std::string 转 wstring 文心快码BaiduComate 在C++中,std::string和std::wstring是两种常见的字符串类型,它们的主要区别在于字符类型:std::string使用char类型来存储字符,而std::wstring使用wchar_t类型来存储宽字符。要将std::string转换为std::wstring,需要进行字符编码的转换,即将char类型的字符转换为wchar_t类型...
from_bytes(input); } // convert wstring to string inline std::string to_byte_string(const std::wstring& input) { //std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>> converter; std::wstring_convert<std::codecvt_utf8<wchar_t>> converter; return converter.to_bytes(input); } ...
std::wstring s2ws(const string& s){ return Ansi2WChar(s.c_str(),s.size());} 第二种方法:采用ATL封装_bstr_t的过渡:(注,_bstr_是Microsoft Specific的,所以下面代码可以在VS2005通过,无移植性); #include <string> #include <comutil.h> using namespace std; #pragma comment(lib, "comsuppw.l...
#include <iostream> #include <string> #include <locale> #include <codecvt> std::wstring s2ws(const std::string& str) { usi
string to wstringinline std::wstring to_wide_string(const std::string& input){std::wstring_...
// 把一个wstring转化为stringstd::string& to_string(std::string& dest, std::wstring const & src){ std::setlocale(LC_CTYPE, ""); size_t const mbs_len = wcstombs(NULL, src.c_str(), 0); std::vector<char> tmp(mbs_len + 1); wcstombs(&tmp[0], src.c_str(), tmp.size()); ...
CString和std::wstring互转,LPCTSTR和std::wstring互转 CString转std::wstring std::wstring str = filename.GetString(); std::wstring转CString CString str( filename.c_str() ); LPCTSTR str; std::wstring cs = (LPCTSTR)str; str = cs.c_str();...
1. 2. 3. 4. 5. wchar_t *转QString wchar_t* wptr = L"test"; QString ret = QString::fromWCharArray(wptr); QString ret2 = QString((QChar*)wptr, wcslen(wptr)); 1. 2. 3. QString转LPCWSTR LPCWSTR lpcwstr; lpcwstr = (LPCWSTR)dirPath.toStdWString().c_str() ...
在Unicode 情况下,您必须通过 wstring 传递它: CString cs("Hello"); wstring ws = wstring(cs.GetString()); string s = string(ws.begin(), ws.end()); 否则,您可以直接转换字符串: CString cs("Hello"); string s = string(cs.GetString()); 原文由 GiaMat45 发布,翻译遵循 CC BY-SA 4.0...
std::stringws2s(conststd::wstring &ws) { size_t i; std::stringcurLocale =setlocale(LC_ALL, NULL); setlocale(LC_ALL,"chs");constwchar_t* _source =ws.c_str(); size_t _dsize=2* ws.size() +1;char* _dest =newchar[_dsize]; ...