invalidatable.h

 
#pragma once
 
#include "system/exceptions.h"
 
namespace System { namespace Collections {
 
class InvalidatableTracker; // Forward declaration
 
class ASPOSECPP_SHARED_CLASS Invalidatable
{
public:
    ASPOSECPP_SHARED_API int64_t GetState();
 
    ASPOSECPP_SHARED_API void Invalidate();
 
protected:
    ASPOSECPP_SHARED_API Invalidatable();
 
private:
    int64_t m_state;
};
 
class ASPOSECPP_SHARED_CLASS InvalidatableTracker
{
public:
    ASPOSECPP_SHARED_API InvalidatableTracker(Invalidatable* invalidator);
 
    ASPOSECPP_SHARED_API bool CheckValidity() const;
 
private:
    Invalidatable* m_invalidator;
    int64_t m_state;
};
 
}} // namespace System::Collections