23 #include <string>
45     static std::string ToStdString(EcmaString *string);
47     static bool CheckDuplicate(EcmaString *string);
49     static inline bool Contains(const EcmaString *string, const EcmaString *other)  in Contains()  argument
52         CString str = ConvertToString(string, StringConvertedUsage::LOGICOPERATION);  in Contains()
72 …static inline std::string SubString(JSThread *thread, const JSHandle<EcmaString> &string, uint32_t…  in SubString()  argument
75 …     EcmaString *substring = EcmaString::FastSubString(string, start, length, thread->GetEcmaVM());  in SubString()
76         return std::string(ConvertToString(substring, StringConvertedUsage::LOGICOPERATION));  in SubString()
86     static inline std::string Utf8ToString(const uint8_t *utf8Data, uint32_t dataLen)  in Utf8ToString()
89         std::string str(charData, dataLen);  in Utf8ToString()
96         std::string str(charData, dataLen);  in Utf8ToU16String()
101     static inline std::string WstringToString(const std::wstring &wstr)  in WstringToString()
106     static inline std::wstring StringToWstring(const std::string &str)  in StringToWstring()
111     static inline std::string U16stringToString(const std::u16string &u16str)  in U16stringToString()
116     static inline std::u16string StringToU16string(const std::string &str)  in StringToU16string()
121     static inline size_t Find(const std::string &thisStr, const std::string &searchStr, int32_t pos)  in Find()
146         std::string res;  in ToUpper()
158         std::string res;  in ToLower()
169         std::string res;  in FindFromU16ToUpper()
188         std::string str(data.begin(), data.end());  in Utf8ToU32String()
194     static inline std::string Utf32ToString(uint32_t u32Data)  in Utf32ToString()
198         std::string res;  in Utf32ToString()