diff options
Diffstat (limited to 'sfx2/inc/bitset.hxx')
| -rw-r--r-- | sfx2/inc/bitset.hxx | 293 |
1 files changed, 293 insertions, 0 deletions
diff --git a/sfx2/inc/bitset.hxx b/sfx2/inc/bitset.hxx new file mode 100644 index 0000000000..90e60ee8d8 --- /dev/null +++ b/sfx2/inc/bitset.hxx @@ -0,0 +1,293 @@ +/************************************************************************* + * + * $RCSfile: bitset.hxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:52:22 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#ifndef _SFXBITSET_HXX +#define _SFXBITSET_HXX + +#ifndef _SOLAR_H +#include <tools/solar.h> +#endif + +class Range; + +class BitSet +{ +private: + void CopyFrom( const BitSet& rSet ); + USHORT nBlocks; + USHORT nCount; + ULONG* pBitmap; +public: + BitSet operator<<( USHORT nOffset ) const; + BitSet operator>>( USHORT nOffset ) const; + static USHORT CountBits( ULONG nBits ); + BOOL operator!() const; + BitSet(); + BitSet( const BitSet& rOrig ); + BitSet( USHORT* pArray, USHORT nSize ); + ~BitSet(); + BitSet( const Range& rRange ); + USHORT Count() const; + BitSet& operator=( const BitSet& rOrig ); + BitSet& operator=( USHORT nBit ); + BitSet operator|( const BitSet& rSet ) const; + BitSet operator|( USHORT nBit ) const; + BitSet& operator|=( const BitSet& rSet ); + BitSet& operator|=( USHORT nBit ); + BitSet operator-( const BitSet& rSet ) const; + BitSet operator-( USHORT nId ) const; + BitSet& operator-=( const BitSet& rSet ); + BitSet& operator-=( USHORT nBit ); + BitSet operator&( const BitSet& rSet ) const; + BitSet& operator&=( const BitSet& rSet ); + BitSet operator^( const BitSet& rSet ) const; + BitSet operator^( USHORT nBit ) const; + BitSet& operator^=( const BitSet& rSet ); + BitSet& operator^=( USHORT nBit ); + BOOL IsRealSubSet( const BitSet& rSet ) const; + BOOL IsSubSet( const BitSet& rSet ) const; + BOOL IsRealSuperSet( const BitSet& rSet ) const; + BOOL Contains( USHORT nBit ) const; + BOOL IsSuperSet( const BitSet& rSet ) const; + BOOL operator==( const BitSet& rSet ) const; + BOOL operator==( USHORT nBit ) const; + BOOL operator!=( const BitSet& rSet ) const; + BOOL operator!=( USHORT nBit ) const; + +}; +//-------------------------------------------------------------------- + +// returns TRUE if the set is empty + + + +inline BOOL BitSet::operator!() const +{ + return nCount == 0; +} +//-------------------------------------------------------------------- + +// returns the number of bits in the bitset + +inline USHORT BitSet::Count() const +{ + return nCount; +} +//-------------------------------------------------------------------- + +// creates the union of two bitset + +inline BitSet BitSet::operator|( const BitSet& rSet ) const +{ + return BitSet(*this) |= rSet; +} +//-------------------------------------------------------------------- + +// creates the union of a bitset with a single bit + +inline BitSet BitSet::operator|( USHORT nBit ) const +{ + return BitSet(*this) |= nBit; +} +//-------------------------------------------------------------------- + +// creates the asymetric difference + +inline BitSet BitSet::operator-( const BitSet& rSet ) const +{ + return BitSet(); +} +//-------------------------------------------------------------------- + +// creates the asymetric difference with a single bit + + +inline BitSet BitSet::operator-( USHORT nId ) const +{ + return BitSet(); +} +//-------------------------------------------------------------------- + +// removes the bits contained in rSet + +inline BitSet& BitSet::operator-=( const BitSet& rSet ) +{ + return *this; +} +//-------------------------------------------------------------------- + + +// creates the intersection with another bitset + +inline BitSet BitSet::operator&( const BitSet& rSet ) const +{ + return BitSet(); +} +//-------------------------------------------------------------------- + +// intersects with another bitset + +inline BitSet& BitSet::operator&=( const BitSet& rSet ) +{ + return *this; +} +//-------------------------------------------------------------------- + +// creates the symetric difference with another bitset + +inline BitSet BitSet::operator^( const BitSet& rSet ) const +{ + return BitSet(); +} +//-------------------------------------------------------------------- + +// creates the symetric difference with a single bit + +inline BitSet BitSet::operator^( USHORT nBit ) const +{ + return BitSet(); +} +//-------------------------------------------------------------------- + +// builds the symetric difference with another bitset + +inline BitSet& BitSet::operator^=( const BitSet& rSet ) +{ + return *this; +} +//-------------------------------------------------------------------- +#ifdef BITSET_READY +// builds the symetric difference with a single bit + +inline BitSet& BitSet::operator^=( USHORT nBit ) +{ + // crash!!! + return BitSet(); +} +#endif +//-------------------------------------------------------------------- + +// determines if the other bitset is a real superset + +inline BOOL BitSet::IsRealSubSet( const BitSet& rSet ) const +{ + return FALSE; +} +//-------------------------------------------------------------------- + +// detsermines if the other bitset is a superset or equal + +inline BOOL BitSet::IsSubSet( const BitSet& rSet ) const +{ + return FALSE; +} +//-------------------------------------------------------------------- + +// determines if the other bitset is a real subset + +inline BOOL BitSet::IsRealSuperSet( const BitSet& rSet ) const +{ + return FALSE; +} + +//-------------------------------------------------------------------- + +// determines if the other bitset is a subset or equal + +inline BOOL BitSet::IsSuperSet( const BitSet& rSet ) const +{ + return FALSE; +} +//-------------------------------------------------------------------- + +// determines if the bit is the only one in the bitset + +inline BOOL BitSet::operator==( USHORT nBit ) const +{ + return FALSE; +} +//-------------------------------------------------------------------- + +// determines if the bitsets aren't equal + +inline BOOL BitSet::operator!=( const BitSet& rSet ) const +{ + return !( *this == rSet ); +} +//-------------------------------------------------------------------- + +// determines if the bitset doesn't contain only this bit + +inline BOOL BitSet::operator!=( USHORT nBit ) const +{ + return !( *this == nBit ); +} +//-------------------------------------------------------------------- + +class IndexBitSet : BitSet +{ +public: + USHORT GetFreeIndex(); + void ReleaseIndex(USHORT i){*this-=i;} +}; + + +#endif + |