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1 // Copyright 2014 PDFium Authors. All rights reserved. | 1 // Copyright 2014 PDFium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com | 5 // Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com |
6 | 6 |
7 #ifndef XFA_SRC_FXBARCODE_BC_UTILRSS_H_ | 7 #ifndef XFA_FXBARCODE_BC_UTILRSS_H_ |
8 #define XFA_SRC_FXBARCODE_BC_UTILRSS_H_ | 8 #define XFA_FXBARCODE_BC_UTILRSS_H_ |
9 | 9 |
10 #include <cstdint> | 10 #include <cstdint> |
11 | 11 |
12 #include "core/include/fxcrt/fx_basic.h" | 12 #include "core/include/fxcrt/fx_basic.h" |
13 | 13 |
14 class CBC_UtilRSS { | 14 class CBC_UtilRSS { |
15 public: | 15 public: |
16 virtual ~CBC_UtilRSS(); | 16 virtual ~CBC_UtilRSS(); |
17 static int32_t GetRSSvalue(CFX_Int32Array& widths, | 17 static int32_t GetRSSvalue(CFX_Int32Array& widths, |
18 int32_t maxWidth, | 18 int32_t maxWidth, |
19 FX_BOOL noNarrow); | 19 FX_BOOL noNarrow); |
20 | 20 |
21 protected: | 21 protected: |
22 static CFX_Int32Array* GetRssWidths(int32_t val, | 22 static CFX_Int32Array* GetRssWidths(int32_t val, |
23 int32_t n, | 23 int32_t n, |
24 int32_t elements, | 24 int32_t elements, |
25 int32_t maxWidth, | 25 int32_t maxWidth, |
26 FX_BOOL noNarrow); | 26 FX_BOOL noNarrow); |
27 static int32_t Combins(int32_t n, int32_t r); | 27 static int32_t Combins(int32_t n, int32_t r); |
28 static CFX_Int32Array* Elements(CFX_Int32Array& eDist, int32_t N, int32_t K); | 28 static CFX_Int32Array* Elements(CFX_Int32Array& eDist, int32_t N, int32_t K); |
29 | 29 |
30 private: | 30 private: |
31 CBC_UtilRSS(); | 31 CBC_UtilRSS(); |
32 }; | 32 }; |
33 | 33 |
34 #endif // XFA_SRC_FXBARCODE_BC_UTILRSS_H_ | 34 #endif // XFA_FXBARCODE_BC_UTILRSS_H_ |
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