/// <inheritdoc cref="FindDerivedClassesAsync(INamedTypeSymbol, Solution, bool, IImmutableSet{Project}, CancellationToken)"/>
internal static async Task <ImmutableArray <INamedTypeSymbol> > FindDerivedClassesArrayAsync(
INamedTypeSymbol type, Solution solution, bool transitive, IImmutableSet <Project> projects = null, CancellationToken cancellationToken = default)
{
var types = await DependentTypeFinder.FindDerivedClassesAsync(
type, solution, projects, transitive, cancellationToken).ConfigureAwait(false);
return(types.WhereAsArray(t => IsAccessible(t)));
}
/// <summary>
/// Finds the derived classes of the given type. Implementations of an interface are not considered "derived", but can be found
/// with <see cref="FindImplementationsAsync"/>.
/// </summary>
/// <param name="type">The symbol to find derived types of.</param>
/// <param name="solution">The solution to search in.</param>
/// <param name="projects">The projects to search. Can be null to search the entire solution.</param>
/// <param name="cancellationToken"></param>
/// <returns>The derived types of the symbol. The symbol passed in is not included in this list.</returns>
public static Task <IEnumerable <INamedTypeSymbol> > FindDerivedClassesAsync(
INamedTypeSymbol type, Solution solution, IImmutableSet <Project> projects = null, CancellationToken cancellationToken = default(CancellationToken))
{
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
if (solution == null)
{
throw new ArgumentNullException(nameof(solution));
}
return(DependentTypeFinder.FindDerivedClassesAsync(type, solution, projects, cancellationToken));
}