Ray's playground

摘要： Destructors should never emit exceptions. If functions called in a destructor may throw, the destructor should catch any exceptions, then swallow them or terminate the program.If class clients need ... 阅读全文

摘要： Polymorphic base classes should declare virtual destructors. If a class has any virtual functions, it should have a virtual destructor.Classes not designed to be base classes or not designed to be use... 阅读全文

摘要： To disallow functionality automatically provided by compilers, declare the corresponding member functions private and give no implementations. Using a base class like Uncopyable is one way to do this. 阅读全文