如何将TCHAR数组转换为std :: string? [英] How to convert a TCHAR array to std::string?
问题描述
如何将 TCHAR
数组转换为 std :: string
(不是 std :: basic_string
)?
How do I convert a TCHAR
array to std::string
(not to std::basic_string
)?
推荐答案
TCHAR
只是一个typedef,根据您的编译配置,默认为 char
或 wchar
。
TCHAR
is just a typedef that, depending on your compilation configuration, either defaults to char
or wchar
.
标准模板库支持ASCII( std :: string
)和宽字符集$ c> std :: wstring )。您所需要做的是将 typedef String作为std :: string或std :: wstring,具体取决于您的编译配置。为了保持灵活性,您可以使用以下代码:
Standard Template Library supports both ASCII (with std::string
) and wide character sets (with std::wstring
). All you need to do is to typedef String as either std::string or std::wstring depending on your compilation configuration. To maintain flexibility you can use the following code:
#ifndef UNICODE
typedef std::string String;
#else
typedef std::wstring String;
#endif
现在您可以使用 String
在代码中,让编译器处理讨厌的部分。 String现在将具有构造函数,它允许您将 TCHAR
转换为 std :: string
或 std: :wstring
。
Now you may use String
in your code and let the compiler handle the nasty parts. String will now have constructors that lets you convert TCHAR
to std::string
or std::wstring
.
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