operator-keyword

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How do I fix "ambiguous overload" error when overloading operator<< (templated)?

I am trying to overload the << operator, but I get the following error: error: ambiguous overload for \'operator<<\' in \'std::cout << \"Test \"\'[详细]

2023-04-13 02:28 分类：问答
Overloading class' operator [] in C++

I have a class which I have written its [] operator, and I want that sometimes the operator will return an int and sometimes a struct.[详细]

2023-04-12 07:31 分类：问答
operator function in C++ and compile error relating to it

there are probably several ways I will expose my ignorance with this question :) First, I think this is C++ code, but the extension of the file is .C (so maybe it is C?)[详细]

2023-04-12 01:27 分类：问答
c++ overload operators [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-04-11 12:02 分类：问答
Overloading multiple operators

Concisely, my goal is to have foo[bar] return type1, and foo[bar]= return type2. I am writing an object in C++, and it\'s coming along quite nicely, however there\'s just one tiny little thing that I[详细]

2023-04-10 15:48 分类：问答
How should I check to see a if value exists in PHP?

The开发者_运维知识库re are many ways to see if a value exists using PHP. There\'s isset, !=false, !==false, !empty, etc. Which one will be the best (fast and accurate) one to use in the following situ[详细]

2023-04-10 04:11 分类：问答
C++ Operator Problem

I don\'t know if this question is already answered on stackoverflow. But I simply can not find the right keyword 开发者_C百科to search for.[详细]

2023-04-08 03:30 分类：问答
does equality operator return a boolean value

even = number % 2开发者_如何转开发 == 0; This is a valid java assignment which was given in a website as example.[详细]

2023-04-06 10:27 分类：问答
operator<< overload in C++ for a class in class

i have the following classes: class mypipe { class node { public: char ch; node* next; node(){...} node(char c){..}[详细]

2023-04-05 11:53 分类：问答
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