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1 // Copyright 2016 PDFium Authors. All rights reserved. | 1 // Copyright 2016 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_FDE_IFX_CHARITER_H_ | 7 #ifndef XFA_FDE_IFX_CHARITER_H_ |
8 #define XFA_FDE_IFX_CHARITER_H_ | 8 #define XFA_FDE_IFX_CHARITER_H_ |
9 | 9 |
10 #include "core/fxcrt/fx_system.h" | 10 #include "core/fxcrt/fx_system.h" |
11 | 11 |
12 class IFX_CharIter { | 12 class IFX_CharIter { |
13 public: | 13 public: |
14 virtual ~IFX_CharIter() {} | 14 virtual ~IFX_CharIter() {} |
15 | 15 |
16 virtual FX_BOOL Next(FX_BOOL bPrev = FALSE) = 0; | 16 virtual bool Next(bool bPrev = false) = 0; |
17 virtual FX_WCHAR GetChar() = 0; | 17 virtual FX_WCHAR GetChar() = 0; |
18 virtual void SetAt(int32_t nIndex) = 0; | 18 virtual void SetAt(int32_t nIndex) = 0; |
19 virtual int32_t GetAt() const = 0; | 19 virtual int32_t GetAt() const = 0; |
20 virtual FX_BOOL IsEOF(FX_BOOL bTail = TRUE) const = 0; | 20 virtual bool IsEOF(bool bTail = true) const = 0; |
21 virtual IFX_CharIter* Clone() = 0; | 21 virtual IFX_CharIter* Clone() = 0; |
22 }; | 22 }; |
23 | 23 |
24 #endif // XFA_FDE_IFX_CHARITER_H_ | 24 #endif // XFA_FDE_IFX_CHARITER_H_ |
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