LCOV - code coverage report
Current view: directory - rdf/base/src - nsNameSpaceMap.h (source / functions) Found Hit Coverage
Test: app.info Lines: 20 20 100.0 %
Date: 2012-06-02 Functions: 10 10 100.0 %

       1                 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
       2                 :  *
       3                 :  * ***** BEGIN LICENSE BLOCK *****
       4                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       5                 :  *
       6                 :  * The contents of this file are subject to the Mozilla Public License Version
       7                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       8                 :  * the License. You may obtain a copy of the License at
       9                 :  * http://www.mozilla.org/MPL/
      10                 :  *
      11                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      12                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      13                 :  * for the specific language governing rights and limitations under the
      14                 :  * License.
      15                 :  *
      16                 :  * The Original Code is mozilla.org Code.
      17                 :  *
      18                 :  * The Initial Developer of the Original Code is
      19                 :  * Netscape Communications Corporation.
      20                 :  * Portions created by the Initial Developer are Copyright (C) 1999
      21                 :  * the Initial Developer. All Rights Reserved.
      22                 :  *
      23                 :  * Contributor(s):
      24                 :  *   Chris Waterson <waterson@netscape.com>
      25                 :  *
      26                 :  * Alternatively, the contents of this file may be used under the terms of
      27                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
      28                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      29                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      30                 :  * of those above. If you wish to allow use of your version of this file only
      31                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      32                 :  * use your version of this file under the terms of the MPL, indicate your
      33                 :  * decision by deleting the provisions above and replace them with the notice
      34                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      35                 :  * the provisions above, a recipient may use your version of this file under
      36                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      37                 :  *
      38                 :  * ***** END LICENSE BLOCK ***** */
      39                 : 
      40                 : #ifndef nsNameSpaceMap_h__
      41                 : #define nsNameSpaceMap_h__
      42                 : 
      43                 : #include "nsCOMPtr.h"
      44                 : #include "nsString.h"
      45                 : #include "nsIAtom.h"
      46                 : 
      47                 : class nsNameSpaceMap
      48                 : {
      49                 : public:
      50                 :     class Entry {
      51                 :     public:
      52              56 :         Entry(const nsCSubstring& aURI, nsIAtom* aPrefix)
      53              56 :             : mURI(aURI), mPrefix(aPrefix), mNext(nsnull) {
      54              56 :             MOZ_COUNT_CTOR(nsNameSpaceMap::Entry); }
      55                 : 
      56              56 :         ~Entry() { MOZ_COUNT_DTOR(nsNameSpaceMap::Entry); }
      57                 :         
      58                 :         nsCString mURI;
      59                 :         nsCOMPtr<nsIAtom> mPrefix; 
      60                 : 
      61                 :         Entry* mNext;
      62                 :     };
      63                 : 
      64                 :     nsNameSpaceMap();
      65                 :     ~nsNameSpaceMap();
      66                 : 
      67                 :     nsresult
      68                 :     Put(const nsAString& aURI, nsIAtom* aPrefix);
      69                 : 
      70                 :     nsresult
      71                 :     Put(const nsCSubstring& aURI, nsIAtom* aPrefix);
      72                 : 
      73                 :     class const_iterator {
      74                 :     protected:
      75                 :         friend class nsNameSpaceMap;
      76                 : 
      77             486 :         const_iterator(const Entry* aCurrent)
      78             486 :             : mCurrent(aCurrent) {}
      79                 : 
      80                 :         const Entry* mCurrent;
      81                 : 
      82                 :     public:
      83                 :         const_iterator()
      84                 :             : mCurrent(nsnull) {}
      85                 : 
      86              19 :         const_iterator(const const_iterator& iter)
      87              19 :             : mCurrent(iter.mCurrent) {}
      88                 : 
      89                 :         const_iterator&
      90                 :         operator=(const const_iterator& iter) {
      91                 :             mCurrent = iter.mCurrent;
      92                 :             return *this; }
      93                 : 
      94                 :         const_iterator&
      95              38 :         operator++() {
      96              38 :             mCurrent = mCurrent->mNext;
      97              38 :             return *this; }
      98                 : 
      99                 :         const_iterator
     100                 :         operator++(int) {
     101                 :             const_iterator tmp(*this);
     102                 :             mCurrent = mCurrent->mNext;
     103                 :             return tmp; }
     104                 : 
     105             729 :         const Entry* operator->() const { return mCurrent; }
     106                 : 
     107                 :         const Entry& operator*() const { return *mCurrent; }
     108                 : 
     109                 :         bool
     110             319 :         operator==(const const_iterator& iter) const {
     111             319 :             return mCurrent == iter.mCurrent; }
     112                 : 
     113                 :         bool
     114             319 :         operator!=(const const_iterator& iter) const {
     115             319 :             return ! iter.operator==(*this); }
     116                 :     };
     117                 : 
     118              38 :     const_iterator first() const {
     119              38 :         return const_iterator(mEntries); }
     120                 : 
     121             243 :     const_iterator last() const {
     122             243 :         return const_iterator(nsnull); }
     123                 : 
     124                 :     const_iterator GetNameSpaceOf(const nsCSubstring& aURI) const;
     125                 : 
     126                 : protected:
     127                 :     Entry* mEntries;
     128                 : };
     129                 : 
     130                 : 
     131                 : #endif // nsNameSpaceMap_h__

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