| -rw-r--r-- | libopie2/opiecore/osmartpointer.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libopie2/opiecore/osmartpointer.h b/libopie2/opiecore/osmartpointer.h index 8f9da7f..c7dc9d9 100644 --- a/libopie2/opiecore/osmartpointer.h +++ b/libopie2/opiecore/osmartpointer.h @@ -3,64 +3,66 @@ This file is part of the Opie Project Copyright (C) 2004 Rajko Albrecht <alwin@handhelds.org> Copyright (C) The Opie Team <opie-devel@handhelds.org> =. .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef _OSmartPointer_h #define _OSmartPointer_h +#include <stddef.h> + /*! * \file OSmartPointer.h * \brief smart pointer and reference counter * \author Rajko Albrecht * */ namespace Opie { namespace Core { //! simple reference counter class class ORefCount { protected: //! reference count member long m_RefCount; public: //! first reference must be added after "new" via Pointer() ORefCount() : m_RefCount(0) {} virtual ~ORefCount() {} //! add a reference void Incr() { ++m_RefCount; } //! delete a reference void Decr() { --m_RefCount; } //! is it referenced bool Shared() { return (m_RefCount > 0); } }; |