operator-overloading
std::ostream& operator<<(std::ostream&, const T&) not being overridden
Occasionally I have will write a class (T say) and attempt to override std::ostream& operator<<(std::ostream&, const T&) but it does not work on certain classes. Here is an example o[详细]
2023-03-15 23:31 分类:问答How can I reliably get an object's address when operator& is overloaded?
Consider the following program: struct ghost { // ghosts like to pretend that they don\'t exist ghost* operator&() const volatile { return 0; }[详细]
2023-03-15 21:49 分类:问答c++ operator must be non static member function [duplicate]
This question already has answers here: Closed 11 years ago. Possible Duplicate: What does “operator = must be a non-static member” mean? (C++)[详细]
2023-03-15 21:23 分类:问答Why cant i use two ptrs in operator overload?
This is annoying, i can write a function with these parameters/return, but why cant i define an operator to do this?[详细]
2023-03-15 19:18 分类:问答Overloading istream operator>> c++
Say I have a vector of chars and I pushed it into a stream as a string, rather than a vector of chars, how would i get ba开发者_开发知识库ck the vector of chars using operator>>?[详细]
2023-03-15 08:02 分类:问答Overloading operator< for priority queue
I am trying to make a priority queue of a class I made like this - std::priority_queue<Position> nodes;[详细]
2023-03-15 04:50 分类:问答Does dynamic_cast work inside overloaded operator delete?
I came across this: struct Base { void* operator new (size_t); void operator delete (void*); virtual ~Base () {}// <--- polymorphic[详细]
2023-03-15 01:00 分类:问答What is the difference between overloading operator= and overloading the copy constructor?
What is the d开发者_StackOverflowifference between overloading the operator = in a class and the copy constructor?[详细]
2023-03-14 10:33 分类:问答D language cast operator overload problem
I\'m playing with D2 at the moment, I would like to write some simple program but i\'m stuck with operator cast overload...I have a Vector class 开发者_运维问答that can be cast to Normal :[详细]
2023-03-14 09:51 分类:问答Which compiler between Visual Studio 10 and GCC 4.5 is correct regarding operator overloading and argument-dependendent lookup?
I have the following code: class Foo; class Bar; class Bar { public: Bar() { } Bar(Foo &foo) { } }; class Foo {[详细]
2023-03-12 23:28 分类:问答