Top "Destructor" questions

c++ compiling error related to constructor/destructor definition

I'm trying to define the constructor and destructor of my class but I keep getting the error: definition of implicitly-declared …

c++ constructor destructor

Destructor parameters

The article Are destructors overloadable? talks about overloading the destructor. This raised a question: Can a destructor have parameters? I've …

c++ parameters destructor

Will an 'empty' constructor or destructor do the same thing as the generated one?

Suppose we have a (toy) C++ class such as the following: class Foo { public: Foo(); private: int t; }; Since no …

c++ class oop constructor destructor

Do you need to remove an event handler in the destructor?

I use some UserControls which get created and destroyed within my application during runtime (by creating and closing subwindows with …

c# wpf events event-handling destructor

When will __destruct not be called in PHP?

class MyDestructableClass { function __construct() { print "\nIn constructor\n"; $this->name = "MyDestructableClass"; } function __destruct() { print "\nDestroying " . $this->name . "\n"; } } $…

php destructor

Ruby: Destructors?

I need to occasionaly create images with rmagick in a cache dir. To then get rid of them fast, without …

ruby destructor

Can the default destructor be generated as a virtual destructor automatically?

Can the default destructor be generated as a virtual destructor automatically? If I define a base class but no default …

c++ destructor

Object destruction in C++

When exactly are objects destroyed in C++, and what does that mean? Do I have to destroy them manually, since …

c++ exception destructor c++-faq object-lifetime

Right way to clean up a temporary folder in Python class

I am creating a class in which I want to generate a temporary workspace of folders that will persist for …

python destructor temporary-directory

Does std::list::remove method call destructor of each removed element?

I have the code: std::list<Node *> lst; //.... Node * node = /* get from somewhere pointer on my node */; lst.…

c++ list stl destructor c++-faq