47 lines
779 B
C++
47 lines
779 B
C++
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/*++
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Copyright (c) 1990 Microsoft Corporation
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Module Name:
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mem.hxx
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Abstract:
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The class MEM contains one pure virtual function named 'Acquire'.
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The implementors and users of this class must follow some simple
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constraints.
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Acquire will return a pointer to Size bytes of memory or NULL.
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A function taking a MEM as an argument should call Acquire at most one
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time. It should not, for instance, cache a pointer to the MEM for
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future calls to Acquire.
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--*/
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#if !defined(MEM_DEFN)
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#define MEM_DEFN
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DECLARE_CLASS( MEM );
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class MEM : public OBJECT {
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public:
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VIRTUAL
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PVOID
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Acquire(
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IN ULONG Size,
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IN ULONG AlignmentMask DEFAULT 0
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) PURE;
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protected:
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DECLARE_CONSTRUCTOR( MEM );
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};
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#endif // MEM_DEFN
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