#include #include #include // convert string to wstringinline std::wstring to_wide_string...(const std::string& input){std::wstring_convert> converter;return converter.from_bytes...(input);}// convert wstring to string inline std::string to_byte_string(const std::wstring& input){//...std::wstring_convert> converter;std::wstring_convert<std::codecvt_utf8
今天打算做string到wstring转换时发现以前早已经写过,已经忘记从哪里找来的了,贴出代码,以防再忘记。...C++11后UTF8编码转换还真是方便 #include #include #include // convert string to wstring...inline std::wstring to_wide_string(const std::string& input) { std::wstring_convert> converter; return converter.from_bytes(input); } // convert wstring to string inline...std::string to_byte_string(const std::wstring& input) { //std::wstring_convert<std::codecvt_utf8_
std::string result; std::strstream ss; ss << t; ss >> result; return result; } std::wstring
字符分类: 宽字符函数普通C函数描述 iswalnum() isalnum() 测试字符是否为数字或字母 iswalpha() is...
(const std::wstring& str) { static std::wstring_convert > strCnv; return...strCnv.to_bytes(str); } std::wstring utf8string2wstring(const std::string& str) { static std:...:wstring_convert > strCnv; return strCnv.from_bytes(str); } // string...的编码方式为除utf8外的其它编码方式,可采用: std::string wstring2string(const std::wstring& str, const std::string& locale... strCnv(new F(locale)); return strCnv.to_bytes(str); } std::wstring string2wstring(const std
wsStrA ,wstring wsStrB); DWORD GetProcessIdByName(const wstring &wsProcessName); std::string...ws2s(const std::wstring& s_src,UINT CodePage = CP_ACP); std::wstring s2ws( const std::string&...wsStrA ,wstring wsStrB) { int nSize = wsStrA.length(); for(int i = 0 ;i < nSize ;i ++)...= wstring::npos) { wsNowProcessName = wstring(wstring(tcProcName).substr(nPos + 1));...&wsPorcessName ,const wstring &wsDllPath) { //1.提权 if(!
然而对于宽字符集的字符串(std::wstring),上面的办法就适用了,因为::toupper或::tolower函数并不能区分wchar_t和char。...如果对std::wstring调用::toupper或::tolower进行转换,就会把字符串中的宽字符集内容(比如中文)破坏。...实现代码如下,下面的模板函数(toupper,tolower)支持std::string,std::wstring类型字符串大小写转换 #pragma once #include ...std::wcout.imbue(std::locale(std::locale(), "", LC_CTYPE)); std::wcout << gdface::tolower(std::wstring...(L"字符串转小写TEST HELLO WORD 测试")) << std::endl; std::wcout << gdface::toupper(std::wstring(L"字符串转大写test
C++ 常用代码片段整理 一丶文件 文件夹相关 1.1 递归删除文件 wstring Utilstring2wstring(string str) { wstring result; //获取缓冲区大小...= NULL) { delete[] buffer; buffer = NULL; } return result; } //将wstring转换成string string Utilwstring2string...(wstring wstr) { string result; //获取缓冲区大小,并申请空间,缓冲区大小事按字节计算的 int len = WideCharToMultiByte(CP_ACP...buffer; return result; } bool DeleteAllFileA(std::string FileName) { string RootFileName = FileName; wstring...wRootFileName = Utilstring2wstring(RootFileName); RootFileName = endsWith(wRootFileName, L"\\") ?
因为不同函数的参数名不同,类型不同,所以我们要做如下定义 typedef std::map ParamsMap; class CExcuteMethod...: public CWMI { public: CExcuteMethod(const wstring& wszNamespace, const std::wstring& wstrClass..., const std::wstring& wstrInstanceName, const std::wstring& wstrMethod, const std::wstring& wstrRet...~CExcuteMethod(void); private: HRESULT Excute(CComPtr pSvc); private: std::wstring...m_wstrInstanceName; std::wstring m_wstrClassName; std::wstring m_wstrMethod; std::wstring
#include namespace gconvert { // ANSI->Unicode int ansi2uni(const std::string& ansi, std::wstring...& uni); // Unicode->ANSI int uni2ansi(const std::wstring& uni, std::string& ansi); // UTF8->Unicode...int utf82uni(const std::string& utf8, std::wstring& uni); // Unicode->UTF8 int uni2utf8(const std::...wstring& uni, std::string& utf8); // ANSI->UTF8 int ansi2utf8(const std::string& ansi, std::string&...#endif namespace gconvert { #ifdef _WIN32 static int multi2uni(const std::string& multi, std::wstring
tmp.capacity(), _Format, marker); va_end(marker); _str = tmp.c_str(); return _str; } std::wstring...& std_wstring_format(std::wstring & _str, const wchar_t * _Format, ...) { std::wstring tmp; ...%d,the dnum is %f"; string ret = std_string_format(strResult, format.c_str(), num, dnum); wstring...strResult2; wstring format2 = L"the num is %d,the dnum is %f"; wstring ret2 = std_wstring_format...ss.str(); wstringstream ws; ws << L"the num is " << num << L",the dnum is " << dnum; wstring
