LCOV - code coverage report
Current view: top level - sd/inc/helper - simplereferencecomponent.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 0 1 0.0 %
Date: 2012-08-25 Functions: 0 1 0.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 0 0 -

           Branch data     Line data    Source code
       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*************************************************************************
       3                 :            :  *
       4                 :            :  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
       5                 :            :  *
       6                 :            :  * Copyright 2000, 2010 Oracle and/or its affiliates.
       7                 :            :  *
       8                 :            :  * OpenOffice.org - a multi-platform office productivity suite
       9                 :            :  *
      10                 :            :  * This file is part of OpenOffice.org.
      11                 :            :  *
      12                 :            :  * OpenOffice.org is free software: you can redistribute it and/or modify
      13                 :            :  * it under the terms of the GNU Lesser General Public License version 3
      14                 :            :  * only, as published by the Free Software Foundation.
      15                 :            :  *
      16                 :            :  * OpenOffice.org is distributed in the hope that it will be useful,
      17                 :            :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      18                 :            :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      19                 :            :  * GNU Lesser General Public License version 3 for more details
      20                 :            :  * (a copy is included in the LICENSE file that accompanied this code).
      21                 :            :  *
      22                 :            :  * You should have received a copy of the GNU Lesser General Public License
      23                 :            :  * version 3 along with OpenOffice.org.  If not, see
      24                 :            :  * <http://www.openoffice.org/license.html>
      25                 :            :  * for a copy of the LGPLv3 License.
      26                 :            :  *
      27                 :            :  ************************************************************************/
      28                 :            : 
      29                 :            : #ifndef _SD_SIMPLEREFERENCECOMPONENT_HXX_
      30                 :            : #define _SD_SIMPLEREFERENCECOMPONENT_HXX_
      31                 :            : 
      32                 :            : #include "osl/interlck.h"
      33                 :            : #include "sal/types.h"
      34                 :            : 
      35                 :            : #include <cstddef>
      36                 :            : #include <new>
      37                 :            : 
      38                 :            : #include <sddllapi.h>
      39                 :            : 
      40                 :            : namespace sd {
      41                 :            : 
      42                 :            : /** A simple base implementation for reference-counted components.
      43                 :            :     acts like sal::SimpleReferenceObject but calls the virtual disposing()
      44                 :            :     methods before the ref count switches from 1 to zero.
      45                 :            :  */
      46                 :            : class SimpleReferenceComponent
      47                 :            : {
      48                 :            : public:
      49                 :            :     SimpleReferenceComponent();
      50                 :            : 
      51                 :            :     /** @ATTENTION
      52                 :            :         The results are undefined if, for any individual instance of
      53                 :            :         SimpleReferenceComponent, the total number of calls to acquire() exceeds
      54                 :            :         the total number of calls to release() by a platform dependent amount
      55                 :            :         (which, hopefully, is quite large).
      56                 :            :      */
      57                 :            :     SD_DLLPUBLIC void acquire();
      58                 :            :     SD_DLLPUBLIC void release();
      59                 :            : 
      60                 :            :     void Dispose();
      61                 :            : 
      62                 :          0 :     bool isDisposed() const { return mbDisposed; }
      63                 :            : 
      64                 :            :     /** see general class documentation
      65                 :            :      */
      66                 :            :     static void * operator new(std::size_t nSize) SAL_THROW((std::bad_alloc));
      67                 :            : 
      68                 :            :     /** see general class documentation
      69                 :            :      */
      70                 :            :     static void * operator new(std::size_t nSize,
      71                 :            :                                std::nothrow_t const & rNothrow)
      72                 :            :        ;
      73                 :            : 
      74                 :            :     /** see general class documentation
      75                 :            :      */
      76                 :            :     static void operator delete(void * pPtr);
      77                 :            : 
      78                 :            :     /** see general class documentation
      79                 :            :      */
      80                 :            :     static void operator delete(void * pPtr, std::nothrow_t const & rNothrow)
      81                 :            :        ;
      82                 :            : 
      83                 :            : protected:
      84                 :            :     virtual void disposing();
      85                 :            : 
      86                 :            :     virtual ~SimpleReferenceComponent();
      87                 :            : 
      88                 :            : private:
      89                 :            :     oslInterlockedCount m_nCount;
      90                 :            : 
      91                 :            :     /** not implemented
      92                 :            :         @internal
      93                 :            :      */
      94                 :            :     SimpleReferenceComponent(SimpleReferenceComponent &);
      95                 :            : 
      96                 :            :     /** not implemented
      97                 :            :         @internal
      98                 :            :      */
      99                 :            :     void operator =(SimpleReferenceComponent);
     100                 :            : 
     101                 :            :     /** not implemented (see general class documentation)
     102                 :            :         @internal
     103                 :            :      */
     104                 :            :     static void * operator new[](std::size_t);
     105                 :            : 
     106                 :            :     /** not implemented (see general class documentation)
     107                 :            :         @internal
     108                 :            :      */
     109                 :            :     static void operator delete[](void * pPtr);
     110                 :            : 
     111                 :            :     bool mbDisposed;
     112                 :            : };
     113                 :            : 
     114                 :            : }
     115                 :            : 
     116                 :            : #endif // _SALHELPER_SimpleReferenceComponent_HXX_
     117                 :            : 
     118                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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