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#ifdef _MSC_VER
#pragma hdrstop
#endif

#include <index.hxx>
#include <ndarr.hxx>
namespace binfilter {


void SwNds::Insert(const SwNodePtr &aElement, const SwIndex & aPos)
{
    theArr.Insert((const ElementPtr&) aElement, aPos.GetIndex());
    SwIndexReg::Update(aPos, 1);
}

void SwNds::Insert(const SwNodePtr* pElement, USHORT nLen, const SwIndex & aPos)
{
    theArr.Insert((const ElementPtr*) pElement, nLen, aPos.GetIndex());
    SwIndexReg::Update(aPos, nLen);
}

void SwNds::Remove(const SwIndex & aPos, USHORT nLen)
{
    if(nLen)
    {
        theArr.Remove(aPos.GetIndex(), nLen);
        SwIndexReg::Update(aPos, nLen, TRUE);
    }
}

BOOL SwNds::Move( const SwIndex & rOldPos, const SwIndex & rNewPos )
{
    register USHORT nDelPos = rOldPos.GetIndex(),
                    nInsPos = rNewPos.GetIndex();
    if( nDelPos == nInsPos || nDelPos +1 == nInsPos )
        return FALSE;
    theArr.Move( nDelPos, nInsPos );
    SwIndexReg::MoveIdx( rOldPos, rNewPos );
    return TRUE;
}

}

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