author | Simon Howkins <simonh@symbian.org> |
Mon, 15 Nov 2010 12:21:35 +0000 | |
changeset 24 | f8a4151f4fe1 |
parent 1 | edfc90759b9f |
permissions | -rw-r--r-- |
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Committing the Image Editor package under the Eclipse Public License
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/* |
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* Copyright (c) 2010 Ixonos Plc. |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - Initial contribution |
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* |
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* Contributors: |
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* Ixonos Plc |
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* |
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* Description: |
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* |
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*/ |
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|
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#include "BitField.h" |
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|
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//============================================================================= |
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EXPORT_C TBitField::TBitField() |
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{ |
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Reset(); |
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} |
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|
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//============================================================================= |
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EXPORT_C TBitField::~TBitField () |
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{ |
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|
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} |
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|
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//============================================================================= |
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EXPORT_C TBitField::TBitField (const TBitField & rhs) |
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{ |
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Mem::Copy ( iData, rhs.iData, (KSize >> 3) + 1 ); |
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} |
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|
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//============================================================================= |
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EXPORT_C TBitField & TBitField::operator= (const TBitField & rhs) |
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Committing the Image Editor package under the Eclipse Public License
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{ |
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if ( this != &rhs ) |
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Committing the Image Editor package under the Eclipse Public License
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{ |
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Mem::Copy (iData, rhs.iData, (KSize >> 3) + 1); |
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} |
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return *this; |
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} |
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|
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//============================================================================= |
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EXPORT_C void TBitField::Reset () |
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{ |
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Mem::FillZ (iData, (KSize >> 3) + 1); |
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} |
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|
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//============================================================================= |
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EXPORT_C void TBitField::SetBit (const TUint32 aIndex) |
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{ |
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if ( aIndex >= KSize) |
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{ |
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User::Panic (KClassName, 21); |
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} |
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iData[aIndex >> 3] |= (0x1 << (aIndex & 0x7)); |
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} |
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|
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//============================================================================= |
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EXPORT_C TInt TBitField::GetBit (const TUint32 aIndex) const |
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{ |
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if ( aIndex >= KSize) |
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{ |
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User::Panic (KClassName, 21); |
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} |
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return ((iData[aIndex >> 3]) >> (aIndex & 0x7) & 0x1); |
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} |
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// End of File |