95 lines
1.3 KiB
C++
95 lines
1.3 KiB
C++
//-----------------------------------------------------------------------------+
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// Copyright (C), 1998-2007, Beijing Tangent Software Co. Ltd.
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// = FileName : TWFlag.cpp
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// = Version : ver2.0
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// = Author : xlc
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// = CreateDate : 2002-09-09
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// = Description: ÀàµÄ¶¨Òå
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// = Maintainers:
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//
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//-----------------------------------------------------------------------------+
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#include "StdAfx.h"
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#include "TWFlag.h"
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TWFlag::TWFlag(int nFlg)
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: w_flag(nFlg)
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{
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}
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TWFlag::~TWFlag()
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{
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}
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TWFlag::operator int()const
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{
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return w_flag;
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}
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int TWFlag::GetFlag()const
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{
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return w_flag;
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}
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bool TWFlag::Is(int nVal)const
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{
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return (w_flag & nVal) != 0;
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}
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bool TWFlag::IsNot(int nVal)const
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{
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return (w_flag & nVal) == 0;
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}
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bool TWFlag::IsEmptyFlag()const
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{
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return w_flag == 0;
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}
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bool TWFlag::IsSameFlag(int nVal)const
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{
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return w_flag == nVal;
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}
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void TWFlag::AddFlag(int nVal)
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{
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w_flag |= nVal;
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}
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void TWFlag::RemoveFlag(int nVal)
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{
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w_flag &= ~nVal;
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}
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TWFlag& TWFlag::operator += (int nVal)
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{
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w_flag |= nVal;
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return *this;
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}
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TWFlag& TWFlag::operator -= (int nVal)
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{
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w_flag &= ~nVal;
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return *this;
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}
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int TWFlag::operator + (int nVal)const
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{
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return w_flag | nVal;
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}
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int TWFlag::operator - (int nVal)const
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{
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return w_flag & (~nVal);
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}
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void TWFlag::SetFlag(int nVal)
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{
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w_flag = nVal;
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}
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void TWFlag::ClearFlag()
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{
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w_flag = 0;
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} |