| // 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_QRCODERMATRIXUTIL_H_ | 
 | #define FXBARCODE_QRCODE_BC_QRCODERMATRIXUTIL_H_ | 
 |  | 
 | #include <stdint.h> | 
 |  | 
 | class CBC_CommonByteMatrix; | 
 | class CBC_QRCoderErrorCorrectionLevel; | 
 | class CBC_QRCoderBitVector; | 
 |  | 
 | class CBC_QRCoderMatrixUtil { | 
 |  public: | 
 |   CBC_QRCoderMatrixUtil() = delete; | 
 |   ~CBC_QRCoderMatrixUtil() = delete; | 
 |  | 
 |   static bool BuildMatrix(CBC_QRCoderBitVector* dataBits, | 
 |                           const CBC_QRCoderErrorCorrectionLevel* ecLevel, | 
 |                           int32_t version, | 
 |                           int32_t maskPattern, | 
 |                           CBC_CommonByteMatrix* matrix); | 
 | }; | 
 |  | 
 | #endif  // FXBARCODE_QRCODE_BC_QRCODERMATRIXUTIL_H_ |