2022年3月1日
Effective C++ 笔记 —— Item 46: Define non-member functions inside templates when type conversions are desired.
摘要： Item 24 explains why only non-member functions are eligible for implicit type conversions on all arguments, and it uses as an example the operator* fu 阅读全文
posted @ 2022-03-01 18:30 MyCPlusPlus 阅读(70) 评论(0) 推荐(0)
Effective C++ 笔记 —— Item 45: Use member function templates to accept "all compatible types."
摘要： One of the things that real pointers do well is support implicit conversions. Derived class pointers implicitly convert into base class pointers, poin 阅读全文
posted @ 2022-03-01 16:26 MyCPlusPlus 阅读(76) 评论(0) 推荐(0)
Effective C++ 笔记 —— Item 44: Factor parameter-independent code out of templates.
摘要： For example, suppose you'd like to write a template for fixed-size square matrices that, among other things, support matrix inversion. template<typena 阅读全文
posted @ 2022-03-01 11:17 MyCPlusPlus 阅读(68) 评论(0) 推荐(0)