return-type

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Returning Anonymous Type

I am using a trick to return Anonymous Type but, i m not sure whether it will work in all scenario. If there is any problem using this trick plz let me know[详细]

2023-02-11 00:42 分类：问答
Overload <<, returning ostream gives error. C++

I\'m having an issue with overloading the << operator. Everything prints and enters fine, but when I try and return the ostream, I get this error:[详细]

2023-02-10 17:15 分类：问答
C++ return type qualifiers heaven

It\'s hell actually. Can someone please explain in plain English why the below segments work or not? class Hey;[详细]

2023-02-09 19:55 分类：问答
ActiveRecord 'destroy' method returns a boolean value in Ruby on Rails?

I am using Ruby on Rails 3 a开发者_如何学Gond I would like to know what type of return will have the following code:[详细]

2023-02-08 20:05 分类：问答
Return more than one value from a function in Java

How to return more than one value from a function in Java? Can anyone give sample code for doing this using tuples?[详细]

2023-02-06 11:01 分类：问答
Why can I expose private members when I return a reference from a public member function?

In the code snippet, I am able to access the private member variable outside the class scope. Though this should never be done, why is it allowed in this case? Is it a bad practice to receive a return[详细]

2023-02-04 19:49 分类：问答
Java - Return correct type from Generic method

I have the following class structure: public class Team { ... } public class Event { } public abstract class Fixture<T extends Team> implements Event {[详细]

2023-02-04 17:27 分类：问答
C++ virtual function return type

Is开发者_开发百科 it possible for an inherited class to implement a virtual function with a different return type (not using a template as return)?In some cases, yes, it is legal for a derived class t[详细]

2023-02-04 06:14 分类：问答
recursive return type

I just browsed through Mark Probst\'s diploma thesis and stumpled over the following code: 开发者_运维百科typedef void* cont(void);[详细]

2023-01-31 09:28 分类：问答
What does a constructor return?

My question is what does a constructor return? This question is not quite different from \"What is the return type of a constructor?\"[详细]

2023-01-26 04:58 分类：问答