xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusPoly.h - Issue 1803723002: Move xfa/src up to xfa/.

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Side by Side Diff: xfa/src/fxbarcode/pdf417/BC_PDF417ECModulusPoly.h

Issue 1803723002: Move xfa/src up to xfa/. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@master

Patch Set: Rebase to master Created 4 years, 9 months ago

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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_PDF417_BC_PDF417ECMODULUSPOLY_H_

8 #define XFA_SRC_FXBARCODE_PDF417_BC_PDF417ECMODULUSPOLY_H_

9

10 class CBC_PDF417ECModulusGF;

11 class CBC_PDF417ECModulusPoly {

12 public:

13 CBC_PDF417ECModulusPoly(CBC_PDF417ECModulusGF* field,

14 CFX_Int32Array& coefficients,

15 int32_t& e);

16 virtual ~CBC_PDF417ECModulusPoly();

17 CFX_Int32Array& getCoefficients();

18 CBC_PDF417ECModulusGF* getField();

19 int32_t getDegree();

20 FX_BOOL isZero();

21 int32_t getCoefficient(int32_t degree);

22 int32_t evaluateAt(int32_t a);

23 CBC_PDF417ECModulusPoly* add(CBC_PDF417ECModulusPoly* other, int32_t& e);

24 CBC_PDF417ECModulusPoly* subtract(CBC_PDF417ECModulusPoly* other, int32_t& e);

25 CBC_PDF417ECModulusPoly* multiply(CBC_PDF417ECModulusPoly* other, int32_t& e);

26 CBC_PDF417ECModulusPoly* negative(int32_t& e);

27 CBC_PDF417ECModulusPoly* multiply(int32_t scalar, int32_t& e);

28 CBC_PDF417ECModulusPoly* multiplyByMonomial(int32_t degree,

29 int32_t coefficient,

30 int32_t& e);

31 CFX_PtrArray* divide(CBC_PDF417ECModulusPoly* other, int32_t& e);

32 CFX_ByteString toString();

33

34 private:

35 CBC_PDF417ECModulusGF* m_field;

36 CFX_Int32Array m_coefficients;

37 };

38

39 #endif // XFA_SRC_FXBARCODE_PDF417_BC_PDF417ECMODULUSPOLY_H_

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