include/svl/nranges.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
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  19 #ifdef MACOSX
  20 // We need an empty block in here. Otherwise, if the #ifndef _SFXNRANGES_HXX
  21 // line is the first line, the Mac OS X version of the gcc preprocessor will
  22 // incorrectly optimize the inclusion process and will never include this file
  23 // a second time
  24 #endif
  25
  26 #ifndef _SFXNRANGES_HXX
  27 #define _SFXNRANGES_HXX
  28
  29 #include <tools/solar.h>
  30
  31 //========================================================================
  32
  33 class SfxUShortRanges
  34 {
  35     sal_uInt16*                 _pRanges; // 0-terminated array of sal_uInt16-pairs
  36
  37 public:
  38                                 SfxUShortRanges() : _pRanges( 0 ) {}
  39                                 SfxUShortRanges( const SfxUShortRanges &rOrig );
  40                                 SfxUShortRanges( sal_uInt16 nWhich1, sal_uInt16 nWhich2 );
  41                                 SfxUShortRanges( const sal_uInt16* nNumTable );
  42                                 ~SfxUShortRanges()
  43                                 { delete [] _pRanges; }
  44
  45     bool                        operator == ( const SfxUShortRanges & ) const;
  46     bool                        operator != ( const SfxUShortRanges & rRanges ) const
  47                                 { return !( *this == rRanges ); }
  48
  49     SfxUShortRanges&            operator = ( const SfxUShortRanges & );
  50
  51     SfxUShortRanges&            operator += ( const SfxUShortRanges & );
  52     SfxUShortRanges&            operator -= ( const SfxUShortRanges & );
  53     SfxUShortRanges&            operator /= ( const SfxUShortRanges & );
  54
  55     sal_uInt16                  Count() const;
  56     bool                        IsEmpty() const
  57                                 { return !_pRanges || 0 == *_pRanges; }
  58
  59                                 operator const sal_uInt16* () const
  60                                 { return _pRanges; }
  61 };
  62
  63 #endif
  64
  65 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */