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 _BC_UTILRESS_H_ 8 #define _BC_UTILRESS_H_ 9 class CBC_RssPair; 10 class CBC_UtilRSS { 11 public: 12 virtual ~CBC_UtilRSS(); 13 static int32_t GetRSSvalue(CFX_Int32Array& widths, 14 int32_t maxWidth, 15 FX_BOOL noNarrow); 16 17 protected: 18 static CFX_Int32Array* GetRssWidths(int32_t val, 19 int32_t n, 20 int32_t elements, 21 int32_t maxWidth, 22 FX_BOOL noNarrow); 23 static int32_t Combins(int32_t n, int32_t r); 24 static CFX_Int32Array* Elements(CFX_Int32Array& eDist, int32_t N, int32_t K); 25 26 private: 27 CBC_UtilRSS(); 28 }; 29 #endif 30
