IAlgorithmT

IAlgorithm<T> interface

Represents an algorithm that can be applied to a list of objects T.

public interface IAlgorithm<in T>
ParameterDescription
TThe type of object to apply method interface to.

Methods

NameDescription
Alg(T, int)Processes an object in the list. Called after PreAlg;
PostAlg(T, int)Called after processing of an object.
PreAlg(T, int)Called before processing of an object.

Examples

Shows how to work with list util Apply method.

public void WorkWithListUtilsApply()
{
    var project = new Project(DataDir + "Project2003.mpp");
    List<Filter> filters = project.TaskFilters.ToList();

    Assert.AreEqual(3, filters.Count, "Project.TaskFilters count");

    ListUtils.Apply(filters, new RenameAlgorithm(), 0);

    foreach (var filter in filters)
    {
        Console.WriteLine("Name: " + filter.Name);
        Console.WriteLine("Filter Type: " + filter.FilterType);
        Console.WriteLine("Show In Menu: " + filter.ShowInMenu);
        Console.WriteLine("Show Related Summary Rows: " + filter.ShowRelatedSummaryRows);
        Console.WriteLine();
    }
}

private class RenameAlgorithm : IAlgorithm<Filter>
{
    private int current;

    public RenameAlgorithm()
    {
        this.current = 0;
    }

    public void PreAlg(Filter el, int index)
    {
        this.current++;
    }

    public void Alg(Filter el, int index)
    {
        el.Name = el.Name + " " + this.current;
    }

    public void PostAlg(Filter el, int index)
    {
    }
}

See Also

FieldHelper IConditionT