    /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
    /*
     * This file is part of the LibreOffice project.
     *
     * This Source Code Form is subject to the terms of the Mozilla Public
     * License, v. 2.0. If a copy of the MPL was not distributed with this
     * file, You can obtain one at http://mozilla.org/MPL/2.0/.
     *
     * This file incorporates work covered by the following license notice:
     *
     *   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 .
     */
    #ifndef INCLUDED_FILTER_SOURCE_GRAPHICFILTER_ICGM_ELEMENTS_HXX
    #define INCLUDED_FILTER_SOURCE_GRAPHICFILTER_ICGM_ELEMENTS_HXX

    #include "main.hxx"
    #include "cgmtypes.hxx"
    #include <vector>
    #include <map>

    #define nBackGroundColor    aColorTable[ 0 ]

    typedef ::std::vector< std::unique_ptr<Bundle> > BundleList;

    class CGMElements
    {
            void                ImplInsertHatch( sal_Int32 Key, int Style, long Distance, long Angle );
        public:
            long                nMetaFileVersion;

            sal_uInt32          nIntegerPrecision;  // maybe 1, 2, 4 Bytes
            sal_uInt32          nIndexPrecision;    //   "      "       "
            RealPrecision       eRealPrecision;
            sal_uInt32          nRealSize;          // maybe 4 or 8 bytes
            sal_uInt32          nColorPrecision;    //   "      "       "
            sal_uInt32          nColorIndexPrecision;//  "      "       "

            ScalingMode         eScalingMode;
            double              nScalingFactor;

            VDCType             eVDCType;           // Integer / Real
            sal_uInt32          nVDCIntegerPrecision;
            RealPrecision       eVDCRealPrecision;
            sal_uInt32          nVDCRealSize;
            FloatRect           aVDCExtent;
            FloatRect           aVDCExtentMaximum;

            DeviceViewPortMode  eDeviceViewPortMode;
            double              nDeviceViewPortScale;
            DeviceViewPortMap   eDeviceViewPortMap;
            DeviceViewPortMapH  eDeviceViewPortMapH;
            DeviceViewPortMapV  eDeviceViewPortMapV;
            FloatRect           aDeviceViewPort;

            double              nMitreLimit;

            ClipIndicator       eClipIndicator;
            FloatRect           aClipRect;

            ColorSelectionMode  eColorSelectionMode;
            ColorModel          eColorModel;
            sal_uInt32          nColorMaximumIndex;             // default 63
            sal_uInt32          nLatestColorMaximumIndex;       // default 63
            sal_Int8            aColorTableEntryIs[ 256 ];
            sal_uInt32          aColorTable[ 256 ];
            sal_uInt32          aLatestColorTable[ 256 ];
            sal_uInt32          nColorValueExtent[ 8 ]; // RGB, CMYK

            // ASPECT SOURCE FLAGS
            sal_uInt32          nAspectSourceFlags; // bit = 0 -> INDIVIDUAL
                                                    //       1 -> BUNDLED

            LineBundle*         pLineBundle;        // Pointer to the current LineBundleIndex
            LineBundle          aLineBundle;
            BundleList          aLineList;
            SpecMode            eLineWidthSpecMode;
            LineCapType         eLineCapType;
            LineJoinType        eLineJoinType;

            MarkerBundle*       pMarkerBundle;      // Pointer to the current MarkerBundleIndex
            MarkerBundle        aMarkerBundle;
            BundleList          aMarkerList;
            SpecMode            eMarkerSizeSpecMode;

            EdgeBundle*         pEdgeBundle;        // Pointer to the current EdgeBundleIndex
            EdgeBundle          aEdgeBundle;
            BundleList          aEdgeList;
            EdgeVisibility      eEdgeVisibility;
            SpecMode            eEdgeWidthSpecMode;

            TextBundle*         pTextBundle;        // Pointer to the current TextBundleIndex
            TextBundle          aTextBundle;
            BundleList          aTextList;
            double              nCharacterHeight;
            double              nCharacterOrientation[ 4 ];
            UnderlineMode       eUnderlineMode;
            sal_uInt32          nUnderlineColor;
            TextPath            eTextPath;
            TextAlignmentH      eTextAlignmentH;
            TextAlignmentV      eTextAlignmentV;
            double              nTextAlignmentHCont;
            double              nTextAlignmentVCont;
            long                nCharacterSetIndex;
            long                nAlternateCharacterSetIndex;
            CharacterCodingA    eCharacterCodingA;
            CGMFList            aFontList;

            FillBundle*         pFillBundle;        // Pointer to the current EdgeBundleIndex
            FillBundle          aFillBundle;
            BundleList          aFillList;
            FloatPoint          aFillRefPoint;
            ::std::map<sal_uInt32, HatchEntry>
                                maHatchMap;

            Transparency        eTransparency;

            sal_uInt32          nAuxiliaryColor;

            // Delimiter Counts -> which will be increased by each 'begin' operation
            //                     and decreased by each 'end' operation
            bool                bSegmentCount;
            explicit CGMElements();
            ~CGMElements();
            CGMElements&        operator=( const CGMElements& );
            void                Init();
            static Bundle*      GetBundleIndex( long nIndex, BundleList&, Bundle& );
            static Bundle*      GetBundle( BundleList& rList, long nIndex );
            static Bundle*      InsertBundle( BundleList&, Bundle& );
            static void         CopyAllBundles( const BundleList& Source, BundleList& Dest );
    };

    #endif

    /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

↑ V690 The 'CGMElements' class implements the '=' operator, but lacks a copy constructor. It is dangerous to use such a class.