xfa/src/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256Poly.h - Issue 1087053002: Merge to XFA: Kill CFX_Object.

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Side by Side Diff: xfa/src/fxbarcode/common/reedsolomon/BC_ReedSolomonGF256Poly.h

Issue 1087053002: Merge to XFA: Kill CFX_Object. (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa

Patch Set: Created 5 years, 8 months ago

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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 _BC_READSOLOMONGF256POLY_H_	7 #ifndef _BC_READSOLOMONGF256POLY_H_

8 #define _BC_READSOLOMONGF256POLY_H_	8 #define _BC_READSOLOMONGF256POLY_H_

9 class CBC_ReedSolomonGF256;	9 class CBC_ReedSolomonGF256;

10 class CBC_ReedSolomonGF256Poly;	10 class CBC_ReedSolomonGF256Poly

11 class CBC_ReedSolomonGF256Poly : public CFX_Object

12 {	11 {

13 public:	12 public:

14 CBC_ReedSolomonGF256Poly(CBC_ReedSolomonGF256* field, FX_INT32 coefficients) ;	13 CBC_ReedSolomonGF256Poly(CBC_ReedSolomonGF256* field, FX_INT32 coefficients) ;

15 CBC_ReedSolomonGF256Poly();	14 CBC_ReedSolomonGF256Poly();

16 virtual ~CBC_ReedSolomonGF256Poly();	15 virtual ~CBC_ReedSolomonGF256Poly();

17 FX_INT32 GetCoefficients(FX_INT32 degree);	16 FX_INT32 GetCoefficients(FX_INT32 degree);

18 CFX_Int32Array* GetCoefficients();	17 CFX_Int32Array* GetCoefficients();

19 FX_INT32 GetDegree();	18 FX_INT32 GetDegree();

20 FX_BOOL IsZero();	19 FX_BOOL IsZero();

21 FX_INT32 EvaluateAt(FX_INT32 a);	20 FX_INT32 EvaluateAt(FX_INT32 a);

22 CBC_ReedSolomonGF256Poly* AddOrSubtract(CBC_ReedSolomonGF256Poly* other, FX_ INT32 &e);	21 CBC_ReedSolomonGF256Poly* AddOrSubtract(CBC_ReedSolomonGF256Poly* other, FX_ INT32 &e);

23 CBC_ReedSolomonGF256Poly* Multiply(CBC_ReedSolomonGF256Poly* other, FX_INT32 &e);	22 CBC_ReedSolomonGF256Poly* Multiply(CBC_ReedSolomonGF256Poly* other, FX_INT32 &e);

24 CBC_ReedSolomonGF256Poly* Multiply(FX_INT32 scalar, FX_INT32 &e);	23 CBC_ReedSolomonGF256Poly* Multiply(FX_INT32 scalar, FX_INT32 &e);

25 CBC_ReedSolomonGF256Poly* MultiplyByMonomial(FX_INT32 degree, FX_INT32 coeff icient, FX_INT32 &e);	24 CBC_ReedSolomonGF256Poly* MultiplyByMonomial(FX_INT32 degree, FX_INT32 coeff icient, FX_INT32 &e);

26 CFX_PtrArray* Divide(CBC_ReedSolomonGF256Poly *other, FX_INT32 &e);	25 CFX_PtrArray* Divide(CBC_ReedSolomonGF256Poly *other, FX_INT32 &e);

27 CBC_ReedSolomonGF256Poly* Clone(FX_INT32 &e);	26 CBC_ReedSolomonGF256Poly* Clone(FX_INT32 &e);

28 virtual void Init(CBC_ReedSolomonGF256* field, CFX_Int32Array* coefficients, FX_INT32 &e);	27 virtual void Init(CBC_ReedSolomonGF256* field, CFX_Int32Array* coefficients, FX_INT32 &e);

29 private:	28 private:

30 CBC_ReedSolomonGF256* m_field;	29 CBC_ReedSolomonGF256* m_field;

31 CFX_Int32Array m_coefficients;	30 CFX_Int32Array m_coefficients;

32 };	31 };

33 #endif	32 #endif

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