat2.get()[1] = view.controlBlock.pPinner;
+        }
+        else
+        {
+            this->controlBlock.pPinner = pThat;
+        }
+    }
+    else
+    {
+        this->controlBlock.pPinner = view.controlBlock.pPinner;
+    }
+    if (pfCallbackOnZero)
+    {
+        this->controlBlock.pCallbackHandle = pCallbackHandle;
+        this->controlBlock.pfCallbackOnZero = pfCallbackOnZero;
+    }
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(AuMemoryView &&view)
+{
+    this->ptr = view.ptr;
+    this->length = view.length;
+    this->controlBlock.pInUseCounter = view.controlBlock.pInUseCounter;
+    this->controlBlock.pPinner = AuMove(view.controlBlock.pPinner);
+    this->controlBlock.pfCallbackOnZero = view.controlBlock.pfCallbackOnZero;
+    this->controlBlock.pCallbackHandle = view.controlBlock.pCallbackHandle;
+    view.controlBlock.pInUseCounter = nullptr;
+    view.controlBlock.pfCallbackOnZero = nullptr;
+}
+
+template<bool Readonly_b>
+template<typename T, int Z>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(T(&a)[Z])
+{
+    this->ptr = &a[0];
+    this->length = Z * sizeof(T);
+}
+
+template<bool Readonly_b>
+template<typename T, int Z>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(AuArray<T, Z> &view)
+{
+    this->ptr = view.begin();
+    this->length = Z * sizeof(T);
+}
+
+template<bool Readonly_b>
+template<typename T>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(T *start, T *end)
+{
+    this->ptr = start;
+    if constexpr (AuIsSame_v<T, Void_t>)
+    {
+        this->length = reinterpret_cast<const AuUInt8 *>(end) - reinterpret_cast<const AuUInt8 *>(start);
+    }
+    else
+    {
+        this->length = (end - start) * sizeof(T);
+    }
+}
+
+template<bool Readonly_b>
+template<typename T>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(T *start, T *end, AuAUInt32 *pInUseCounter, void *pCallbackHandle, void (*pfCallbackOnZero)(void *))
+{
+    this->ptr = start;
+    if constexpr (AuIsSame_v<T, Void_t>)
+    {
+        this->length = reinterpret_cast<const AuUInt8 *>(end) - reinterpret_cast<const AuUInt8 *>(start);
+    }
+    else
+    {
+        this->length = (end - start) * sizeof(T);
+    }
+
+    this->controlBlock.pInUseCounter = pInUseCounter;
+    AuAtomicAdd(pInUseCounter, 1u);
+    this->controlBlock.pCallbackHandle = pCallbackHandle;
+    this->controlBlock.pfCallbackOnZero = pfCallbackOnZero;
+}
+
+template<bool Readonly_b>
+template<typename T>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(T *start, T *end, AuAUInt32 *pInUseCounter, const AuSPtr<void> &pRAIIOwner, void *pCallbackHandle, void (*pfCallbackOnZero)(void *))
+{
+    this->ptr = start;
+    if constexpr (AuIsSame_v<T, Void_t>)
+    {
+        this->length = reinterpret_cast<const AuUInt8 *>(end) - reinterpret_cast<const AuUInt8 *>(start);
+    }
+    else
+    {
+        this->length = (end - start) * sizeof(T);
+    }
+
+    this->controlBlock.pInUseCounter = pInUseCounter;
+    AuAtomicAdd(pInUseCounter, 1u);
+    this->controlBlock.pPinner = pRAIIOwner;
+    this->controlBlock.pCallbackHandle = pCallbackHandle;
+    this->controlBlock.pfCallbackOnZero = pfCallbackOnZero;
+}
+
+template<bool Readonly_b>
+template<typename T>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(T *start, AuUInt length) // WARNING: length != count
+                                                // where T = whogivesafuck
+{
+    this->ptr = start;
+    this->length = length;
+}
+
+template<bool Readonly_b>
+template<typename T>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(T *start, AuUInt length, AuAUInt32 *pInUseCounter, void *pCallbackHandle, void (*pfCallbackOnZero)(void *)) // WARNING: length != count
+{
+    this->ptr = start;
+    this->length = length;
+    this->controlBlock.pInUseCounter = pInUseCounter;
+    AuAtomicAdd(pInUseCounter, 1u);
+    this->controlBlock.pCallbackHandle = pCallbackHandle;
+    this->controlBlock.pfCallbackOnZero = pfCallbackOnZero;
+}
+
+template<bool Readonly_b>
+template<typename T>
+constexpr AuMemoryView<Readonly_b>::AuMemoryView(T *start, AuUInt length, AuAUInt32 *pInUseCounter, const AuSPtr<void> &pRAIIOwner, void *pCallbackHandle, void (*pfCallbackOnZero)(void *)) // WARNING: length != count
+{
+    this->ptr = start;
+    this->length = length;
+    this->controlBlock.pInUseCounter = pInUseCounter;
+    AuAtomicAdd(pInUseCounter, 1u);
+    this->controlBlock.pPinner = pRAIIOwner;
+    this->controlBlock.pCallbackHandle = pCallbackHandle;
+    this->controlBlock.pfCallbackOnZero = pfCallbackOnZero;
+}
+
+template<bool Readonly_b>
+template<typename T>
