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0
votes
3answers
369 views

C++ Chess board design and smart pointers [closed]

I wrote a Chess engine in Java and I am porting it over to C++. I am new to C++. The idea: I have a Board object which holds a 2-dimensionnal array of Piece objects. Queen, Rook, Bishop, etc are ...
0
votes
1answer
36 views

confusion regarding handling of new smart pointers on stack frames?

Let me try to elaborate it. Stack Frame: When we execute any function it create stack where all local variables and instructions reside. And Smart Pointer: smart pointer like std::unique_ptr allows ...
20
votes
5answers
3k views

Why can't Java/C# implement RAII?

Question: Why can't Java/C# implement RAII? Clarification: I am aware the garbage collector is not deterministic. So with the current language features it is not possible for an object's Dispose() ...
2
votes
2answers
242 views

How do I get rid of cyclic references in this design?

I have 3 classes: Meeting, Project and Agenda. A Project contains all sort of information + a list of meetings. The Agenda contains a list of upcoming Meetings. A Meeting contains some data + a list ...
1
vote
1answer
230 views

gtkmm manage/add vs smart pointers:

gtkmm provides lifetime management of widgets using Gtk::Widget* aWidget = Gtk::manage(new Widget()); Gtk::Widget.add(*aWidget); This delegates lifetime management of aWidget to its container ...
8
votes
3answers
408 views

Is Non-Deterministic Resource-Management a Leaky Abstraction?

From what I can see, there are two pervasive forms of resource-management: deterministic destruction and explicit. Examples of the former would be C++ destructors and smart pointers or Perl's DESTROY ...
4
votes
2answers
909 views

Smart Pointers inside class vs Normal Pointers with Destructor

Regarding pointers which are members of classes. Should they be of a smart pointer type or is it enough to simply deal with them in the destructor of the class they are contained in?
26
votes
9answers
5k views

Why Garbage Collection if smart pointers are there

These days, so many languages are garbage collected. It is even available for C++ by third parties. But C++ has RAII and smart pointers. So what's the point of using garbage collection? Is it doing ...