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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_SRC_FXBARCODE_BC_UTILRSS_H_ |
| 8 #define XFA_SRC_FXBARCODE_BC_UTILRSS_H_ | 8 #define XFA_SRC_FXBARCODE_BC_UTILRSS_H_ |
| 9 | 9 |
| 10 #include <cstdint> |
| 11 |
| 12 #include "core/include/fxcrt/fx_basic.h" |
| 13 |
| 10 class CBC_RssPair; | 14 class CBC_RssPair; |
| 11 class CBC_UtilRSS { | 15 class CBC_UtilRSS { |
| 12 public: | 16 public: |
| 13 virtual ~CBC_UtilRSS(); | 17 virtual ~CBC_UtilRSS(); |
| 14 static int32_t GetRSSvalue(CFX_Int32Array& widths, | 18 static int32_t GetRSSvalue(CFX_Int32Array& widths, |
| 15 int32_t maxWidth, | 19 int32_t maxWidth, |
| 16 FX_BOOL noNarrow); | 20 FX_BOOL noNarrow); |
| 17 | 21 |
| 18 protected: | 22 protected: |
| 19 static CFX_Int32Array* GetRssWidths(int32_t val, | 23 static CFX_Int32Array* GetRssWidths(int32_t val, |
| 20 int32_t n, | 24 int32_t n, |
| 21 int32_t elements, | 25 int32_t elements, |
| 22 int32_t maxWidth, | 26 int32_t maxWidth, |
| 23 FX_BOOL noNarrow); | 27 FX_BOOL noNarrow); |
| 24 static int32_t Combins(int32_t n, int32_t r); | 28 static int32_t Combins(int32_t n, int32_t r); |
| 25 static CFX_Int32Array* Elements(CFX_Int32Array& eDist, int32_t N, int32_t K); | 29 static CFX_Int32Array* Elements(CFX_Int32Array& eDist, int32_t N, int32_t K); |
| 26 | 30 |
| 27 private: | 31 private: |
| 28 CBC_UtilRSS(); | 32 CBC_UtilRSS(); |
| 29 }; | 33 }; |
| 30 | 34 |
| 31 #endif // XFA_SRC_FXBARCODE_BC_UTILRSS_H_ | 35 #endif // XFA_SRC_FXBARCODE_BC_UTILRSS_H_ |
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