pointer-to-member

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Qt4 C++ Pointer to const QList of pointers

I got stuck with pointer to const QList of pointers to Foo. I pass pointer to myListOfFoo from Bar object to Qux. I use pointer to const to prevent making any changes outside Bar class. The problem is[详细]

2023-01-20 03:11 分类：问答
c++ pointer to const class member problem

I\'m having this problem with C++ classes. I would like to get pointer to myBar object and store it in quxBar. The reason is I would like to be able to check the value using quxBar->getX() but I wo[详细]

2023-01-19 12:00 分类：问答
Pointer to members [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]

2023-01-14 13:15 分类：问答
Object-Oriented Callbacks for C++?

Is there some library that allows me to easily and conveniently create Object-Oriented callbacks in c++?[详细]

2023-01-12 09:55 分类：问答
How do you pass a function of a class as a parameter to another function of the same class

i basically want to use a dif function to extract a different element of a class (ac). the code is similar to this:[详细]

2023-01-11 19:27 分类：问答
On the use (and usefulness) of a pointer to member function vs directly calling the member function

I am new to pointer to member functions, and I would like to know their pros and cons. Specifically, consider this:[详细]

2023-01-07 07:27 分类：问答
Pointer-to-member-func, template & inheritance mixup

I am trying to create a generic \"callback\" object that will hold arbitrary data and invoke member functions of related classes.Due to internal policy, I cannot use Boost.[详细]

2023-01-04 11:39 分类：问答
Is a pointer to a virtual member function valid in the constructor of the base class?

My question is not about calling a virtual member function from a base class constructor, but whether the pointer to a virtual member function is valid in the base class constructor.[详细]

2023-01-04 03:22 分类：问答
Using a member function pointer within a class

Given an example class: class Fred { public: Fred() { func = &Fred::fa; } void run() { int foo, bar; 开发者_开发问答*func(foo,bar);[详细]

2022-12-31 05:29 分类：问答
c++ generic pointer to (member?) function

I can\'t seem to declare a generic pointer to function. Having these 2 functions to be called: void myfunc1(std::string str)[详细]

2022-12-30 19:35 分类：问答