1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_rsc.hxx" 26 #include <rschash.hxx> 27 28 using namespace rtl; 29 30 AtomContainer::AtomContainer() 31 { 32 m_aStringToID[ OString() ] = 0; 33 m_aIDToString[ 0 ] = OString(); 34 m_nNextID = 1; 35 } 36 37 AtomContainer::~AtomContainer() 38 { 39 } 40 41 Atom AtomContainer::getID( const OString& rStr, bool bOnlyIfExists ) 42 { 43 OString aKey = rStr.toAsciiLowerCase(); 44 std::hash_map< OString, Atom, OStringHash >::const_iterator it = 45 m_aStringToID.find( aKey ); 46 if( it != m_aStringToID.end() ) 47 return it->second; 48 49 if( bOnlyIfExists ) 50 return InvalidAtom; 51 52 Atom aRet = m_nNextID; 53 m_aStringToID[ aKey ] = m_nNextID; 54 m_aIDToString[ m_nNextID ] = rStr; 55 m_nNextID++; 56 return aRet; 57 } 58 59 const OString& AtomContainer::getString( Atom nAtom ) 60 { 61 std::hash_map< Atom, OString >::const_iterator it = 62 m_aIDToString.find( nAtom ); 63 return (it != m_aIDToString.end()) ? it->second : m_aIDToString[0]; 64 } 65