+AuMemoryView<Readonly_b>::AuMemoryView(T *start, AuUInt length, const AuMemoryViewControlBlock &copyBlock)
+{
+    this->ptr = start;
+    this->length = length;
+    this->controlBlock = copyBlock;
+    if (this->controlBlock.pInUseCounter)
+    {
+        AuAtomicAdd(this->controlBlock.pInUseCounter, 1u);
+    }
+}
+
+template<bool Readonly_b>
+AuMemoryView<Readonly_b> &AuMemoryView<Readonly_b>::operator =(AuMemoryView &&view)
+{
+    this->ptr = view.ptr;
+    this->length = view.length;
+    this->controlBlock.pInUseCounter = view.controlBlock.pInUseCounter;
+    view.controlBlock.pInUseCounter = nullptr;
+    this->controlBlock.pPinner = AuMove(view.controlBlock.pPinner);
+    this->controlBlock.pfCallbackOnZero = view.controlBlock.pfCallbackOnZero;
+    this->controlBlock.pCallbackHandle = view.controlBlock.pCallbackHandle;
+    view.controlBlock.pfCallbackOnZero = nullptr;
+    return *this;
+}
+
+template<bool Readonly_b>
+AuMemoryView<Readonly_b> &AuMemoryView<Readonly_b>::operator =(const AuMemoryView &view)
+{
+    this->ptr = view.ptr;
+    this->length = view.length;
+    this->controlBlock.pInUseCounter = view.controlBlock.pInUseCounter;
+    if (this->controlBlock.pInUseCounter)
+    {
+        AuAtomicAdd(this->controlBlock.pInUseCounter, 1u);
+    }
+    this->controlBlock.pPinner = view.controlBlock.pPinner;
+    this->controlBlock.pfCallbackOnZero = view.controlBlock.pfCallbackOnZero;
+    this->controlBlock.pCallbackHandle = view.controlBlock.pCallbackHandle;
+    return *this;
+}
+
+template<bool Readonly_b>
+constexpr AuUInt AuMemoryView<Readonly_b>::ToPointerValue() const
+{
+    return this->uPtr;
+}
+
+template<bool Readonly_b>
+constexpr AuUInt AuMemoryView<Readonly_b>::ToLength() const
+{
+    return this->length;
+}
+
+template<bool Readonly_b>
+constexpr AuUInt AuMemoryView<Readonly_b>::Length() const
+{
+    return this->length;
+}
+
+template<bool Readonly_b>
+constexpr AuUInt AuMemoryView<Readonly_b>::ToSize() const
+{
+    return this->length;
+}
+
+template<bool Readonly_b>
+constexpr AuUInt AuMemoryView<Readonly_b>::Size() const
+{
+    return this->length;
+}
+
+template<bool Readonly_b>
+template<typename T>
+constexpr AuUInt AuMemoryView<Readonly_b>::ToCount() const
+{
+    return this->length / sizeof(T);
+}
+
+template<bool Readonly_b>
+template<typename T>
+constexpr AuUInt AuMemoryView<Readonly_b>::Count() const
+{
+    return this->length / sizeof(T);
+}
+
+template<bool Readonly_b>
+template<typename T>
+AuConditional_t<Readonly_b, const T *, T *> AuMemoryView<Readonly_b>::Begin() const
+{
+    return reinterpret_cast<AuConditional_t<Readonly_b, const T *, T *>>(ptr);
+}
+
+template<bool Readonly_b>
+template<typename T>
+AuConditional_t<Readonly_b, const T*, T*> AuMemoryView<Readonly_b>::End() const
+{
+    return Begin<T>() + ToCount<T>();
+}
+
+template<bool Readonly_b>
+constexpr bool AuMemoryView<Readonly_b>::HasMemory() const
+{
+    return this->ptr && this->length;
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::operator bool() const
+{
+    return this->HasMemory();
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::U8_t AuMemoryView<Readonly_b>::ToPointer() const
+{
+    return this->ptrU8;
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::U8_t AuMemoryView<Readonly_b>::begin() const
+{
+    return this->ptrU8;
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::U8_t AuMemoryView<Readonly_b>::end() const
+{
+    return this->ptrU8 + this->length;
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::U8_t AuMemoryView<Readonly_b>::Begin() const
+{
+    return this->ptrU8;
+}
+
+template<bool Readonly_b>
+constexpr AuMemoryView<Readonly_b>::U8_t AuMemoryView<Readonly_b>::End() const
+{
+    return this->ptrU8 + this->length;
+}
+
+template<bool Readonly_b>
+constexpr AuUInt AuMemoryView<Readonly_b>::size() const
+{
+    return this->length;
+}
+
+template<bool Readonly_b>
+AuMemoryView<Readonly_b> AuMemoryView<Readonly_b>::AtOffset(AuUInt uOffset) const
+{
+    if (uOffset < this->uLength)
+    {
+        return AuMemoryView((AuUInt8 *)this->pBase + uOffset,
+                            this->uLength - uOffset,
+                            this->controlBlock);
+    }
+    else
+    {
+        return {};
+    }
+}
+
+template<bool Readonly_b>
+AuMemoryView<Readonly_b> AuMemoryView<Readonly_b>::Take(AuUInt uLength) const
+{
+    if (uLength <= this->uLength)
+    {
+        return AuMemoryView((AuUInt8 *)this->pBase,
+                            uLength,
+                            this->controlBlock);
+    }
+    else
+    {
+        return {};
+    }
+}
+
+template<bool Readonly_b>
+AuMemoryView<Readonly_b> AuMemoryView<Readonly_b>::Clone() const
+{
+    auto uLength = this->uLength;
+    auto pData = AuMakeSharedArray<AuUInt8>(uLength);
+    if (!pData)
+    {
+        return {};
+    }
+
+    AuMemcpy(pData.get(), this->pBase, uLength);
+    return AuMemoryView(AuMemoryView(pData.get(), uLength), pData);
+}
+
+template<bool Readonly_b>
+AuMemoryView<Readonly_b> AuMemoryView<Readonly_b>::Clone(AuHeap *pHeap, AuUInt32 uAlignment) const
+{
+    auto uLength = this->uLength;
+    auto pData = __audetail::AllocateArray(pHeap, uLength, uAlignment);
+    if (!pData)
+    {
+        return {};
+    }
+
+    AuMemcpy(pData.get(), this->pBase, uLength);
+    return AuMemoryView(AuMemoryView(pData.get(), uLength), pData);
+}
+
+template<bool Readonly_b>
+bool AuMemoryView<Readonly_b>::TryCloneSelf(bool bResetOnFailure)
+{
+    auto replacement = Clone();
+    if (!replacement)
+    {
+        if (bResetOnFailure)
+        {
+            AuResetMember(*this);
+        }
+        return false;
+    }
+    AuResetMember(*this, replacement);
+    return true;
+}
+
+template<bool Readonly_b>
+bool AuMemoryView<Readonly_b>::HasControlBlock() const
+{
+    return this->controlBlock.pInUseCounter ||
+        this->controlBlock.pPinner ||
+        this->controlBlock.pfCallbackOnZero;
+}
+
+template<bool Readonly_b>
+AuSPtr<AuMemoryView<Readonly_b>> AuMemoryView<Readonly_b>::TryPromoteToSharedView(AuSPtr<void> pParent) const
+{
+#if 0
+    bool bHasControlBlock = this->HasControlBlock();
+
+    if (bHasControlBlock)
+    {
+        if (pParent)
+        {
+            return AuMakeShared<AuMemoryView>(*this, pParent);
+        }
+        else
+        {
+            return AuMakeShared<AuMemoryView>(*this);
+        }
+    }
+    else
+    {
+        if (pParent)
+        {
+            return AuMakeShared<AuMemoryView>(*this, pParent);
+        }
+        else
+        {
+            return {};
+        }
+    }
+#else
+    if (pParent)
+    {
+        return AuMakeShared<AuMemoryView>(*this, pParent);
+    }
+
+    if (this->HasControlBlock())
+    {
+        return AuMakeShared<AuMemoryView>(*this);
+    }
+
+    return {};
+#endif
+}
+
+template<bool Readonly_b>
+AuSPtr<AuMemoryView<Readonly_b>> AuMemoryView<Readonly_b>::TryPromoteToSharedViewNoParentNesting(AuSPtr<void> pParent) const
+{
+    if (this->HasControlBlock())
+    {
+        return AuMakeShared<AuMemoryView>(*this);
+    }
+
+    if (pParent)
+    {
+        return AuMakeShared<AuMemoryView>(*this, pParent);
+    }
+
+    return {};
+}
+
+template<bool Readonly_b>
+bool AuMemoryView<Readonly_b>::TryDemoteFromSharedView(const AuSPtr<AuMemoryView<Readonly_b>> &pCopy)
+{
+    if (pCopy && pCopy->HasControlBlock())
+    {
+        AuResetMember(*this, AuConstReference(*pCopy.get()));
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
+template<bool Readonly_b>
+bool AuMemoryView<Readonly_b>::TryDemoteFromReference(const AuMemoryView &refCopy)
+{
+    if (refCopy.HasControlBlock())
+    {
+        AuResetMember(*this, refCopy);
+        return true;
+    }
+    else
+    {
+        return false;
+    }
+}
+
+template<bool Readonly_b>
+void AuMemoryView<Readonly_b>::DemoteFromSharedView(const AuSPtr<AuMemoryView<Readonly_b>> &pCopy)
+{
+    if (!pCopy)
+    {
+        AuResetMember(*this);
+        return;
+    }
+
+    if (pCopy->HasControlBlock())
+    {
+        AuResetMember(*this, AuConstReference(*pCopy.get()));
+    }
+    else
+    {
+        AuResetMember(*this, AuConstReference(*pCopy.get()), pCopy);
+    }
+}
+
+template<bool Readonly_b>
+AuSPtr<void> AuMemoryView<Readonly_b>::ToSharedControlBlock(bool *pbFailed)
+{
+    if (pbFailed)
+    {
+        *pbFailed = false;
+    }
+
+    if (this->controlBlock.pInUseCounter)
+    {
+        auto pShared = AuMakeShared<AuMemoryViewControlBlock>();
+        if (!pShared)
+        {
+            if (pbFailed)
+            {
+                *pbFailed = true;
+            }
+            return {};
+        }
+
+        AuAtomicAdd(&this->controlBlock.pInUseCounter, 1u);
+        pShared->pInUseCounter = this->controlBlock.pInUseCounter;
+        pShared->pPinner = this->controlBlock.pPinner;
+        pShared->pfCallbackOnZero = this->controlBlock.pfCallbackOnZero;
+        pShared->pCallbackHandle = this->controlBlock.pCallbackHandle;
+        return pShared;
+    }
+
+    if (this->controlBlock.pPinner)
+    {
+        return this->controlBlock.pPinner;
+    }
+
+    return {};
+}
+
+template<bool Readonly_b>
+AuUInt AuMemoryView<Readonly_b>::CopyInto(const AuMemoryView<false> &write) const
+{
+    auto uLength = AuMin(this->uLength, write.uLength);
+    AuMemcpy(write.pBase, this->pBase, uLength);
+    return uLength;
+}
+

