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- #pragma once
- #include "irrTypes.h"
- namespace irr
- {
- class IReferenceCounted
- {
- public:
-
- IReferenceCounted() :
- ReferenceCounter(1)
- {
- }
-
- virtual ~IReferenceCounted()
- {
- }
-
- IReferenceCounted(const IReferenceCounted &) = delete;
- IReferenceCounted &operator=(const IReferenceCounted &) = delete;
-
-
- void grab() const { ++ReferenceCounter; }
-
-
- bool drop() const
- {
-
- _IRR_DEBUG_BREAK_IF(ReferenceCounter <= 0)
- --ReferenceCounter;
- if (!ReferenceCounter) {
- delete this;
- return true;
- }
- return false;
- }
-
-
- s32 getReferenceCount() const
- {
- return ReferenceCounter;
- }
- private:
-
- mutable s32 ReferenceCounter;
- };
- }
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