std::to_wstring
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|   定义于头文件  <string>
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|   std::wstring to_wstring( int value );  | 
(1) | (C++11 起) | 
|   std::wstring to_wstring( long value );  | 
(2) | (C++11 起) | 
|   std::wstring to_wstring( long long value );  | 
(3) | (C++11 起) | 
|   std::wstring to_wstring( unsigned value );  | 
(4) | (C++11 起) | 
|   std::wstring to_wstring( unsigned long value );  | 
(5) | (C++11 起) | 
|   std::wstring to_wstring( unsigned long long value );  | 
(6) | (C++11 起) | 
|   std::wstring to_wstring( float value );  | 
(7) | (C++11 起) | 
|   std::wstring to_wstring( double value );  | 
(8) | (C++11 起) | 
|   std::wstring to_wstring( long double value );  | 
(9) | (C++11 起) | 
1) 
有符号十进制整数转换成宽字符串相同的内容std::swprintf(buf, sz, L"%d", value)会产生足够大的
buf.原文:
Converts a signed decimal integer to a wide string with the same content as what  std::swprintf(buf, sz, L"%d", value) would produce for sufficiently large 
buf.2) 
有符号十进制整数转换成宽字符串std::swprintf(buf, sz, L"%ld", value)会产生足够大的
buf相同的内容..原文:
Converts a signed decimal integer to a wide string with the same content as what  std::swprintf(buf, sz, L"%ld", value) would produce for sufficiently large 
buf..3) 
有符号十进制整数转换成宽字符串相同的内容std::swprintf(buf, sz, L"%lld", value)会产生足够大的
buf.原文:
Converts a signed decimal integer to a wide string with the same content as what  std::swprintf(buf, sz, L"%lld", value) would produce for sufficiently large 
buf.4) 
std::swprintf(buf, sz, L"%u", value)会产生足够大的
buf了同样内容的宽字符串转换成一个无符号整数.原文:
Converts an unsigned decimal integer to a wide string with the same content as what  std::swprintf(buf, sz, L"%u", value) would produce for sufficiently large 
buf.5) 
std::swprintf(buf, sz, L"%lu", value)会产生足够大的
buf了同样内容的宽字符串转换成一个无符号整数.原文:
Converts an unsigned decimal integer to a wide string with the same content as what  std::swprintf(buf, sz, L"%lu", value) would produce for sufficiently large 
buf.6) 
std::swprintf(buf, sz, L"%llu", value)会产生足够大的
buf了同样内容的宽字符串转换成一个无符号整数.原文:
Converts an unsigned decimal integer to a wide string with the same content as what  std::swprintf(buf, sz, L"%llu", value) would produce for sufficiently large 
buf.@ 7,8 @std::swprintf(buf, sz, L"%f", value)会产生足够大的
buf了同样内容的宽字符串转换成一个浮点值.原文:
@7,8@ Converts a floating point value to a wide string with the same content as what  std::swprintf(buf, sz, L"%f", value) would produce for sufficiently large 
buf.9) 
std::swprintf(buf, sz, L"%Lf", value)会产生足够大的
buf了同样内容的宽字符串转换浮点值.原文:
Converts a floating point value to a wide string with the same content as what  std::swprintf(buf, sz, L"%Lf", value) would produce for sufficiently large 
buf.目录 | 
[编辑] 参数
| value | - | 
[编辑] 返回值
[编辑] 示例
[编辑] 另请参阅
|    (C++11)  | 
  将整值或浮点值转换成string  (函数)  |