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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 CORE_FXCRT_FX_EXT_H_ | 7 #ifndef CORE_FXCRT_FX_EXT_H_ |
8 #define CORE_FXCRT_FX_EXT_H_ | 8 #define CORE_FXCRT_FX_EXT_H_ |
9 | 9 |
10 #include <cctype> | 10 #include <cctype> |
11 #include <cwctype> | 11 #include <cwctype> |
12 #include <memory> | 12 #include <memory> |
13 | 13 |
14 #include "core/fxcrt/fx_basic.h" | 14 #include "core/fxcrt/fx_basic.h" |
15 | 15 |
16 #define FX_INVALID_OFFSET static_cast<uint32_t>(-1) | 16 #define FX_INVALID_OFFSET static_cast<uint32_t>(-1) |
17 | 17 |
18 // TODO(thestig) Using unique_ptr with ReleaseDeleter is still not ideal. | |
19 // Come up or wait for something better. This appears in this file rather | |
20 // than fx_stream.h due to include ordering restrictions. | |
21 using ScopedFileStream = | |
22 std::unique_ptr<IFX_SeekableStream, ReleaseDeleter<IFX_SeekableStream>>; | |
23 | |
24 FX_FLOAT FXSYS_tan(FX_FLOAT a); | 18 FX_FLOAT FXSYS_tan(FX_FLOAT a); |
25 FX_FLOAT FXSYS_logb(FX_FLOAT b, FX_FLOAT x); | 19 FX_FLOAT FXSYS_logb(FX_FLOAT b, FX_FLOAT x); |
26 FX_FLOAT FXSYS_strtof(const FX_CHAR* pcsStr, | 20 FX_FLOAT FXSYS_strtof(const FX_CHAR* pcsStr, |
27 int32_t iLength = -1, | 21 int32_t iLength = -1, |
28 int32_t* pUsedLen = nullptr); | 22 int32_t* pUsedLen = nullptr); |
29 FX_FLOAT FXSYS_wcstof(const FX_WCHAR* pwsStr, | 23 FX_FLOAT FXSYS_wcstof(const FX_WCHAR* pwsStr, |
30 int32_t iLength = -1, | 24 int32_t iLength = -1, |
31 int32_t* pUsedLen = nullptr); | 25 int32_t* pUsedLen = nullptr); |
32 FX_WCHAR* FXSYS_wcsncpy(FX_WCHAR* dstStr, const FX_WCHAR* srcStr, size_t count); | 26 FX_WCHAR* FXSYS_wcsncpy(FX_WCHAR* dstStr, const FX_WCHAR* srcStr, size_t count); |
33 int32_t FXSYS_wcsnicmp(const FX_WCHAR* s1, const FX_WCHAR* s2, size_t count); | 27 int32_t FXSYS_wcsnicmp(const FX_WCHAR* s1, const FX_WCHAR* s2, size_t count); |
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122 j -= gap; | 116 j -= gap; |
123 } | 117 } |
124 pArray[j + gap] = v1; | 118 pArray[j + gap] = v1; |
125 } | 119 } |
126 gap >>= 1; | 120 gap >>= 1; |
127 } | 121 } |
128 } | 122 } |
129 }; | 123 }; |
130 | 124 |
131 #endif // CORE_FXCRT_FX_EXT_H_ | 125 #endif // CORE_FXCRT_FX_EXT_H_ |
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