1 // Copyright 2014 PDFium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4 
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
6 
7 #ifndef _BC_QRECODERBITVECTOR_H_
8 #define _BC_QRECODERBITVECTOR_H_
9 class CBC_QRCoderBitVector {
10  private:
11   int32_t m_sizeInBits;
12   uint8_t* m_array;
13   int32_t m_size;
14 
15   void AppendByte(int32_t value);
16 
17  public:
18   CBC_QRCoderBitVector();
19   virtual ~CBC_QRCoderBitVector();
20   int32_t At(int32_t index, int32_t& e);
21   int32_t Size();
22   int32_t sizeInBytes();
23   void AppendBit(int32_t bit, int32_t& e);
24   void AppendBits(int32_t value, int32_t numBits, int32_t& e);
25   void AppendBitVector(CBC_QRCoderBitVector* bits, int32_t& e);
26   void XOR(CBC_QRCoderBitVector* other, int32_t& e);
27   uint8_t* GetArray();
28   void Clear();
29   virtual void Init();
30 };
31 #endif
32