c

Countable Objects [Problem NOT of the week]

Long time since the first problem..

This is a problem I've faced lately while developing in C# to have some statistics.

I've created a project that does something (of course !! :D) and created a number of classes with some inheritance tree, where some classes inherit from others, anyway, after that i needed to count the number of instances created from each class... pretty simple, just add a counter to the class, add increment/decrement methodology in the constructor/destructor. but. kind of... I'm lazy to open each class, add those members and add them to the newly created, not new!

So.. let's make use of Inheritances,

Create a base class "Countable Object" where all what you need is a private static dictionary which will hold all the type as a key, count as a value, with a constructor that increments the value of the type created.

Configure MPI programs in eclipse

Al Salamu 3alykom Wa Ra7matULLAH

if u r familiar with the distributed computing, then u have used,seen or even heard about MPICH well, here are the steps u follow to make and run an MPICH program

1-download and install the MPICH executable form their website

2-include the headers and add the lib files

3-write ur program and build it

4-and after solving the errors that will reveal in ur code :D go to the mpich bin directory -All programs in the start menu if u r a windows user- and open the mpirun program and browse for the executable u have built, configure the number of processes to run and finally run in well...