Include/auROXTL/MemoryModel/auPMRAllocator.hpp

@@ -0,0 +1,263 @@
+/***
+    Copyright (C) 2023-2024 Jamie Reece Wilson (a/k/a "Reece"). All rights reserved.
+
+    File: auPMRAllocator.hpp
+    Date: 2023-12-22
+    Author: Reece
+    Note: Moved from Runtime
+***/
+#pragma once
+
+template <class T>
+struct AuPMRAllocator
+{
+    using value_type = T;
+
+    using size_type       = size_t;
+    using difference_type = ptrdiff_t;
+
+    using propagate_on_container_move_assignment = AuTrueType;
+    using propagate_on_container_copy_assignment = AuTrueType;
+    using is_always_equal = AuFalseType;
+
+#if defined(AU_LANG_CPP_17)
+    using pointer         = T *;
+    using const_pointer   = const T *;
+
+    using reference       = T &;
+    using const_reference = const T &;
+
+    template <class Z>
+    struct rebind
+    {
+        using other = AuPMRAllocator<Z>;
+    };
+
+    T *address(T &val) const noexcept
+    {
+        return std::addressof(val);
+    }
+
+    const T *address(const T &val) const noexcept
+    {
+        return std::addressof(val);
+    }
+#endif
+
+    inline AuPMRAllocator(AuSSPtr<AuHeap> pHeap) :
+    #if defined(AU_NO_COMPRESS_CPPHEAP_WRAPPER)
+        spHeap(pHeap),
+        pHeap(pHeap.get())
+    #else
+        spHeap(pHeap)
+    #endif
+    { }
+
+    inline AuPMRAllocator(AuHeap *pHeap, AuSSPtr<void> pThat = {}) :
+    #if defined(AU_NO_COMPRESS_CPPHEAP_WRAPPER)
+        spHeap(pThat),
+        pHeap(pHeap)
+    #else
+        spHeap(AuSharedPointerFromShared(pHeap, pThat))
+    #endif
+    { }
+
+    template <class B>
+    inline AuPMRAllocator(const AuPMRAllocator<B> &that) :
+        spHeap(that.spHeap)
+    #if defined(AU_NO_COMPRESS_CPPHEAP_WRAPPER)
+        ,pHeap(that.pHeap)
+    #endif
+    { }
+
+    inline AuPMRAllocator(const AuPMRAllocator &that) :
+        spHeap(that.spHeap)
+    #if defined(AU_NO_COMPRESS_CPPHEAP_WRAPPER)
+        ,pHeap(that.pHeap)
+    #endif
+    { }
+
+    inline AuPMRAllocator(AuPMRAllocator &&that) :
+        spHeap(that.spHeap)
+    #if defined(AU_NO_COMPRESS_CPPHEAP_WRAPPER)
+        ,pHeap(that.pHeap)
+    #endif
+    { }
+
+
+    AU_DEF(AuPMRAllocator)
+    AU_OPERATOR_COPY_MOVE(AuPMRAllocator)
+
+    void *allocate_bytes(std::size_t nbytes,
+                         std::size_t alignment = alignof(std::max_align_t))
+    {
+        if (auto pRet = this->GetHeapRaw()->FAlloc(nbytes, alignment))
+        {
+            return pRet;
+        }
+        else
+        {
+            throw std::bad_alloc();
+        }
+    }
+
+    void deallocate_bytes(void *p,
+                          std::size_t nbytes,
+                          std::size_t alignment = alignof(std::max_align_t)) noexcept
+    {
+        return this->GetHeapRaw()->Free(p);
+    }
+    
+#if defined(AU_LANG_CPP_23_)
+    std::allocation_result<T *> allocate_at_least(const size_t count)
+    {
+        auto pThat = this->allocate(count);
+        return { (T *)pThat, this->GetHeapRaw()->GetChunkSize(pThat) / sizeof(T) };
+    }
+#endif
+    
+    template <class U, class... Args >
+    void construct(U *p, Args&&... args)
+    {
+        new ((void *)p) U(AuForward<Args>(args)...);
+    }
+
+    template <class U, class... Args >
+    void construct_at(U *p, Args&&... args)
+    {
+        new ((void *)p) U(AuForward<Args>(args)...);
+    }
+
+    void deallocate(const T *pType,
+                    const size_t count) noexcept
+    {
+        this->deallocate_bytes((void *)pType, 0, 0);
+    }
+
+    AU_ALLOC T *allocate(const size_t count)
+    {
+        if (!count)
+        {
+            return nullptr;
+        }
+        
+        return (T *)this->allocate_bytes(count * sizeof(T), alignof(T));
+    }
+
+    template <class U>
+    U *allocate_object(std::size_t n = 1)
+    {
+        return (U *)this->allocate_bytes(sizeof(U) * n, alignof(U));
+    }
+
+    template <class U>
+    void deallocate_object(U *p, std::size_t n = 1)
+    {
+        this->deallocate_bytes(p, 0, 0);
+    }
+
+    template <class U, class... CtorArgs>
+    U *new_object(CtorArgs&&... args)
+    {
+        U *p = this->allocate_object<U>();
+        try
+        {
+            this->construct(p, AuForward<CtorArgs>(args)...);
+        }
+        catch (...)
+        {
+            this->deallocate_object(p);
+            throw;
+        }
+        return p;
+    }
+
+    template <class U>
+    void delete_object(U *p)
+    {
+        if constexpr (AuIsClass_v<U> &&
+                      !AuIsTriviallyDestructible_v<U>)
+        {
+            p->~U();
+        }
+
+        this->deallocate_object(p);
+    }
+
+    bool IsInitialized() const
+    {
+    #if defined(AU_NO_COMPRESS_CPPHEAP_WRAPPER)
+        return bool(this->pHeap);
+    #else
+        return bool(this->spHeap);
+    #endif
+    }
+
+    AuSSPtr<AuHeap> GetHeap() const
+    {
+    #if defined(AU_NO_COMPRESS_CPPHEAP_WRAPPER)
+        return AuSharedPointerFromShared(this->pHeap, this->spHeap);
+    #else
+        return this->spHeap;
+    #endif
+    }
+
+    AuHeap *GetHeapRaw() const
+    {
+        AuHeap *pRet {};
+      
+    #if defined(AU_NO_COMPRESS_CPPHEAP_WRAPPER)
+        pRet = this->pHeap;
+    #else
+        pRet = this->spHeap.get();
+    #endif
+
+        if (pRet)
+        {
+            return pRet;
+        }
+
+    #if defined(AU_NO_COMPRESS_CPPHEAP_WRAPPER)
+        return this->pHeap = __audetail::gDefaultDiscontiguousHeap;
+    #else
+        return (this->spHeap = AuUnsafeRaiiToShared(__audetail::gDefaultDiscontiguousHeap)).get();
+    #endif
+    }
+
+    template <class Z>
+    bool operator==(const AuPMRAllocator<Z> &rhs) noexcept
+    {
+        return this->GetHeapRaw() == rhs.GetHeapRaw();
+    }
+
+    template <class Z>
+    bool operator!=(const AuPMRAllocator<Z> &rhs) noexcept
+    {
+        return this->GetHeapRaw() == rhs.GetHeapRaw();
+    }
+
+private:
+#if defined(AU_NO_COMPRESS_CPPHEAP_WRAPPER)
+    mutable AuSSPtr<void> spHeap;
+    mutable AuHeap *pHeap {};
+#else
+    mutable AuSSPtr<AuHeap> spHeap;
+#endif
+  
+    template <typename Z>
+    friend struct AuPMRAllocator;
+};
+
+template <class T, class Z>
+inline bool operator==(const AuPMRAllocator<T> &lhs,
+                       const AuPMRAllocator<Z> &rhs) noexcept
+{
+    return lhs.GetHeapRaw() == rhs.GetHeapRaw();
+}
+
+template <class T, class Z>
+inline bool operator!=(const AuPMRAllocator<T> &lhs,
+                       const AuPMRAllocator<Z> &rhs) noexcept
+{
+    return lhs.GetHeapRaw() != rhs.GetHeapRaw();
+}

