operator-overloading
C++0x T operator+(const T&, T&&) pattern, still needs move?
Some time ago I was told, that the usual pattern to implement two-ary operators needs a final move in the return.[详细]
2023-03-29 11:04 分类:问答unexpected behavior on casting
I have a doubt about how C++ casts types when it has to do math. The code below as it is ( i.e. with only the cast to int without casting to double ) works and builds without problem. If I define EN[详细]
2023-03-29 09:32 分类:问答Problems with constructor resolution order
Consider the following constructors for T: struct T { T(const bool) { std::cout << \"T(const bool)\" << endl; }[详细]
2023-03-29 02:05 分类:问答error: address of overloaded function with no contextual type information
Code: class que { public: que operator++(int) {}// 1 que &operator++() {} que &operator+=(int n) {[详细]
2023-03-29 01:18 分类:问答Overloading +=, +, ==, and != operators [duplicate]
This question already has answers here: Closed 11 years ago. Possible Duplicate: Why must we define both == and != in C#?[详细]
2023-03-28 17:43 分类:问答Overload operator<< (unsigned char typedef as byte)
I want to overload (hijack?) ostream and basic_ostream<unsigned char> so that it stops attempting to display an octet (unsigned char) as a printable character.[详细]
2023-03-28 08:55 分类:问答Types conversion between different types in an implicit manner
I need an in implicit conversion from A* to C*; i cannot change A\'s definition or implementation. class A[详细]
2023-03-28 02:26 分类:问答Displaying large integers resulting in garbage
i wrote a class called integer that can handle integers of arbitrary bit sizes, and i seem to have completed everything except one thing, which despite everything that i do to try to fix it, refuses t[详细]
2023-03-27 21:31 分类:问答use exclam (!) syntax for factorial in python
Can a working factorial function/operator be defined with a syntax like in mathematics?i.e. using the ! symbol.[详细]
2023-03-27 20:00 分类:问答operator() in C++
I have an object that has a mathematical function behind it.It seems like a perfect candidate for operator().[详细]
2023-03-27 15:00 分类:问答