AOO410/main/rsc/source/tools/rschash.cxx

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 * to you under the Apache License, Version 2.0 (the
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// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_rsc.hxx"
#include <rschash.hxx>

using namespace rtl;

AtomContainer::AtomContainer()
{
    m_aStringToID[ OString() ] = 0;
    m_aIDToString[ 0 ] = OString();
    m_nNextID = 1;
}

AtomContainer::~AtomContainer()
{
}

Atom AtomContainer::getID( const OString& rStr, bool bOnlyIfExists )
{
    OString aKey = rStr.toAsciiLowerCase();
    std::hash_map< OString, Atom, OStringHash >::const_iterator it =
        m_aStringToID.find( aKey );
    if( it != m_aStringToID.end() )
        return it->second;
    
    if( bOnlyIfExists )
        return InvalidAtom;
    
    Atom aRet = m_nNextID;
    m_aStringToID[ aKey ] = m_nNextID;
    m_aIDToString[ m_nNextID ] = rStr;
    m_nNextID++;
    return aRet;
}

const OString& AtomContainer::getString( Atom nAtom )
{
    std::hash_map< Atom, OString >::const_iterator it =
        m_aIDToString.find( nAtom );
    return (it != m_aIDToString.end()) ? it->second : m_aIDToString[0];
}