objectType.h

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/*********************************************************************************
** Copyright (c) 2020 MAK Technologies, Inc.
** All rights reserved.
*********************************************************************************/



#pragma once

#include "legionDataStore/export.h"
#include "legionDataStore/dataTypes.h"

#include <iostream>

namespace Legion
{
   class LEGION_DLL ObjectType
   {
   public:
      ObjectType();
      ObjectType(Int8* values);
      ObjectType(Int8 knd, Int8 dom, Int16 ctr, Int8 cat, Int8 sub, Int8 spec, Int8 ext);

      static const ObjectType& nullType()
      {
         static ObjectType aNullType;
         return aNullType;
      }

      bool isNull() const
      {
         return *this == nullType();
      }

      bool operator== (const ObjectType& rhs) const
      {
         return
            val == rhs.val;
      };

      bool operator!= (const ObjectType& rhs) const
      {
         return val != rhs.val;
      };

      bool matches(const ObjectType& rhs) const
      {
         if ((kind == -1 || kind == rhs.kind) &&
             (domain == -1 || domain == rhs.domain) &&
             (country == -1 || country == rhs.country) &&
             (category == -1 || category == rhs.category) &&
             (subcategory == -1 || subcategory == rhs.subcategory) &&
             (specific == -1 || specific == rhs.specific) &&
             (extra == -1 || extra == rhs.extra))
         {
            return true;
         }

         return false;
      }

      union
      {
         struct {
            Int8 kind;
            Int8 domain;
            Int16 country;
            Int8 category;
            Int8 subcategory;
            Int8 specific;
            Int8 extra;
         };

         UInt64 val;
      };

      bool operator<(const ObjectType &type) const;

   };


   LEGION_DLL std::ostream& operator<< (std::ostream& outputStr, const ObjectType& type);
}