csvsplits.hxx

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#pragma once

#include <sal/types.h>

#include <vector>

const sal_uInt32 CSV_VEC_NOTFOUND   = SAL_MAX_UINT32;
const sal_Int32 CSV_POS_INVALID     = -1;

class ScCsvSplits
{
private:
    typedef ::std::vector< sal_Int32 >      ScSplitVector;
    typedef ScSplitVector::const_iterator   const_iterator;

    ScSplitVector               maVec;          

public:
    // *** access by position *** ---------------------------------------------

    bool                        Insert( sal_Int32 nPos );
    bool                        Remove( sal_Int32 nPos );
    void                        RemoveRange( sal_Int32 nPosStart, sal_Int32 nPosEnd );
    void                        Clear();

    bool                        HasSplit( sal_Int32 nPos ) const;

    // *** access by index *** ------------------------------------------------

    sal_uInt32                  GetIndex( sal_Int32 nPos ) const;
    sal_uInt32                  LowerBound( sal_Int32 nPos ) const;
    sal_uInt32                  UpperBound( sal_Int32 nPos ) const;

    sal_uInt32                  Count() const
                                    { return static_cast<sal_uInt32>(maVec.size()); }
    sal_Int32                   GetPos( sal_uInt32 nIndex ) const;
    sal_Int32                   operator[]( sal_uInt32 nIndex ) const
                                    { return GetPos( nIndex ); }

private:
    sal_uInt32                  GetIterIndex( const_iterator const &  aIter ) const;
};

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