LCOV - code coverage report
Current view: directory - objdir/xpcom/build - nsTObserverArray.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 14 12 85.7 %
Date: 2012-06-02 Functions: 2 2 100.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* ***** BEGIN LICENSE BLOCK *****
       3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       4                 :  *
       5                 :  * The contents of this file are subject to the Mozilla Public License Version
       6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       7                 :  * the License. You may obtain a copy of the License at
       8                 :  * http://www.mozilla.org/MPL/
       9                 :  *
      10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      12                 :  * for the specific language governing rights and limitations under the
      13                 :  * License.
      14                 :  *
      15                 :  * The Original Code is Mozilla.org code.
      16                 :  *
      17                 :  * The Initial Developer of the Original Code is Mozilla Foundation.
      18                 :  * Portions created by the Initial Developer are Copyright (C) 2006
      19                 :  * the Initial Developer. All Rights Reserved.
      20                 :  *
      21                 :  * Contributor(s):
      22                 :  *   Jonas Sicking <jonas@sicking.cc> (Original Author)
      23                 :  *   Daniel Witte <dwitte@stanford.edu>
      24                 :  *
      25                 :  * Alternatively, the contents of this file may be used under the terms of
      26                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      27                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      29                 :  * of those above. If you wish to allow use of your version of this file only
      30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      31                 :  * use your version of this file under the terms of the MPL, indicate your
      32                 :  * decision by deleting the provisions above and replace them with the notice
      33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      34                 :  * the provisions above, a recipient may use your version of this file under
      35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      36                 :  *
      37                 :  * ***** END LICENSE BLOCK ***** */
      38                 : 
      39                 : #include "nsTObserverArray.h"
      40                 : 
      41                 : void
      42            6893 : nsTObserverArray_base::AdjustIterators(index_type aModPos,
      43                 :                                        diff_type  aAdjustment)
      44                 : {
      45            6893 :   NS_PRECONDITION(aAdjustment == -1 || aAdjustment == 1,
      46                 :                   "invalid adjustment");
      47            6893 :   Iterator_base* iter = mIterators;
      48           14275 :   while (iter) {
      49             489 :     if (iter->mPosition > aModPos) {
      50             489 :       iter->mPosition += aAdjustment;
      51                 :     }
      52             489 :     iter = iter->mNext;
      53                 :   }
      54            6893 : }
      55                 : 
      56                 : void
      57           15132 : nsTObserverArray_base::ClearIterators()
      58                 : {
      59           15132 :   Iterator_base* iter = mIterators;
      60           30264 :   while (iter) {
      61               0 :     iter->mPosition = 0;
      62               0 :     iter = iter->mNext;
      63                 :   }
      64           15132 : }

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