Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 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 | |
Dan Sinclair | e778668 | 2017-03-29 15:18:41 -0400 | [diff] [blame] | 7 | #ifndef FXBARCODE_QRCODE_BC_QRCODERBITVECTOR_H_ |
| 8 | #define FXBARCODE_QRCODE_BC_QRCODERBITVECTOR_H_ |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 9 | |
Lei Zhang | b2a4047 | 2017-04-04 16:15:13 -0700 | [diff] [blame] | 10 | #include <stddef.h> |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 11 | #include <stdint.h> |
| 12 | |
Lei Zhang | b2a4047 | 2017-04-04 16:15:13 -0700 | [diff] [blame] | 13 | #include <vector> |
| 14 | |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 15 | class CBC_QRCoderBitVector { |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 16 | public: |
| 17 | CBC_QRCoderBitVector(); |
Lei Zhang | b2a4047 | 2017-04-04 16:15:13 -0700 | [diff] [blame] | 18 | ~CBC_QRCoderBitVector(); |
| 19 | |
| 20 | const uint8_t* GetArray() const; |
Lei Zhang | cb8a4dd | 2018-11-28 01:25:52 +0000 | [diff] [blame] | 21 | int32_t At(size_t index) const; |
Lei Zhang | b2a4047 | 2017-04-04 16:15:13 -0700 | [diff] [blame] | 22 | size_t Size() const; |
| 23 | size_t sizeInBytes() const; |
| 24 | |
| 25 | void AppendBit(int32_t bit); |
| 26 | void AppendBits(int32_t value, int32_t numBits); |
Lei Zhang | cb8a4dd | 2018-11-28 01:25:52 +0000 | [diff] [blame] | 27 | void AppendBitVector(const CBC_QRCoderBitVector* bits); |
Lei Zhang | b2a4047 | 2017-04-04 16:15:13 -0700 | [diff] [blame] | 28 | bool XOR(const CBC_QRCoderBitVector* other); |
| 29 | |
| 30 | private: |
| 31 | void AppendByte(int8_t value); |
| 32 | |
| 33 | size_t m_sizeInBits = 0; |
| 34 | std::vector<uint8_t> m_array; |
Dan Sinclair | 1770c02 | 2016-03-14 14:14:16 -0400 | [diff] [blame] | 35 | }; |
| 36 | |
Dan Sinclair | e778668 | 2017-03-29 15:18:41 -0400 | [diff] [blame] | 37 | #endif // FXBARCODE_QRCODE_BC_QRCODERBITVECTOR_H_ |