xref: /trunk/main/svl/source/memtools/svarray.cxx (revision 40df464ee80f942fd2baf5effc726656f4be12a0)

/**************************************************************
 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_svl.hxx"

#define _SVARRAY_CXX

#define _SVSTDARR_BOOLS
#define _SVSTDARR_BYTES
#define _SVSTDARR_ULONGS
#define _SVSTDARR_ULONGSSORT
#define _SVSTDARR_USHORTS
#define _SVSTDARR_LONGS
#define _SVSTDARR_LONGSSORT
#define _SVSTDARR_SHORTS
#define _SVSTDARR_STRINGS
#define _SVSTDARR_STRINGSDTOR
#define _SVSTDARR_STRINGSSORT
#define _SVSTDARR_STRINGSSORTDTOR
#define _SVSTDARR_STRINGSISORT
#define _SVSTDARR_STRINGSISORTDTOR
#define _SVSTDARR_USHORTSSORT

#define _SVSTDARR_BYTESTRINGS
#define _SVSTDARR_BYTESTRINGSDTOR
#define _SVSTDARR_BYTESTRINGSSORT
#define _SVSTDARR_BYTESTRINGSSORTDTOR
#define _SVSTDARR_BYTESTRINGSISORT
#define _SVSTDARR_BYTESTRINGSISORTDTOR

#define _SVSTDARR_XUB_STRLEN
#define _SVSTDARR_XUB_STRLENSORT

#include <svl/svstdarr.hxx>
#include <tools/string.hxx>
#include <tools/debug.hxx>

SV_IMPL_VARARR(SvPtrarr,VoidPtr)

sal_uInt16 SvPtrarr::GetPos( const VoidPtr& aElement ) const
{   sal_uInt16 n;
    for( n=0; n < nA && *(GetData()+n) != aElement; ) n++;
    return ( n >= nA ? USHRT_MAX : n );
}

SV_IMPL_VARARR( SvULongs, sal_uLong )
SV_IMPL_VARARR( SvUShorts, sal_uInt16 )
SV_IMPL_VARARR( SvLongs, long)

SV_IMPL_VARARR_SORT( SvULongsSort, sal_uLong )
SV_IMPL_VARARR_SORT( SvLongsSort, long )

SV_IMPL_PTRARR( SvStrings, StringPtr )
SV_IMPL_PTRARR( SvStringsDtor, StringPtr )
SV_IMPL_OP_PTRARR_SORT( SvStringsSort, StringPtr )
SV_IMPL_OP_PTRARR_SORT( SvStringsSortDtor, StringPtr )

SV_IMPL_PTRARR( SvByteStrings, ByteStringPtr )
SV_IMPL_PTRARR( SvByteStringsDtor, ByteStringPtr )
SV_IMPL_OP_PTRARR_SORT( SvByteStringsSort, ByteStringPtr )
SV_IMPL_OP_PTRARR_SORT( SvByteStringsSortDtor, ByteStringPtr )



// ---------------- strings -------------------------------------

// Array mit anderer Seek-Methode!
_SV_IMPL_SORTAR_ALG( SvStringsISort, StringPtr )
void SvStringsISort::DeleteAndDestroy( sal_uInt16 nP, sal_uInt16 nL )
{
    if( nL )
    {
        DBG_ASSERT( nP < nA && nP + nL <= nA, "ERR_VAR_DEL" );
        for( sal_uInt16 n=nP; n < nP + nL; n++ )
            delete *((StringPtr*)pData+n);
        SvPtrarr::Remove( nP, nL );
    }
}
sal_Bool SvStringsISort::Seek_Entry( const StringPtr aE, sal_uInt16* pP ) const
{
    register sal_uInt16 nO  = SvStringsISort_SAR::Count(),
            nM,
            nU = 0;
    if( nO > 0 )
    {
        nO--;
        while( nU <= nO )
        {
            nM = nU + ( nO - nU ) / 2;
            StringCompare eCmp = (*((StringPtr*)pData + nM))->
                                        CompareIgnoreCaseToAscii( *(aE) );
            if( COMPARE_EQUAL == eCmp )
            {
                if( pP ) *pP = nM;
                return sal_True;
            }
            else if( COMPARE_LESS == eCmp )
                nU = nM + 1;
            else if( nM == 0 )
            {
                if( pP ) *pP = nU;
                return sal_False;
            }
            else
                nO = nM - 1;
        }
    }
    if( pP ) *pP = nU;
    return sal_False;
}