Include/auROXTL/MemoryModel/auSetAllocator.hpp

@@ -7,14 +7,8 @@
 ***/
 #pragma once
 
-namespace Aurora::Memory
+template <typename T>
-{
+bool AuSetAllocator(T &that, AuHeap *pHeap);
-    struct Heap;
-}
 
 template <typename T>
-static bool AuSetAllocator(T &that, Aurora::Memory::Heap *pHeap);
+bool AuSetAllocator(T &that, const AuSPtr<AuHeap> &pHeap);
-
-template <typename T>
-static bool AuSetAllocator(T &that, const AuSPtr<Aurora::Memory::Heap> &pHeap);
-

Include/auROXTL/MemoryModel/auSetAllocator.ipp

@@ -12,7 +12,7 @@ namespace __audetail
     template <class T>
     struct AuHasSetAllocatorRawVoid
     {
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(Aurora::Memory::Heap *)>(&C::SetAllocator)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(AuHeap *)>(&C::SetAllocator)));
         template <class C> static constexpr AuFalseType Test(...);
         using type = decltype(Test<T>(0));
     };
@@ -20,14 +20,14 @@ namespace __audetail
     template <class T>
     struct AuHasSetAllocatorRawBool
     {
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(Aurora::Memory::Heap *)>(&C::SetAllocator)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(AuHeap *)>(&C::SetAllocator)));
         template <class C> static constexpr AuFalseType Test(...);
         using type = decltype(Test<T>(0));
     };
     template <class T>
     struct AuHasSetHeapRawVoid
     {
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(Aurora::Memory::Heap *)>(&C::SetHeap)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(AuHeap *)>(&C::SetHeap)));
         template <class C> static constexpr AuFalseType Test(...);
         using type = decltype(Test<T>(0));
     };
@@ -35,15 +35,15 @@ namespace __audetail
     template <class T>
     struct AuHasSetHeapRawBool
     {
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(Aurora::Memory::Heap *)>(&C::SetHeap)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(AuHeap *)>(&C::SetHeap)));
         template <class C> static constexpr AuFalseType Test(...);
         using type = decltype(Test<T>(0));
     };
     template <class T>
     struct AuHasSetAllocatorSVoid
     {
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(AuSPtr<Aurora::Memory::Heap>)>(&C::SetAllocator)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(AuSPtr<AuHeap>)>(&C::SetAllocator)));
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(const AuSPtr<Aurora::Memory::Heap> &)>(&C::SetAllocator)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(const AuSPtr<AuHeap> &)>(&C::SetAllocator)));
         template <class C> static constexpr AuFalseType Test(...);
         using type = decltype(Test<T>(0));
     };
@@ -51,8 +51,8 @@ namespace __audetail
     template <class T>
     struct AuHasSetAllocatorSBool
     {
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(AuSPtr<Aurora::Memory::Heap>)>(&C::SetAllocator)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(AuSPtr<AuHeap>)>(&C::SetAllocator)));
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(const AuSPtr<Aurora::Memory::Heap> &)>(&C::SetAllocator)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(const AuSPtr<AuHeap> &)>(&C::SetAllocator)));
         template <class C> static constexpr AuFalseType Test(...);
         using type = decltype(Test<T>(0));
     };
@@ -60,8 +60,8 @@ namespace __audetail
     template <class T>
     struct AuHasSetHeapSVoid
     {
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(AuSPtr<Aurora::Memory::Heap>)>(&C::SetHeap)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(AuSPtr<AuHeap>)>(&C::SetHeap)));
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(const AuSPtr<Aurora::Memory::Heap> &)>(&C::SetHeap)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(const AuSPtr<AuHeap> &)>(&C::SetHeap)));
         template <class C> static constexpr AuFalseType Test(...);
         using type = decltype(Test<T>(0));
     };
@@ -69,8 +69,8 @@ namespace __audetail
     template <class T>
     struct AuHasSetHeapSBool
     {
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(AuSPtr<Aurora::Memory::Heap>)>(&C::SetHeap)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(AuSPtr<AuHeap>)>(&C::SetHeap)));
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(const AuSPtr<Aurora::Memory::Heap> &)>(&C::SetHeap)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(const AuSPtr<AuHeap> &)>(&C::SetHeap)));
         template <class C> static constexpr AuFalseType Test(...);
         using type = decltype(Test<T>(0));
     };
@@ -78,8 +78,8 @@ namespace __audetail
     template <class T>
     struct AuHasSetHeapSharedSVoid
     {
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(AuSPtr<Aurora::Memory::Heap>)>(&C::SetHeapShared)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(AuSPtr<AuHeap>)>(&C::SetHeapShared)));
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(const AuSPtr<Aurora::Memory::Heap> &)>(&C::SetHeapShared)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<void (C:: *)(const AuSPtr<AuHeap> &)>(&C::SetHeapShared)));
         template <class C> static constexpr AuFalseType Test(...);
         using type = decltype(Test<T>(0));
     };
@@ -87,8 +87,8 @@ namespace __audetail
     template <class T>
     struct AuHasSetHeapSharedSBool
     {
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(AuSPtr<Aurora::Memory::Heap>)>(&C::SetHeapShared)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(AuSPtr<AuHeap>)>(&C::SetHeapShared)));
-        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(const AuSPtr<Aurora::Memory::Heap> &)>(&C::SetHeapShared)));
+        template <class C> static constexpr AuTrueType  Test(decltype(static_cast<bool (C:: *)(const AuSPtr<AuHeap> &)>(&C::SetHeapShared)));
         template <class C> static constexpr AuFalseType Test(...);
         using type = decltype(Test<T>(0));
     };
@@ -136,7 +136,7 @@ namespace __audetail
 }
 
 template <typename T>
-static bool AuSetAllocator(T &that, Aurora::Memory::Heap *pHeap)
+bool AuSetAllocator(T &that, AuHeap *pHeap)
 {
     if (!pHeap)
     {
@@ -335,7 +335,7 @@ static bool AuSetAllocator(T &that, Aurora::Memory::Heap *pHeap)
 
 
 template <typename T>
-static bool AuSetAllocator(T &that, const AuSPtr<Aurora::Memory::Heap> &pHeap)
+bool AuSetAllocator(T &that, const AuSPtr<AuHeap> &pHeap)
 {
     if (!pHeap)
     {

