include/svl/nranges.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  19 #ifdef MACOSX
  20 // We need an empty block in here. Otherwise, if the #ifndef INCLUDED_SVL_NRANGES_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 INCLUDED_SVL_NRANGES_HXX
  27 #define INCLUDED_SVL_NRANGES_HXX
  28
  29 class SfxUShortRanges
  30 {
  31     sal_uInt16*                 _pRanges; // 0-terminated array of sal_uInt16-pairs
  32
  33 public:
  34                                 SfxUShortRanges() : _pRanges( 0 ) {}
  35                                 SfxUShortRanges( const SfxUShortRanges &rOrig );
  36                                 SfxUShortRanges( sal_uInt16 nWhich1, sal_uInt16 nWhich2 );
  37                                 SfxUShortRanges( const sal_uInt16* nNumTable );
  38                                 ~SfxUShortRanges()
  39                                 { delete [] _pRanges; }
  40
  41     bool                        operator == ( const SfxUShortRanges & ) const;
  42     bool                        operator != ( const SfxUShortRanges & rRanges ) const
  43                                 { return !( *this == rRanges ); }
  44
  45     SfxUShortRanges&            operator = ( const SfxUShortRanges & );
  46
  47     SfxUShortRanges&            operator += ( const SfxUShortRanges & );
  48     SfxUShortRanges&            operator -= ( const SfxUShortRanges & );
  49     SfxUShortRanges&            operator /= ( const SfxUShortRanges & );
  50
  51     sal_uInt16                  Count() const;
  52     bool                        IsEmpty() const
  53                                 { return !_pRanges || 0 == *_pRanges; }
  54
  55                                 operator const sal_uInt16* () const
  56                                 { return _pRanges; }
  57 };
  58
  59 #endif
  60
  61 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */