binfilter/inc/bf_svx/svdsob.hxx

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  30
  31 #ifndef _SVDSOB_HXX
  32 #define _SVDSOB_HXX
  33
  34 #ifndef _COM_SUN_STAR_UNO_ANY_HXX_
  35 #include <com/sun/star/uno/Any.hxx>
  36 #endif
  37
  38 #ifndef _STREAM_HXX
  39 #include <tools/stream.hxx>
  40 #endif
  41
  42 #ifndef _STRING_H
  43 #define _STRING_H
  44 #endif
  45 namespace binfilter {
  46
  47 ////////////////////////////////////////////////////////////////////////////////////////////////////
  48 /*
  49   Deklaration eines statischen Mengentyps. Die Menge kann die Elemente
  50   0..255 aufnehmen und verbraucht stets 32 Bytes.
  51 */
  52
  53 class SetOfByte {
  54 protected:
  55     BYTE aData[32];
  56 public:
  57     SetOfByte(FASTBOOL bInitVal=FALSE)                  { memset(aData,bInitVal ? 0xFF : 0x00,sizeof(aData)); }
  58     FASTBOOL operator==(const SetOfByte& rCmpSet) const { return (memcmp(aData,rCmpSet.aData,sizeof(aData))==0); }
  59     FASTBOOL operator!=(const SetOfByte& rCmpSet) const { return (memcmp(aData,rCmpSet.aData,sizeof(aData))!=0); }
  60     void     Set  (BYTE a)                              { aData[a/8]|=1<<a%8; }
  61     void     Clear(BYTE a)                              { aData[a/8]&=~(1<<a%8); }
  62     void     Set  (BYTE a, FASTBOOL b)                  { if (b) Set(a); else Clear(a); }
  63     FASTBOOL IsSet(BYTE a) const                        { return (aData[a/8]&1<<a%8)!=0; }
  64     FASTBOOL IsSet(USHORT a) const                      { return (a<=255) && (aData[a/8]&1<<a%8)!=0; }
  65     void     SetAll()                                   { memset(aData,0xFF,sizeof(aData)); }
  66     void     ClearAll()                                 { memset(aData,0x00,sizeof(aData)); }
  67     FASTBOOL IsEmpty() const;
  68     void     operator&=(const SetOfByte& r2ndSet);
  69     friend inline SvStream& operator<<(SvStream& rOut, const SetOfByte& rSet);
  70     friend inline SvStream& operator>>(SvStream& rIn, SetOfByte& rSet);
  71
  72      void       PutValue( const ::com::sun::star::uno::Any & rAny );            // initialize this set with a uno sequence of sal_Int8
  73     void        QueryValue( ::com::sun::star::uno::Any & rAny ) const;  // returns a uno sequence of sal_Int8
  74 };
  75
  76 inline SvStream& operator<<(SvStream& rOut, const SetOfByte& rSet)
  77 {
  78     rOut.Write((char*)rSet.aData,32);
  79     return rOut;
  80 }
  81
  82 inline SvStream& operator>>(SvStream& rIn, SetOfByte& rSet)
  83 {
  84     rIn.Read((char*)rSet.aData,32);
  85     return rIn;
  86 }
  87
  88 }//end of namespace binfilter
  89 #endif // _SVDSOB_HXX
  90