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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 XFA_SRC_FXBARCODE_ONED_BC_ONEDEAN13READER_H_ | |
8 #define XFA_SRC_FXBARCODE_ONED_BC_ONEDEAN13READER_H_ | |
9 class CBC_OneDimReader; | |
10 class CBC_CommonBitArray; | |
11 class CBC_OnedEAN13Reader; | |
12 class CBC_OnedEAN13Reader : public CBC_OneDimReader { | |
13 public: | |
14 static const int32_t FIRST_DIGIT_ENCODINGS[10]; | |
15 CBC_OnedEAN13Reader(); | |
16 virtual ~CBC_OnedEAN13Reader(); | |
17 | |
18 private: | |
19 void DetermineFirstDigit(CFX_ByteString& result, | |
20 int32_t lgPatternFound, | |
21 int32_t& e); | |
22 | |
23 protected: | |
24 int32_t DecodeMiddle(CBC_CommonBitArray* row, | |
25 CFX_Int32Array* startRange, | |
26 CFX_ByteString& resultString, | |
27 int32_t& e); | |
28 friend class CBC_OnedUPCAReader; | |
29 }; | |
30 | |
31 #endif // XFA_SRC_FXBARCODE_ONED_BC_ONEDEAN13READER_H_ | |
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