I have 2 classes: DataObject and DataElement. DataObject holds pointers to (only) DataElements, and a DataElement contains pointers to several types, among which a DataObject.
How can i simulate an OnDestroy event for a TFrame in Delphi? i nievely added a constructor and destructor to my frame, thinking that is what TForm does:
I\'d like to have a FileWriter opened during the whole time a class instance exists. So I need to close it in a destructor. But how to specify 开发者_高级运维a destructor in Scala?You might be interes
Reference here That destructor will also implicitly call the destructor of the auto_ptr object. And that wi开发者_如何学JAVAll delete the
In my WPF-applicat开发者_如何学编程ion, I call new windows in the following way: _newWin = new WinWorkers_AddWorker();
Let us assume I have two classes: class Base{}; class Derived: publ开发者_StackOverflowic Base{}; none has d\'tor, in this case if I declare about variables:
Mr. Lidström and I had an argument :) Mr. Lidström\'s claim is that a construct shared_ptr<Base> p(new Derived); doesn\'t require Base to have a virtual destructor:
How to break with GDB at object destruction if there is 开发者_Python百科no destructor?If there\'s no destructor, you cannot break on the destructor, as there is no op-code for the destructor. You hav
I am experiencing a memory leak with a code similar to the one below (it\'s a simulation with different inputs at every loop).
I have a template list say, List<SuperClass*>* mList; for(int i = 0;i < mList->ElementsCount();i++)
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