cAtomManager.h

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//
//
 
#ifndef _INC_cAtomManager_H
#define _INC_cAtomManager_H
#ifndef NO_PRAGMA_ONCE
#pragma once
#endif
 
#include "cAtom.h"
#include "cLogMgr.h"
#include "cArraySortRef.h"
#include "cSingleton.h"
 
namespace Gray
{
        class GRAYCORE_LINK cAtomManager
                : public cSingleton < cAtomManager >
        {
 
                friend class cSingleton < cAtomManager >;
                friend class cAtomRef;
 
        private:
                cAtomRef m_aEmpty;      
                static const int kRefsBase = 3; // We only have 3 refs = we can be deleted. Magic number.
 
                mutable cThreadLockCount m_Lock;        // make it thread safe.
                cArraySortName< cAtomDef, ATOMCHAR_t > m_aName; 
                cArraySortHash< cAtomDef, ATOMCODE_t > m_aHash; 
                cArraySortHash< cAtomDef, ATOMCODE_t > m_aStatic;       
 
        protected:
                bool RemoveAtom(cAtomDef* pDef);
                cAtomDefPtr CreateAtom(ITERATE_t index, COMPARE_t iCompareRes, cStringA sVal);
                cAtomDefPtr FindorCreateAtomStr(const cStringA& sName);
                cAtomDefPtr FindorCreateAtomStr(const ATOMCHAR_t* pszName);
                void SetAtomStatic(cAtomDef* pDef);
 
        public:
                cAtomManager();
                ~cAtomManager();
 
                cAtomRef FindAtomStr(const ATOMCHAR_t* pszText) const;
                cAtomRef FindAtomHashCode(ATOMCODE_t idAtom) const;
 
                HRESULT DebugDumpFile(cStreamOutput& o) const;
 
                CHEAPOBJECT_IMPL;
                UNITTEST_FRIEND(cAtom)
        };
}
 
#endif