Include/auROXTL/MemoryModel/auUniquePointer.hpp

@@ -0,0 +1,71 @@
+/***
+    Copyright (C) 2024 Jamie Reece Wilson (a/k/a "Reece"). All rights reserved.
+
+    File: auUniquePointer.hpp
+    Date: 2024-09-13
+    Author: Reece
+***/
+#pragma once
+
+template <typename T, typename Deleter_t = void(*)(T *)>
+struct AuUniquePointer
+{
+    AuUniquePointer();
+    AuUniquePointer(std::nullptr_t);
+    explicit AuUniquePointer(T *pThat);
+    explicit AuUniquePointer(T *pThat, const Deleter_t &deleter);
+    explicit AuUniquePointer(T *pThat, Deleter_t &&deleter);
+
+    AuUniquePointer(AuUniquePointer &&that) noexcept;
+
+    template <typename U>
+    AuUniquePointer(AuUniquePointer<U> &&that);
+
+    ~AuUniquePointer();
+
+    AuUniquePointer &operator=(std::nullptr_t);
+
+    template <typename U>
+    AuUniquePointer &operator=(AuUniquePointer<U> &&that) noexcept;
+    AuUniquePointer &operator=(AuUniquePointer &&that) noexcept;
+
+    AuUniquePointer(AuUniquePointer const&)            = delete;
+    AuUniquePointer &operator=(AuUniquePointer const&) = delete;
+
+    T *operator->() const;
+    T &operator*()  const;
+
+    T *get()                 const;
+    explicit operator bool() const;
+
+    T *Release() noexcept;
+    T* release() noexcept;
+
+    void Swap(AuUniquePointer &that) noexcept;
+    void swap(AuUniquePointer &that) noexcept;
+    
+    void Reset();
+    void reset();
+
+    const Deleter_t &GetDeleter() const noexcept;
+    const Deleter_t &get_deleter() const noexcept;
+
+private:
+    T *pThat {};
+    Deleter_t deleter {};
+};
+
+template <typename T, typename Deleter_t>
+void Swap(AuUniquePointer<T, Deleter_t> &lhs, AuUniquePointer<T, Deleter_t> &rhs)
+{
+    lhs.swap(rhs);
+}
+
+namespace std
+{
+    template <typename T, typename Deleter_t>
+    void swap(AuUniquePointer<T, Deleter_t> &lhs, AuUniquePointer<T, Deleter_t> &rhs)
+    {
+        lhs.swap(rhs);
+    }
+}

Include/auROXTL/MemoryModel/auUniquePointer.ipp

@@ -0,0 +1,187 @@
+/***
+    Copyright (C) 2024 Jamie Reece Wilson (a/k/a "Reece"). All rights reserved.
+
+    File: auUniquePointer.ipp
+    Date: 2024-09-13
+    Author: Reece
+***/
+#pragma once
+
+template <typename T, typename Deleter_t>
+AuUniquePointer<T, Deleter_t>::AuUniquePointer()
+{}
+
+template <typename T, typename Deleter_t>
+AuUniquePointer<T, Deleter_t>::AuUniquePointer(std::nullptr_t)
+{}
+
+template <typename T, typename Deleter_t>
+AuUniquePointer<T, Deleter_t>::AuUniquePointer(T *pThat) :
+    pThat(pThat)
+{}
+
+template <typename T, typename Deleter_t>
+AuUniquePointer<T, Deleter_t>::AuUniquePointer(T *pThat, const Deleter_t &deleter) :
+    pThat(pThat),
+    deleter(deleter)
+{}
+
+template <typename T, typename Deleter_t>
+AuUniquePointer<T, Deleter_t>::AuUniquePointer(T *pThat, Deleter_t &&deleter) :
+    pThat(pThat),
+    deleter(AuMove(deleter))
+{}
+
+template <typename T, typename Deleter_t>
+AuUniquePointer<T, Deleter_t>::AuUniquePointer(AuUniquePointer &&that) noexcept
+{
+    that.Swap(*this);
+}
+
+template <typename T, typename Deleter_t>
+template <typename U>
+AuUniquePointer<T, Deleter_t>::AuUniquePointer(AuUniquePointer<U> &&that)
+{
+    AuUniquePointer<T> temp(that.Release(), that.GetDeleter());
+    temp.Swap(*this);
+}
+
+template <typename T, typename Deleter_t>
+AuUniquePointer<T, Deleter_t>::~AuUniquePointer()
+{
+    if (!this->pThat)
+    {
+        return;
+    }
+    
+    if constexpr (AuIsFunction_v<Deleter_t>)
+    {
+        if (this->deleter)
+        {
+            this->deleter(this->pThat);
+        }
+        else
+        {
+            AuDefaultDeleter<T>()(this->pThat);
+        }
+    }
+    else
+    {
+        this->deleter(this->pThat);
+    }
+}
+
+template <typename T, typename Deleter_t>
+AuUniquePointer<T, Deleter_t> &AuUniquePointer<T, Deleter_t>::operator=(std::nullptr_t)
+{
+    this->Reset();
+    return *this;
+}
+
+template <typename T, typename Deleter_t>
+template <typename U>
+AuUniquePointer<T, Deleter_t> &AuUniquePointer<T, Deleter_t>::operator=(AuUniquePointer<U> &&that) noexcept
+{
+    AuUniquePointer<T> temp(that.Release(), that.GetDeleter());
+    temp.Swap(*this);
+    return *this;
+}
+
+template <typename T, typename Deleter_t>
+AuUniquePointer<T, Deleter_t> &AuUniquePointer<T, Deleter_t>::operator=(AuUniquePointer<T, Deleter_t> &&that) noexcept
+{
+    that.Swap(*this);
+    return *this;
+}
+
+template <typename T, typename Deleter_t>
+T *AuUniquePointer<T, Deleter_t>::operator->() const
+{
+    return this->pThat;
+} 
+
+template <typename T, typename Deleter_t>
+T &AuUniquePointer<T, Deleter_t>::operator*() const
+{
+    return *this->pThat;
+}
+
+template <typename T, typename Deleter_t>
+T *AuUniquePointer<T, Deleter_t>::get() const
+{
+    return this->pThat;
+}
+
+template <typename T, typename Deleter_t>
+AuUniquePointer<T, Deleter_t>::operator bool() const
+{
+    return this->pThat;
+}
+
+template <typename T, typename Deleter_t>
+T *AuUniquePointer<T, Deleter_t>::Release() noexcept
+{
+    T *pRet {};
+    AuSwap(pRet, this->pThat);
+    return pRet;
+}
+
+template <typename T, typename Deleter_t>
+T *AuUniquePointer<T, Deleter_t>::release() noexcept
+{
+    return this->Release();
+}
+
+template <typename T, typename Deleter_t>
+void AuUniquePointer<T, Deleter_t>::Swap(AuUniquePointer &that) noexcept
+{
+    AuSwap(this->pThat, that.pThat);
+    AuSwap(this->deleter, that.deleter);
+}
+
+template <typename T, typename Deleter_t>
+void AuUniquePointer<T, Deleter_t>::swap(AuUniquePointer &that) noexcept
+{
+    this->Swap(that);
+}
+
+template <typename T, typename Deleter_t>
+void AuUniquePointer<T, Deleter_t>::Reset()
+{
+    if (auto pThat = Release())
+    {
+        if constexpr (AuIsFunction_v<Deleter_t>)
+        {
+            if (this->deleter)
+            {
+                this->deleter(pThat);
+            }
+            else
+            {
+                AuDefaultDeleter<T>()(pThat);
+            }
+        }
+        else
+        {
+            this->deleter(pThat);
+        }
+    }
+}
+
+template <typename T, typename Deleter_t>
+void AuUniquePointer<T, Deleter_t>::reset()
+{
+    this->Reset();
+}
+
+template <typename T, typename Deleter_t>
+const Deleter_t &AuUniquePointer<T, Deleter_t>::GetDeleter() const noexcept
+{
+    return this->deleter;
+}
+
+template <typename T, typename Deleter_t>
+const Deleter_t &AuUniquePointer<T, Deleter_t>::get_deleter() const noexcept
+{
+    return this->GetDeleter();
+}

