I\'m working on a pretty standard Qt mobile app (written in C++, targeted at Symbian devices), and am finding that sometimes when the app is closed (i.e. via a call to QApplication::quit), the final d
Please see the code below. I expect it to print either 10 because I have explicitly invoked the garbage collector. But I always get either a 0 or 20 as output. Why is that?
I am working on a Win32 c++ application in Visual studio. In one of the source files, I have global object like below.
This is my first time posting to stackoverflow, but I these threads have helped me tremendously! Anywho, onto my question... are there any instances when the destructor in PHP is NOT called? The reas
On Linux I have some generated C++ code from a static library that defines a global variable.A single instance of this global variable is shared between two shared libraries that refer to its symbol.
As I\'ve asked in Move constructor/operator= and after a while I\'ve agreed and accepted right answer to that question I was just thinking, if would it be useful to have something like \"moving destru
In OpenGL, one often writes code like this: glPushMatrix(); // modify the current matrix and use it glPopMatrix();
In my opinion, the following code (from some C++ question) should lead to UB, but the it seems it is not. Here is the code:
Does anyone know any trick I could use to keep the Derived class until the base class destructor have been called?
A difference between a destructor (of course also the constructor) and other member functions is that, if a regular member function has a body at the derived class, only the version at Derived class g
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