39 lines
1007 B
C
39 lines
1007 B
C
|
// Copyright 2014 The PDFium Authors
|
||
|
|
// 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 FXBARCODE_QRCODE_BC_QRCODERBITVECTOR_H_
|
||
|
|
#define FXBARCODE_QRCODE_BC_QRCODERBITVECTOR_H_
|
||
|
|
|
||
|
|
#include <stddef.h>
|
||
|
|
#include <stdint.h>
|
||
|
|
|
||
|
|
#include "core/fxcrt/data_vector.h"
|
||
|
|
#include "third_party/base/span.h"
|
||
|
|
|
||
|
|
class CBC_QRCoderBitVector {
|
||
|
|
public:
|
||
|
|
CBC_QRCoderBitVector();
|
||
|
|
~CBC_QRCoderBitVector();
|
||
|
|
|
||
|
|
pdfium::span<const uint8_t> GetArray() const;
|
||
|
|
int32_t At(size_t index) const;
|
||
|
|
size_t Size() const;
|
||
|
|
size_t sizeInBytes() const;
|
||
|
|
|
||
|
|
void AppendBit(int32_t bit);
|
||
|
|
void AppendBits(int32_t value, int32_t numBits);
|
||
|
|
void AppendBitVector(const CBC_QRCoderBitVector* bits);
|
||
|
|
bool XOR(const CBC_QRCoderBitVector* other);
|
||
|
|
|
||
|
|
private:
|
||
|
|
void AppendByte(int8_t value);
|
||
|
|
|
||
|
|
size_t m_sizeInBits = 0;
|
||
|
|
DataVector<uint8_t> m_array;
|
||
|
|
};
|
||
|
|
|
||
|
|
#endif // FXBARCODE_QRCODE_BC_QRCODERBITVECTOR_H_
|