operator-overloading

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Which operator do I have to overload?

Which operator do I have to overlo开发者_如何转开发ad if I want to use sth like this? MyClass C;[详细]

2023-04-05 11:52 分类：问答
operator overloading and the usage of const_cast

For the following code snippet, class A{ const int a; public: A(): a(0){} A(int m_a):a(m_a){}; A& operator =(const A &other);[详细]

2023-04-05 11:30 分类：问答
How do I add two numeric arrays in F#

I am totally new to F#. I have searched high and low but I cannot find an example for what I want. let A = [| 1.0, 2.0, 3.0, 4.0 |];; //maybe delimiter with ;[详细]

2023-04-05 09:51 分类：问答
Why is this conversion happening?

#include<iostream> using namespace std; class test { int a, b; public开发者_Go百科: test() { a=4; b=5;[详细]

2023-04-05 08:02 分类：问答
Implementing operators between nullables and base types - should I?

This may well be well-known and discussed, but to my surprise I discovered today that you can give your own implementation of operators between nullables and their base types.[详细]

2023-04-05 04:29 分类：问答
how overload operator<< for an array in C++?

I\'m trying to do it this way: template <typename T> ostream &operator<<(ostream &os, T &arr)[详细]

2023-04-05 01:18 分类：问答
Why isn't my assignment operator getting called?

I\'m confused... why isn\'t my assignment operator getting called here? template<typename This> struct mybase[详细]

2023-04-04 16:07 分类：问答
C++ overloading >> operator strange compile error

#include <iostream> #include <string> using namespace std; class phonebook { string name; string prefix;[详细]

2023-04-04 15:34 分类：问答
Overload stream operator for nested template C++ STL

I\'ve got a data file that is a single line consisting of a nested series of doubles eg. [[0.127279,0.763675,0.636396],[0.254558,0.890955,0.636396],[详细]

2023-04-04 12:33 分类：问答
unary minus overload: member or non-member?

Given that prefix unary operators can be \"implemented by a non-static member function with no parameters or a non-member function with one parameter\" (§13.5.1[over.unary]/1), is there a difference[详细]

2023-04-04 07:23 分类：问答