Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include <rschash.hxx>
      21             : 
      22             : 
      23           0 : AtomContainer::AtomContainer()
      24             : {
      25           0 :     m_aStringToID[ OString() ] = 0;
      26           0 :     m_aIDToString[ 0 ] = OString();
      27           0 :     m_nNextID = 1;
      28           0 : }
      29             : 
      30           0 : AtomContainer::~AtomContainer()
      31             : {
      32           0 : }
      33             : 
      34           0 : Atom AtomContainer::getID( const OString& rStr, bool bOnlyIfExists )
      35             : {
      36           0 :     OString aKey = rStr.toAsciiLowerCase();
      37             :     boost::unordered_map< OString, Atom, OStringHash >::const_iterator it =
      38           0 :         m_aStringToID.find( aKey );
      39           0 :     if( it != m_aStringToID.end() )
      40           0 :         return it->second;
      41             : 
      42           0 :     if( bOnlyIfExists )
      43           0 :         return InvalidAtom;
      44             : 
      45           0 :     Atom aRet = m_nNextID;
      46           0 :     m_aStringToID[ aKey ] = m_nNextID;
      47           0 :     m_aIDToString[ m_nNextID ] = rStr;
      48           0 :     m_nNextID++;
      49           0 :     return aRet;
      50             : }
      51             : 
      52           0 : const OString& AtomContainer::getString( Atom nAtom )
      53             : {
      54             :     boost::unordered_map< Atom, OString >::const_iterator it =
      55           0 :         m_aIDToString.find( nAtom );
      56           0 :     return (it != m_aIDToString.end()) ? it->second : m_aIDToString[0];
      57             : }
      58             : 
      59             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */