xref: /aoo42x/main/rsc/source/tools/rschash.cxx (revision 477794c1)
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11  *   http://www.apache.org/licenses/LICENSE-2.0
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14  * software distributed under the License is distributed on an
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16  * KIND, either express or implied.  See the License for the
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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 
AtomContainer()30 AtomContainer::AtomContainer()
31 {
32     m_aStringToID[ OString() ] = 0;
33     m_aIDToString[ 0 ] = OString();
34     m_nNextID = 1;
35 }
36 
~AtomContainer()37 AtomContainer::~AtomContainer()
38 {
39 }
40 
getID(const OString & rStr,bool bOnlyIfExists)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 
getString(Atom nAtom)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