Include/auROXTL/Objects/SOO.hpp

@@ -172,7 +172,19 @@ using Type = Type ## SOO;
     AUROXTL_INTERFACE_SOO_HDR_EX2(vis, Type, extends, targetSize, (AU_NO_COPY_NO_MOVE(Type ## SOO)), ## __VA_ARGS__)
 
 #define AUROXTL_INTERFACE_SOO_HDR(Type, extends, targetSize, ...)        \
-    AUROXTL_INTERFACE_SOO_HDR_EX(, Type, extends, targetSize, ## __VA_ARGS__)
+    AUROXTL_INTERFACE_SOO_HDR_EX(, Type, extends, targetSize, ## __VA_ARGS__) \
+                                                                         \
+    template <class ... T>                                               \
+    extends ## Unique_t Type ## UniqueOnHeap(AuHeap *pHeap, T &&... args)   \
+    {                                                                    \
+        return pHeap->NewClassUnique<Type>(AuForward<T>(args)...);       \
+    }                                                                    \
+                                                                         \
+    template <class ... T>                                               \
+    extends ## Shared_t Type ## SharedOnHeap(AuHeap *pHeap, T &&... args)   \
+    {                                                                    \
+        return pHeap->NewClass<Type>(AuForward<T>(args)...);             \
+    }
 
 #define AUROXTL_INTERFACE_SOO_SRC_EX(vis, Type, FullType, ...)           \
 vis Type ## SOO::Type ## SOO(AU_FOR_EACH_FIRST(_AUROXTL_INTERRFACE_SOO_EMITTER_0, _AUROXTL_INTERRFACE_SOO_EMITTER_1, ## __VA_ARGS__, (AuUInt32, uSize))) \

Include/auROXTL/STLShims/ExtendStlLikeSharedPtr.hpp

@@ -142,14 +142,32 @@ namespace Aurora::Memory
         }
 
         template <class Y, class Deleter>
-        ExSharedPtr(AURORA_RUNTIME_AU_UNIQUE_PTR<Y, Deleter> &&r) : Base_t(AuMove(r))
+        ExSharedPtr(AURORA_RUNTIME_AU_UNIQUE_PTR<Y, Deleter> &&r)
         {
+            if constexpr (AuIsFunction_v<Deleter>)
+            {
+                if (r.get_deleter())
+                {
+                    this->~ExSharedPtr();
+                    new (this) ExSharedPtr(r.release(), r.get_deleter());
+                }
+                else
+                {
+                    this->~ExSharedPtr();
+                    new (this) ExSharedPtr(r.release());
+                }
+            }
+            else
+            {
+                this->~ExSharedPtr();
+                new (this) ExSharedPtr(r.release(), r.get_deleter());
+            }
+
         #if !defined(_AURORA_NULLEXPT_ENABLE_UB)
             _cache();
         #endif
         }
 
-
         template <class T_t, typename B_t>
         void swap(ExSharedPtr<T_t, B_t> &in)
         {

Include/auROXTL/auBST.hpp

@@ -17,7 +17,7 @@ template <class T, typename Z, typename LessThan_t = AuHash::less<T>, class Allo
 using AuBST = AURORA_RUNTIME_AU_BST<T, Z, LessThan_t, Allocator_t>;
 
 template <class T, typename Z, typename LessThan_t = AuHash::less<T>>
-using AuBSTOfHeap = AuBST<T, Z, LessThan_t, Aurora::Memory::PmrCppHeapWrapper<AuPair<const T, Z>>>;
+using AuBSTOfHeap = AuBST<T, Z, LessThan_t, AuPMRAllocator<AuPair<const T, Z>>>;
 
 template<typename T>
 struct AuIsBST : AuFalseType

Include/auROXTL/auHashMap.hpp

@@ -17,7 +17,7 @@ template <class T, class Z, class Hash_t = AuHash::hash<T>, class Equal_t = AuHa
 using AuHashMap = AURORA_RUNTIME_AU_HASH_MAP<T, Z, Hash_t, Equal_t, Allocator_t>;
 
 template <class T, class Z, class Hash_t = AuHash::hash<T>, class Equal_t = AuHash::equal<T>>
-using AuHashMapOfHeap = AuHashMap<T, Z, Hash_t, Equal_t, Aurora::Memory::PmrCppHeapWrapper<AuPair<const T, Z>>>;
+using AuHashMapOfHeap = AuHashMap<T, Z, Hash_t, Equal_t, AuPMRAllocator<AuPair<const T, Z>>>;
 
 template<typename T>
 struct AuIsHashMap : AuFalseType

Include/auROXTL/auList.hpp

@@ -26,4 +26,4 @@
 #endif
 
 template <class T>
-using AuListOfHeap = AuList<T, Aurora::Memory::PmrCppHeapWrapper<T>>;
+using AuListOfHeap = AuList<T, AuPMRAllocator<T>>;

