xref: /aoo42x/main/rsc/source/tools/rschash.cxx (revision cdf0e10c)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_rsc.hxx"
30*cdf0e10cSrcweir #include <rschash.hxx>
31*cdf0e10cSrcweir 
32*cdf0e10cSrcweir using namespace rtl;
33*cdf0e10cSrcweir 
34*cdf0e10cSrcweir AtomContainer::AtomContainer()
35*cdf0e10cSrcweir {
36*cdf0e10cSrcweir     m_aStringToID[ OString() ] = 0;
37*cdf0e10cSrcweir     m_aIDToString[ 0 ] = OString();
38*cdf0e10cSrcweir     m_nNextID = 1;
39*cdf0e10cSrcweir }
40*cdf0e10cSrcweir 
41*cdf0e10cSrcweir AtomContainer::~AtomContainer()
42*cdf0e10cSrcweir {
43*cdf0e10cSrcweir }
44*cdf0e10cSrcweir 
45*cdf0e10cSrcweir Atom AtomContainer::getID( const OString& rStr, bool bOnlyIfExists )
46*cdf0e10cSrcweir {
47*cdf0e10cSrcweir     OString aKey = rStr.toAsciiLowerCase();
48*cdf0e10cSrcweir     std::hash_map< OString, Atom, OStringHash >::const_iterator it =
49*cdf0e10cSrcweir         m_aStringToID.find( aKey );
50*cdf0e10cSrcweir     if( it != m_aStringToID.end() )
51*cdf0e10cSrcweir         return it->second;
52*cdf0e10cSrcweir 
53*cdf0e10cSrcweir     if( bOnlyIfExists )
54*cdf0e10cSrcweir         return InvalidAtom;
55*cdf0e10cSrcweir 
56*cdf0e10cSrcweir     Atom aRet = m_nNextID;
57*cdf0e10cSrcweir     m_aStringToID[ aKey ] = m_nNextID;
58*cdf0e10cSrcweir     m_aIDToString[ m_nNextID ] = rStr;
59*cdf0e10cSrcweir     m_nNextID++;
60*cdf0e10cSrcweir     return aRet;
61*cdf0e10cSrcweir }
62*cdf0e10cSrcweir 
63*cdf0e10cSrcweir const OString& AtomContainer::getString( Atom nAtom )
64*cdf0e10cSrcweir {
65*cdf0e10cSrcweir     std::hash_map< Atom, OString >::const_iterator it =
66*cdf0e10cSrcweir         m_aIDToString.find( nAtom );
67*cdf0e10cSrcweir     return (it != m_aIDToString.end()) ? it->second : m_aIDToString[0];
68*cdf0e10cSrcweir }
69