// ---------------- strings -------------------------------------

// Array mit anderer Seek-Methode!
_SV_IMPL_SORTAR_ALG( SvStringsISortDtor, StringPtr )
void SvStringsISortDtor::DeleteAndDestroy( sal_uInt16 nP, sal_uInt16 nL )
{
    if( nL )
    {
        DBG_ASSERT( nP < nA && nP + nL <= nA, "ERR_VAR_DEL" );
        for( sal_uInt16 n=nP; n < nP + nL; n++ )
            delete *((StringPtr*)pData+n);
        SvPtrarr::Remove( nP, nL );
    }
}
sal_Bool SvStringsISortDtor::Seek_Entry( const StringPtr aE, sal_uInt16* pP ) const
{
    register sal_uInt16 nO  = SvStringsISortDtor_SAR::Count(),
            nM,
            nU = 0;
    if( nO > 0 )
    {
        nO--;
        while( nU <= nO )
        {
            nM = nU + ( nO - nU ) / 2;
            StringCompare eCmp = (*((StringPtr*)pData + nM))->
                                    CompareIgnoreCaseToAscii( *(aE) );
            if( COMPARE_EQUAL == eCmp )
            {
                if( pP ) *pP = nM;
                return sal_True;
            }
            else if( COMPARE_LESS == eCmp )
                nU = nM + 1;
            else if( nM == 0 )
            {
                if( pP ) *pP = nU;
                return sal_False;
            }
            else
                nO = nM - 1;
        }
    }
    if( pP ) *pP = nU;
    return sal_False;
}

// ---------------- Ushorts -------------------------------------

/* SortArray fuer UShorts */
sal_Bool SvUShortsSort::Seek_Entry( const sal_uInt16 aE, sal_uInt16* pP ) const
{
    register sal_uInt16 nO  = SvUShorts::Count(),
            nM,
            nU = 0;
    if( nO > 0 )
    {
        nO--;
        while( nU <= nO )
        {
            nM = nU + ( nO - nU ) / 2;
            if( *(pData + nM) == aE )
            {
                if( pP ) *pP = nM;
                return sal_True;
            }
            else if( *(pData + nM) < aE )
                nU = nM + 1;
            else if( nM == 0 )
            {
                if( pP ) *pP = nU;
                return sal_False;
            }
            else
                nO = nM - 1;
        }
    }
    if( pP ) *pP = nU;
    return sal_False;
}

void SvUShortsSort::Insert( const SvUShortsSort * pI, sal_uInt16 nS, sal_uInt16 nE )
{
    if( USHRT_MAX == nE )
        nE = pI->Count();
    sal_uInt16 nP;
    const sal_uInt16 * pIArr = pI->GetData();
    for( ; nS < nE; ++nS )
    {
        if( ! Seek_Entry( *(pIArr+nS), &nP) )
                SvUShorts::Insert( *(pIArr+nS), nP );
        if( ++nP >= Count() )
        {
            SvUShorts::Insert( pI, nP, nS+1, nE );
            nS = nE;
        }
    }
}

sal_Bool SvUShortsSort::Insert( const sal_uInt16 aE )
{
    sal_uInt16 nP;
    sal_Bool bExist = Seek_Entry( aE, &nP );
    if( !bExist )
        SvUShorts::Insert( aE, nP );
    return !bExist;
}

sal_Bool SvUShortsSort::Insert( const sal_uInt16 aE, sal_uInt16& rP )
{
    sal_Bool bExist = Seek_Entry( aE, &rP );
    if( !bExist )
        SvUShorts::Insert( aE, rP );
    return !bExist;
}

void SvUShortsSort::Insert( const sal_uInt16* pE, sal_uInt16 nL)
{
    sal_uInt16 nP;
    for( sal_uInt16 n = 0; n < nL; ++n )
        if( ! Seek_Entry( *(pE+n), &nP ))
            SvUShorts::Insert( *(pE+n), nP );
}

