hash.hxx

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#ifndef INCLUDED_IDL_INC_HASH_HXX
#define INCLUDED_IDL_INC_HASH_HXX
 
#include <rtl/string.hxx>
#include <tools/solar.h>
#include <unordered_map>
#include <memory>
#include <utility>
 
class SvStringHashEntry
{
    OString     aName;
    sal_uInt32   nValue;
public:
    SvStringHashEntry( OString aName_ )
        : aName(std::move(aName_))
        , nValue(0)
    {
    }
 
    const OString&  GetName() const { return aName; }
 
    void            SetValue( sal_uInt32 n ) { nValue = n; }
    sal_uInt32       GetValue() const { return nValue; }
};
 
class SvStringHashTable
{
    std::unordered_map<sal_uInt32, std::unique_ptr<SvStringHashEntry>> maInt2EntryMap;
    std::unordered_map<OString, sal_uInt32> maString2IntMap;
    sal_uInt32 mnNextId = 0;
 
public:
    SvStringHashEntry * Insert( OString const & rElement, sal_uInt32 * pInsertPos );
    bool Test( OString const & rElement, sal_uInt32 * pInsertPos );
    SvStringHashEntry * Get( sal_uInt32 nInsertPos ) const;
    OString GetNearString( std::string_view rName ) const;
};
 
#endif // INCLUDED_IDL_INC_HASH_HXX
 
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