hashable.h

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/*
 * Copyright (C) 2019-2025 Global Graphics Software Ltd. All rights reserved.
 */
 
#ifndef JAWSMAKO_HASHABLE
#define JAWSMAKO_HASHABLE
 
 
#include <jawsmako/types.h>

 
namespace JawsMako
{
    class IHashable
    {
      public:
        virtual ~IHashable() {}
        
        virtual uint64 hash() const
        {
            uint64 hashVal = 0;
            updateHash(hashVal);
            return hashVal;
        }
        
#ifdef SWIG
        %apply unsigned long long &OUTPUT { uint64 &hash };
#endif
        virtual void updateHash(uint64 &hash) const = 0;
#ifdef SWIG
        %clear uint64 &hash;
#endif
    };
 
}
 
#endif