diff options
Diffstat (limited to 'base/string_number_conversions.h')
| -rw-r--r-- | base/string_number_conversions.h | 85 |
1 files changed, 44 insertions, 41 deletions
diff --git a/base/string_number_conversions.h b/base/string_number_conversions.h index c3d79b6..a4b6e3e 100644 --- a/base/string_number_conversions.h +++ b/base/string_number_conversions.h @@ -1,4 +1,4 @@ -// Copyright (c) 2010 The Chromium Authors. All rights reserved. +// Copyright (c) 2011 The Chromium Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. @@ -8,6 +8,7 @@ #include <string> #include <vector> +#include "base/base_api.h" #include "base/basictypes.h" #include "base/string16.h" @@ -27,21 +28,21 @@ namespace base { // Number -> string conversions ------------------------------------------------ -std::string IntToString(int value); -string16 IntToString16(int value); +BASE_API std::string IntToString(int value); +BASE_API string16 IntToString16(int value); -std::string UintToString(unsigned value); -string16 UintToString16(unsigned value); +BASE_API std::string UintToString(unsigned value); +BASE_API string16 UintToString16(unsigned value); -std::string Int64ToString(int64 value); -string16 Int64ToString16(int64 value); +BASE_API std::string Int64ToString(int64 value); +BASE_API string16 Int64ToString16(int64 value); -std::string Uint64ToString(uint64 value); -string16 Uint64ToString16(uint64 value); +BASE_API std::string Uint64ToString(uint64 value); +BASE_API string16 Uint64ToString16(uint64 value); // DoubleToString converts the double to a string format that ignores the // locale. If you want to use locale specific formatting, use ICU. -std::string DoubleToString(double value); +BASE_API std::string DoubleToString(double value); // String -> number conversions ------------------------------------------------ @@ -57,29 +58,30 @@ std::string DoubleToString(double value); // - No characters parseable as a number at the beginning of the string. // |*output| will be set to 0. // - Empty string. |*output| will be set to 0. -bool StringToInt(const std::string& input, int* output); -bool StringToInt(std::string::const_iterator begin, - std::string::const_iterator end, - int* output); -bool StringToInt(const char* begin, const char* end, int* output); - -bool StringToInt(const string16& input, int* output); -bool StringToInt(string16::const_iterator begin, - string16::const_iterator end, - int* output); -bool StringToInt(const char16* begin, const char16* end, int* output); - -bool StringToInt64(const std::string& input, int64* output); -bool StringToInt64(std::string::const_iterator begin, - std::string::const_iterator end, - int64* output); -bool StringToInt64(const char* begin, const char* end, int64* output); - -bool StringToInt64(const string16& input, int64* output); -bool StringToInt64(string16::const_iterator begin, - string16::const_iterator end, - int64* output); -bool StringToInt64(const char16* begin, const char16* end, int64* output); +BASE_API bool StringToInt(const std::string& input, int* output); +BASE_API bool StringToInt(std::string::const_iterator begin, + std::string::const_iterator end, + int* output); +BASE_API bool StringToInt(const char* begin, const char* end, int* output); + +BASE_API bool StringToInt(const string16& input, int* output); +BASE_API bool StringToInt(string16::const_iterator begin, + string16::const_iterator end, + int* output); +BASE_API bool StringToInt(const char16* begin, const char16* end, int* output); + +BASE_API bool StringToInt64(const std::string& input, int64* output); +BASE_API bool StringToInt64(std::string::const_iterator begin, + std::string::const_iterator end, + int64* output); +BASE_API bool StringToInt64(const char* begin, const char* end, int64* output); + +BASE_API bool StringToInt64(const string16& input, int64* output); +BASE_API bool StringToInt64(string16::const_iterator begin, + string16::const_iterator end, + int64* output); +BASE_API bool StringToInt64(const char16* begin, const char16* end, + int64* output); // For floating-point conversions, only conversions of input strings in decimal // form are defined to work. Behavior with strings representing floating-point @@ -87,7 +89,7 @@ bool StringToInt64(const char16* begin, const char16* end, int64* output); // NaN and inf) is undefined. Otherwise, these behave the same as the integral // variants. This expects the input string to NOT be specific to the locale. // If your input is locale specific, use ICU to read the number. -bool StringToDouble(const std::string& input, double* output); +BASE_API bool StringToDouble(const std::string& input, double* output); // Hex encoding ---------------------------------------------------------------- @@ -97,20 +99,21 @@ bool StringToDouble(const std::string& input, double* output); // you suspect that the data you want to format might be large, the absolute // max size for |size| should be is // std::numeric_limits<size_t>::max() / 2 -std::string HexEncode(const void* bytes, size_t size); +BASE_API std::string HexEncode(const void* bytes, size_t size); // Best effort conversion, see StringToInt above for restrictions. -bool HexStringToInt(const std::string& input, int* output); -bool HexStringToInt(std::string::const_iterator begin, - std::string::const_iterator end, - int* output); -bool HexStringToInt(const char* begin, const char* end, int* output); +BASE_API bool HexStringToInt(const std::string& input, int* output); +BASE_API bool HexStringToInt(std::string::const_iterator begin, + std::string::const_iterator end, + int* output); +BASE_API bool HexStringToInt(const char* begin, const char* end, int* output); // Similar to the previous functions, except that output is a vector of bytes. // |*output| will contain as many bytes as were successfully parsed prior to the // error. There is no overflow, but input.size() must be evenly divisible by 2. // Leading 0x or +/- are not allowed. -bool HexStringToBytes(const std::string& input, std::vector<uint8>* output); +BASE_API bool HexStringToBytes(const std::string& input, + std::vector<uint8>* output); } // namespace base |