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comparison: security/sandbox/chromium/base/strings/stringprintf.h
security/sandbox/chromium/base/strings/stringprintf.h
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:ab3531ced647 |
|---|---|
| 1 // Copyright 2013 The Chromium 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 #ifndef BASE_STRINGS_STRINGPRINTF_H_ | |
| 6 #define BASE_STRINGS_STRINGPRINTF_H_ | |
| 7 | |
| 8 #include <stdarg.h> // va_list | |
| 9 | |
| 10 #include <string> | |
| 11 | |
| 12 #include "base/base_export.h" | |
| 13 #include "base/compiler_specific.h" | |
| 14 | |
| 15 namespace base { | |
| 16 | |
| 17 // Return a C++ string given printf-like input. | |
| 18 BASE_EXPORT std::string StringPrintf(const char* format, ...) | |
| 19 PRINTF_FORMAT(1, 2); | |
| 20 // OS_ANDROID's libc does not support wchar_t, so several overloads are omitted. | |
| 21 #if !defined(OS_ANDROID) | |
| 22 BASE_EXPORT std::wstring StringPrintf(const wchar_t* format, ...) | |
| 23 WPRINTF_FORMAT(1, 2); | |
| 24 #endif | |
| 25 | |
| 26 // Return a C++ string given vprintf-like input. | |
| 27 BASE_EXPORT std::string StringPrintV(const char* format, va_list ap) | |
| 28 PRINTF_FORMAT(1, 0); | |
| 29 | |
| 30 // Store result into a supplied string and return it. | |
| 31 BASE_EXPORT const std::string& SStringPrintf(std::string* dst, | |
| 32 const char* format, ...) | |
| 33 PRINTF_FORMAT(2, 3); | |
| 34 #if !defined(OS_ANDROID) | |
| 35 BASE_EXPORT const std::wstring& SStringPrintf(std::wstring* dst, | |
| 36 const wchar_t* format, ...) | |
| 37 WPRINTF_FORMAT(2, 3); | |
| 38 #endif | |
| 39 | |
| 40 // Append result to a supplied string. | |
| 41 BASE_EXPORT void StringAppendF(std::string* dst, const char* format, ...) | |
| 42 PRINTF_FORMAT(2, 3); | |
| 43 #if !defined(OS_ANDROID) | |
| 44 // TODO(evanm): this is only used in a few places in the code; | |
| 45 // replace with string16 version. | |
| 46 BASE_EXPORT void StringAppendF(std::wstring* dst, const wchar_t* format, ...) | |
| 47 WPRINTF_FORMAT(2, 3); | |
| 48 #endif | |
| 49 | |
| 50 // Lower-level routine that takes a va_list and appends to a specified | |
| 51 // string. All other routines are just convenience wrappers around it. | |
| 52 BASE_EXPORT void StringAppendV(std::string* dst, const char* format, va_list ap) | |
| 53 PRINTF_FORMAT(2, 0); | |
| 54 #if !defined(OS_ANDROID) | |
| 55 BASE_EXPORT void StringAppendV(std::wstring* dst, | |
| 56 const wchar_t* format, va_list ap) | |
| 57 WPRINTF_FORMAT(2, 0); | |
| 58 #endif | |
| 59 | |
| 60 } // namespace base | |
| 61 | |
| 62 #endif // BASE_STRINGS_STRINGPRINTF_H_ |
