LCOV - code coverage report
Current view: top level - sw/source/core/bastyp - ring.cxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 30 37 81.1 %
Date: 2012-08-25 Functions: 4 6 66.7 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5 8 62.5 %

           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                 :            : #include "ring.hxx"
      30                 :            : 
      31                 :     500030 : Ring::Ring( Ring *pObj )
      32                 :            : {
      33         [ +  + ]:     500030 :     if( !pObj )
      34                 :            :     {
      35                 :     499326 :         pNext = this, pPrev = this;
      36                 :            :     }
      37                 :            :     else
      38                 :            :     {
      39                 :        704 :         pNext = pObj;
      40                 :        704 :         pPrev = pObj->pPrev;
      41                 :        704 :         pObj->pPrev = this;
      42                 :        704 :         pPrev->pNext = this;
      43                 :            :     }
      44                 :     500030 : }
      45                 :            : 
      46                 :     500561 : Ring::~Ring()
      47                 :            : {
      48                 :     500561 :     pNext->pPrev = pPrev;
      49                 :     500561 :     pPrev->pNext = pNext;
      50         [ -  + ]:     500561 : }
      51                 :            : 
      52                 :        210 : void Ring::MoveTo(Ring *pDestRing)
      53                 :            : {
      54                 :            :     // delete from "old"
      55                 :        210 :     pNext->pPrev = pPrev;
      56                 :        210 :     pPrev->pNext = pNext;
      57                 :            : 
      58                 :            :     // insert into "new"
      59         [ +  + ]:        210 :     if( pDestRing )
      60                 :            :     {
      61                 :         70 :         pNext = pDestRing;
      62                 :         70 :         pPrev = pDestRing->pPrev;
      63                 :         70 :         pDestRing->pPrev = this;
      64                 :         70 :         pPrev->pNext = this;
      65                 :            :     }
      66                 :            :     else
      67                 :            :     {
      68                 :        140 :         pNext = pPrev = this;
      69                 :            :     }
      70                 :            : 
      71                 :        210 : }
      72                 :            : 
      73                 :          8 : void Ring::MoveRingTo(Ring *pDestRing)
      74                 :            : {
      75                 :            :     // insert the whole ring into DestRing
      76                 :          8 :     Ring* pMyPrev = pPrev;
      77                 :          8 :     Ring* pDestPrev = pDestRing->pPrev;
      78                 :            : 
      79                 :          8 :     pMyPrev->pNext = pDestRing;
      80                 :          8 :     pDestPrev->pNext = this;
      81                 :          8 :     pDestRing->pPrev = pMyPrev;
      82                 :          8 :     pPrev = pDestPrev;
      83                 :          8 : }
      84                 :            : 
      85                 :          0 : sal_uInt32 Ring::numberOf() const
      86                 :            : {
      87                 :          0 :     sal_uInt32 nRet = 1;
      88                 :          0 :     const Ring* pNxt = pNext;
      89         [ #  # ]:          0 :     while( pNxt != this )
      90                 :            :     {
      91                 :          0 :         ++nRet;
      92                 :          0 :         pNxt = pNxt->GetNext();
      93                 :            :     }
      94                 :          0 :     return nRet;
      95                 :            : }
      96                 :            : 
      97                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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