C++: Template Trait
具体见 Traits: a new and useful template technique。这里只说下感想:
具体见 Traits: a new and useful template technique。这里只说下感想:
typename
整理自:Thinking in C++, Volume 2
用法有点奇葩的一个 operator。总结自 What does operator void* () mean?。
整理自:Thinking in C++, Volume 2 & C++ Primer, 5th Edition