C++ std::basic_string/char_traits 特化 [英] C++ std::basic_string/char_traits specialization

问题描述

这与:

std::basic_string 专业化和规避模板专业化

我尝试了 std::basic_string specialization 中的解决方案，但问题是 CustomChar 是wchar_t 的 typedef 和我重新定义(与 std 的专业化冲突).当我不允许更改 CustomChar typedef 时，如何避免使用 chart_traits?

I tried the solution from std::basic_string specialization, but the problem is that CustomChar is a typedef for wchar_t and I have redefinition(conflict with specialization from std). How may I avoid usage of chart_traits when I'm not allowed to change CustomChar typedef?

推荐答案

这是 Charles Bailey 作为评论提供的答案:

This is the answer provided by Charles Bailey as a comment:

您可以提供一个替代的traits 类(即std::char_traits 特化以外的东西)，同时仍然使用wchar_t 作为std::basic_string 的charT 模板参数

You can supply an alternative traits class (i.e. something other than a std::char_traits specialization) while still using wchar_t as the charT template parameter to std::basic_string

这篇关于C++ std::basic_string/char_traits 特化的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！