// remove ab Pos
void SvUShortsSort::RemoveAt( const sal_uInt16 nP, sal_uInt16 nL )
{
    if( nL )
        SvUShorts::Remove( nP, nL);
}

// remove ab dem Eintrag
void SvUShortsSort::Remove( const sal_uInt16 aE, sal_uInt16 nL )
{
    sal_uInt16 nP;
    if( nL && Seek_Entry( aE, &nP ) )
        SvUShorts::Remove( nP, nL);
}

// ---------------- bytestrings -------------------------------------

// Array mit anderer Seek-Methode!
_SV_IMPL_SORTAR_ALG( SvByteStringsISort, ByteStringPtr )
void SvByteStringsISort::DeleteAndDestroy( sal_uInt16 nP, sal_uInt16 nL )
{
    if( nL )
    {
        DBG_ASSERT( nP < nA && nP + nL <= nA, "ERR_VAR_DEL" );
        for( sal_uInt16 n=nP; n < nP + nL; n++ )
            delete *((ByteStringPtr*)pData+n);
        SvPtrarr::Remove( nP, nL );
    }
}
sal_Bool SvByteStringsISort::Seek_Entry( const ByteStringPtr aE, sal_uInt16* pP ) const
{
    register sal_uInt16 nO  = SvByteStringsISort_SAR::Count(),
            nM,
            nU = 0;
    if( nO > 0 )
    {
        nO--;
        while( nU <= nO )
        {
            nM = nU + ( nO - nU ) / 2;
            StringCompare eCmp = (*((ByteStringPtr*)pData + nM))->
                        CompareIgnoreCaseToAscii( *(aE) );
            if( COMPARE_EQUAL == eCmp )
            {
                if( pP ) *pP = nM;
                return sal_True;
            }
            else if( COMPARE_LESS == eCmp )
                nU = nM + 1;
            else if( nM == 0 )
            {
                if( pP ) *pP = nU;
                return sal_False;
            }
            else
                nO = nM - 1;
        }
    }
    if( pP ) *pP = nU;
    return sal_False;
}


// Array mit anderer Seek-Methode!
_SV_IMPL_SORTAR_ALG( SvByteStringsISortDtor, ByteStringPtr )
void SvByteStringsISortDtor::DeleteAndDestroy( sal_uInt16 nP, sal_uInt16 nL )
{
    if( nL )
    {
        DBG_ASSERT( nP < nA && nP + nL <= nA, "ERR_VAR_DEL" );
        for( sal_uInt16 n=nP; n < nP + nL; n++ )
            delete *((ByteStringPtr*)pData+n);
        SvPtrarr::Remove( nP, nL );
    }
}
sal_Bool SvByteStringsISortDtor::Seek_Entry( const ByteStringPtr aE, sal_uInt16* pP ) const
{
    register sal_uInt16 nO  = SvByteStringsISortDtor_SAR::Count(),
            nM,
            nU = 0;
    if( nO > 0 )
    {
        nO--;
        while( nU <= nO )
        {
            nM = nU + ( nO - nU ) / 2;
            StringCompare eCmp = (*((ByteStringPtr*)pData + nM))->
                                    CompareIgnoreCaseToAscii( *(aE) );
            if( COMPARE_EQUAL == eCmp )
            {
                if( pP ) *pP = nM;
                return sal_True;
            }
            else if( COMPARE_LESS == eCmp )
                nU = nM + 1;
            else if( nM == 0 )
            {
                if( pP ) *pP = nU;
                return sal_False;
            }
            else
                nO = nM - 1;
        }
    }
    if( pP ) *pP = nU;
    return sal_False;
}