Include/auROXTL/auMemoryModel.hpp

@@ -12,6 +12,18 @@
 
 #include "auTypes.hpp"
 
+struct AuHeap;
+
+namespace __audetail
+{
+    extern AuHeap *gDefaultDiscontiguousHeap;
+}
+
+namespace Aurora::Memory
+{
+    struct ProxyHeap;
+}
+
 #if !defined(AURORA_RUNTIME_AU_SHARED_PTR)
     #define AURORA_RUNTIME_AU_SHARED_PTR std::shared_ptr
 #endif
@@ -24,15 +36,19 @@ template <class T>
 using AuWPtr = AURORA_RUNTIME_AU_WEAK_PTR<T>;
 
 #if !defined(AURORA_RUNTIME_AU_UNIQUE_PTR)
-    #define AURORA_RUNTIME_AU_UNIQUE_PTR std::unique_ptr
+    #define AURORA_RUNTIME_AU_UNIQUE_PTR AuUniquePointer
 #endif
 
+#include <auROXTL/MemoryModel/auUniquePointer.hpp>
 #include "STLShims/ExtendStlLikeSharedPtr.hpp"
 
 template <class T>
 using AuSPtr = typename Aurora::Memory::ExSharedPtr<T, AURORA_RUNTIME_AU_SHARED_PTR<T>>;
 
-template <class T, typename Deleter_t>
+template <class T>
+using AuSSPtr = typename AURORA_RUNTIME_AU_SHARED_PTR<T>;
+
+template <class T, typename Deleter_t = void(*)(T *)>
 using AuUPtr = AURORA_RUNTIME_AU_UNIQUE_PTR<T, Deleter_t>;
 
 #if !defined(AU_AuEnableSharedFromThis)
@@ -99,13 +115,14 @@ static void auline AuSafeDelete(T *in)
     #define AURORA_RUNTIME_AU_DEFAULT_DELETER std::default_delete
 #endif
 
+template <class T>
+struct AuPMRAllocator;
+
 namespace Aurora::Memory
 {
     template <class T>
     struct CppHeapWrapper;
     
-    template <class T>
-    struct PmrCppHeapWrapper;
 
 #if defined(AURORA_ROXTL_ALLOCATORS_USE_STD)
 
@@ -306,31 +323,7 @@ namespace Aurora::Memory
 #endif
 
 template <class T, typename... Args>
-static auline AuSPtr<T> AuMakeShared(Args&&... args)
+AuSPtr<T> AuMakeShared(Args&&... args);
-{
-    using Z = AuRemoveConst_t<T>;
-
-    try
-    {
-    #if defined(AURORA_ROXTL_ALLOCATORS_USE_STD)
-        return AURORA_RUNTIME_MAKE_SHARED<T>(AuForward<Args>(args)...);
-    #else
-        auto pNext = Aurora::Memory::__FAlloc(sizeof(T), alignof(T));
-        if (!pNext)
-        {
-            return nullptr;
-        }
-        
-        auto pNextClass = (Z *)pNext;
-        new (pNextClass) Z (AuForward<Args>(args)...);
-        return std::shared_ptr<T>(pNextClass, Aurora::Memory::DefaultRuntimeDeleter<Z> {}, Aurora::Memory::SharedControlBlockAllocator<T> {});
-    #endif
-    }
-    catch (...)
-    {
-        return {};
-    }
-}
 
 template <class T, typename... Args>
 static auline AuSPtr<T> AuMakeSharedPanic(Args&&... args)
@@ -418,17 +411,18 @@ namespace __audetail
         char a;
     };
 
+    inline AuSPtr<Dummy> gDummy;
+
     inline AuSPtr<Dummy> GetDummyDeleter()
     {
-        static AuSPtr<Dummy> d;
+        if (!gDummy)
-        if (!d)
         {
         #if defined(AURORA_COMPILER_MSVC)
-            return d;
+            return gDummy;
         #endif
-            d = AuMakeShared<Dummy>();
+            gDummy = AuMakeShared<Dummy>();
         }
-        return d;
+        return gDummy;
     }
 }
 
@@ -459,3 +453,13 @@ inline constexpr bool operator!=(const Aurora::Memory::BaseAuroraRuntimeAllocato
 }
 
 #include <auROXTL/MemoryModel/auSetAllocator.hpp>
+
+#include <auROXTL/MemoryModel/auPMRAllocator.hpp>
+
+#include <auROXTL/MemoryModel/auHeapStats.hpp>
+#include <auROXTL/MemoryModel/auHeap.hpp>
+#include <auROXTL/MemoryModel/auHeapAccessor.hpp>
+
+#include <auROXTL/MemoryModel/auDummyHeap.hpp>
+
+#include <auROXTL/MemoryModel/auMemoryAllocate.hpp>

Include/auROXTLTypes.hpp

@@ -169,6 +169,8 @@ namespace __audetail
 #include <auROXTL/auVector.hpp>
 #include <auROXTL/auArray.hpp>
 #include <auROXTL/auArrayList.hpp>
+#include <auROXTL/auAtomic.hpp>
+#include <auROXTL/MemoryModel/auMemoryView.hpp>
 #include <auROXTL/auOptional.hpp>
 #include <auROXTL/auOptionalEx.hpp>
 #include <auROXTL/Iterators/auUTF8Iterator.hpp>

Include/auROXTLUtils.hpp

@@ -78,6 +78,10 @@ namespace __audetail
 
 #include <auROXTL/MemoryModel/auSetAllocator.ipp>
 
+#include <auROXTL/MemoryModel/auHeap.ipp>
+#include <auROXTL/MemoryModel/auUniquePointer.ipp>
+#include <auROXTL/MemoryModel/auMemoryView.ipp>
+
 struct IAuNullDelegate
 {
     virtual void OnCall() = 0;