stdlib.h> #include #pragma comment(lib, "dbghelp.lib") namespace FrameworkMiniDump { std::wstring...GetTimeNowString(); std::string WStringToString(const std::wstring& str); std::wstring StringToWString..., timeinfo); wcsftime(buffer, sizeof(buffer), L"%d-%m-%Y-%H-%M-%S", timeinfo); std::wstring...str(buffer); return str; } std::wstring StringToWString(const std::string& str)...wstr = std::wstring(result, GetModuleFileName(NULL, result, MAX_PATH)); return WStringToString
#include #pragma comment(lib,"Pathcch.lib") using namespace std; //将string转换成wstring...wstring String2WString(string str) { wstring result; //获取缓冲区大小,并申请空间,缓冲区大小按字符计算 int...转换成string string WString2String(wstring wstr) { string result; //获取缓冲区大小,并申请空间,缓冲区大小事按字节计算的...& path, std::wstring& cannoPath) { wchar_t tempArrPath[MAX_PATH] = { 0 }; if (path.empty() ||...wstrPath = String2WString(path); wchar_t tempArrPath[MAX_PATH] = { 0 }; if (wstrPath.empty()
CString m_filename;//打开文件名 CRichEditCtrl m_richedit;//富文本框控件 CString m_text;//富文本框中的文本 std::set blueText;//需要变蓝色的单词 std::set redText;//需要变红色的单词 afx_msg void OnBnClickedOk(); afx_msg... ifs.imbue(std::locale("chs")); istreambuf_iterator beg(ifs), end; wstring...word; wstring text(m_text.GetBuffer()); wstring::size_type index1 = 0; wstring::size_type...= wstring::npos) { index2 = text.find_first_of(L"\n", index1); fm1.crTextColor =
几种字符串之间的转换 字符串类型介绍 这里说的“字符串”包括string,’wstring’,’CString’。...wstring’ 是保存宽字符(wide character,C++中有wchar_t类型来表示宽字符)的字符串。字符串常量在初始化’wstring’类型对象时,前面要加“L”,用以表明是宽字符串。’...string name = “Aldex”; wstring w_name(name.begin(), name.end()); //1-2\. wstring to string...wstring w_name6 =CStringW(c_name6); //in Unicode build wstring w_name6 = c_name6; return...相应地,wstring和int/float 可以通过wstring或者wostringstream和wistringstream来转换。 注意需要包含sstream头文件。
stl 宏定义,使string和wstring通知支持 #ifdef _UNICODE #define tstring wstring #else #define tstring string...#endif // _UNICODE #boost boost boost::log 只创建文件ascii文件,unicode需要转换后写入文件 wstring 转string boost::locale...::conv::from_utf(wstr, “GBK”); string转wstring boost::locale::conv::to_utf(strGbk, “gbk”)
如果要支持宽字符集和c string,上面的函数还可以衍生出下面的不同版本: // std::wstring版本 std::vector ws_split(const std...::wstring& in, const std::wstring& delim) { std::wregex re{ delim }; return std::vector<std::...strlen(in),re, -1), std::cregex_token_iterator() }; } // 支持wchar_t宽字符集的版本 std::vector<std::wstring...const wchar_t* in, const wchar_t* delim) { std::wregex re{ delim }; return std::vector<std::wstring...+"); std::copy(ws_result.begin(), ws_result.end(), std::ostream_iterator<std::wstring, std::wstring
wmemset() 1.使用WideCharToMultiByte和MultiByteToWideChar; 2.使用mbstowcs_s和wcstombs_s(vs中添加_s); 3.使用c++11提供的wstring_convert...include “string” #include “locale.h” #include #include “windows.h” using namespace std; //string 与 wstring...之间的转换 string ws2s(const wstring &ws) { //setlocale需要头文件#include “locale.h” string curLocale = setlocale...(L"test s2ws:%ws\n", buf); wstring ws2 = L"12345"; string s2 = ws2s(ws2); char buf2[20] = { 0 }; s2....printf("test3 ws to s:%s\n", s5.c_str()); string s6("helloworld"); wstring ws6 = cv.from_bytes(s6);/
本文链接:https://blog.csdn.net/daoer_sofu/article/details/103353229 stl 宏定义,使string和wstring通知支持 #ifdef..._UNICODE #define tstring wstring #else #define tstring string #endif // _UNICODE #boost boost...boost::log 只创建文件ascii文件,unicode需要转换后写入文件 wstring 转string boost::locale::conv::from_utf(wstr, “GBK”...); string转wstring boost::locale::conv::to_utf(strGbk, “gbk”); unicode utf8和utf16是unicode
大家好,又见面了,我是全栈君 C++11增加了unicode字面量的支持,可以通过L来定义宽字符:str::wstring str = L”中国人”; 将宽字符转换为窄字符串需要用到codecvt...库中的std::wstring_convert 例: #include "stdio.h" #include #include #include using namespace std; void main() { wstring wstr = L"中国人"; cout << "unicode编码:" << wstr.c_str...() << endl; wstring_convert> converter(new codecvt<wchar_t, char...string str = converter.to_bytes(wstr); cout << "ansi编码:" << str << " " << str.c_str() << endl; wstring
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