I need to create a service which will maintain a WCF session. In the constructor I read in data from the DB and when the session ends I have to save it back.
I know the interface is working. When I started coding in my project, I got this do开发者_Python百科ubt in my mind. Can anyone clarify ?Interfaces are contracts, not implementations, so no need to con
I use __del__() to write a warning log in case the object gets deleted while in a wrong internal state (please no wrath about it).
The manual said that The destructor method will be called as soon as all references to a particular object are removed or when the object is explicitly
What is the advantage in de-allocating memory i开发者_JAVA技巧n reverse order to variables?Consider this example:
I have class and do like this: function __destruct() { $this->load_file(\'epicEndingfile.php\'); } And I get an error:
I would like to understand the behaviour of this code. class Foo { public: Foo(); ~Foo(); void run(); int* get();
Given the following : #include <iostream> using namespace std; class A { public: void func() {delete this;}
Suppose I have a class myClass < handle. From theMathworks Help page on clear, Clearing handle graphics handles does not remove the objects themselves, nor does deleting the objects remove varia
Say I have the following classes: class A {}; Class C { private: A a[10]; }; int main() { C c; } Will this code cause a memory leak? As in, will the default destruct开发者_运维问答or that the com
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