/// <summary>
/// Evaluates the performance of the tasks decorated with the <see cref="BenchSharkTaskAttribute"/> attribute within the given object.
/// </summary>
/// <param name="obj">The object where the tasks are retrieved.</param>
/// <param name="iterations">The number of iterations to evaluate the tasks.</param>
/// <returns>The return value is an array containing the result of the evaluations.</returns>
public EvaluationResultCollection EvaluateDecoratedTasks(object obj, uint iterations)
{
// Create the return value
var collection = new EvaluationResultCollection();
// Get the methods of the object that have the BenchShark attribute
var tasks = obj.GetType()
.GetMethods(BindingFlags.Instance | BindingFlags.InvokeMethod | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Static)
.Where(method => method.GetCustomAttributes(typeof(BenchSharkTaskAttribute), false).Length > 0);
// Enumerate the tasks to evaluate
foreach (var task in tasks)
{
// Get the name of the task
var taskName = task.GetCustomAttribute <BenchSharkTaskAttribute>().Name;
// Check that the task doesn't have parameter(s)
if (task.GetParameters().Any())
{
// Cannot invoke a task with parameter(s)
throw new Exception("Cannot run the task \"" + taskName + "\" because it has parameter(s).");
}
// Copy the foreach variable to a local variable
var localTask = task;
// Create the delegate to evaluate the task
Action action = () => localTask.Invoke(obj, null);
// Evaluate the task
collection.AddEvaluationResult(EvaluateTask(taskName, action, iterations));
}
// Return the collection
return(collection);
}
/// <summary>
/// Evaluates the performance of all the tasks previously stored.
/// </summary>
/// <param name="iterations">The number of iterations to evaluate the tasks.</param>
/// <returns>The return value is an array containing the result of the evaluations.</returns>
public EvaluationResultCollection EvaluateStoredTasks(uint iterations)
{
// Create the return value
var collection = new EvaluationResultCollection();
// Enumerate the tasks to evaluate
foreach (var task in Tasks)
{
// Evaluate the task
collection.AddEvaluationResult(EvaluateTask(task.Key, task.Value, iterations));
}
// Return the collection
return(collection);
}
