43 lines
982 B
C++
43 lines
982 B
C++
/**
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* PANDA 3D SOFTWARE
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* Copyright (c) Carnegie Mellon University. All rights reserved.
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*
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* All use of this software is subject to the terms of the revised BSD
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* license. You should have received a copy of this license along
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* with this source code in a file named "LICENSE."
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*
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* @file p3dReferenceCount.h
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* @author drose
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* @date 2009-07-09
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*/
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#ifndef P3DREFERENCECOUNT_H
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#define P3DREFERENCECOUNT_H
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#include "p3d_plugin_common.h"
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/**
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* A base class for reference-counted objects in this module. We follow the
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* Panda convention, rather than the Python convention: the reference count of
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* a new object is initially 0.
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*/
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class P3DReferenceCount {
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public:
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inline P3DReferenceCount();
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inline ~P3DReferenceCount();
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inline void ref() const;
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inline bool unref() const;
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inline int get_ref_count() const;
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private:
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int _ref_count;
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};
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template<class RefCountType>
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inline void p3d_unref_delete(RefCountType *ptr);
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#include "p3dReferenceCount.I"
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#endif
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