Modern programming platforms (.NET platform)

BSUIR 2018

Task 1. TaskQueue

Create a class in C# which:

• is called TaskQueue and implements the logic of the thread pool;
• creates the specified number of pool threads in the constructor;
• contains the queue of tasks in the form of delegates without parameters: delegate void TaskDelegate ();
• provides the method void EnqueueTask (TaskDelegate task);

Task 2. DirectoryCopier

Implement a console program in C# which:

• takes as the command line parameters path to the source and target directories on the disk;
• performs parallel copying of all files from the source directory to the target directory;
• performs copy operations in parallel using the TaskQueue from Task #1;
• waits until all copy operations are completed and displays information about the number of copied files to the console.

Task 3. Mutex

Create a class in C# which:

• is called Mutex and implements the binary semaphore using the atomic operation Interlocked.CompareExchange;
• provides blocking and unblocking of a binary semaphore using public methods Lock and Unlock.

Task 4. AssemblyLoader

Implement a console program in C# which:

• takes as the command line parameter the path to the .NET assembly (EXE or DLL file);
• loads the specified assembly into memory;
• displays the full names of all public data types of this assembly, ordered by namespace and by name.

Task 5. Parallel.WaitAll

Create in C# a static method of the Parallel.WaitAll class which:

• takes as the parameter the array of delegates;
• executes all specified delegates in parallel using the TaskQueue class from Task #1;
• waits for the completion of all delegates. Implement the simplest example of using the Parallel.WaitAll method.

Task 6. Solve the problem.

Create in C # a generic class DynamicList which:

• implements a dynamic array using T[] array;
• has the Count property, which contains the number of elements;
• implements indexer;
• has the methods Add, Remove, RemoveAt, Clear to add, delete, delete by index and delete all elements, respectively;
• implements the IEnumerable interface. Implement the simplest example of using the DynamicList class in C #.

💬 Contact

Karalina Dubitskaya
dubitskaya.karalina@gmail.com