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53 lines
1.7 KiB
C++
53 lines
1.7 KiB
C++
//-----------------------------------------------------------------------------
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// V12 Engine
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//
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// Copyright (c) 2001 GarageGames.Com
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// Portions Copyright (c) 2001 by Sierra Online, Inc.
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//-----------------------------------------------------------------------------
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#ifndef _BITSET_H_
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#define _BITSET_H_
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//Includes
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#ifndef _PLATFORM_H_
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#include "Platform/platform.h"
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#endif
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class BitSet32
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{
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private:
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U32 mbits;
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public:
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BitSet32() { mbits = 0; }
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BitSet32(const BitSet32& in_rCopy) { mbits = in_rCopy.mbits; }
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BitSet32(const U32 in_mask) { mbits = in_mask; }
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operator U32() const { return mbits; }
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U32 getMask() const { return mbits; }
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void set() { mbits = 0xFFFFFFFFUL; }
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void set(const U32 m) { mbits |= m; }
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void set(BitSet32 s, bool b) { mbits = (mbits&~(s.mbits))|(b?s.mbits:0); }
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void clear() { mbits = 0; }
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void clear(const U32 m) { mbits &= ~m; }
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void toggle(const U32 m) { mbits ^= m; }
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bool test(const U32 m) const { return (mbits & m) != 0; }
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bool testStrict(const U32 m) const { return (mbits & m) == m; }
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BitSet32& operator =(const U32 m) { mbits = m; return *this; }
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BitSet32& operator|=(const U32 m) { mbits |= m; return *this; }
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BitSet32& operator&=(const U32 m) { mbits &= m; return *this; }
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BitSet32& operator^=(const U32 m) { mbits ^= m; return *this; }
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BitSet32 operator|(const U32 m) const { return BitSet32(mbits | m); }
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BitSet32 operator&(const U32 m) const { return BitSet32(mbits & m); }
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BitSet32 operator^(const U32 m) const { return BitSet32(mbits ^ m); }
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};
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#endif //_NBITSET_H_
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