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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef _BC_QRDATAMASK_H_
#define _BC_QRDATAMASK_H_
class CBC_CommonBitMatrix;
class CBC_QRDataMask
{
public:
static CFX_PtrArray *DATA_MASKS;
CBC_QRDataMask();
virtual ~CBC_QRDataMask();
static void Initialize();
static void Finalize();
virtual FX_BOOL IsMasked(FX_INT32 i, FX_INT32 j) = 0;
void UnmaskBitMatirx(CBC_CommonBitMatrix *bits, FX_INT32 dimension);
static CBC_QRDataMask* ForReference(FX_INT32 reference, FX_INT32 &e);
static FX_INT32 BuildDataMasks();
static void Destroy();
};
#endif
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