/// <summary>
/// Creates a dictionary of all properties and their values on a parameter set.
/// </summary>
/// <typeparam name="T">The parameter value type.</typeparam>
/// <param name="parameterSet">The parameter set.</param>
/// <param name="givenOnly">If <c>true</c>, only parameters that were set/given are returned and parameters that are left to their default/nonsense value are skipped. <c>true</c> by default.</param>
/// <returns>
/// A read-only dictionary for all members and their values.
/// </returns>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="parameterSet"/> is <c>null</c>.</exception>
public static IReadOnlyDictionary <MemberDescription, T> ParameterValues <T>(this IParameterSet parameterSet, bool givenOnly = true)
{
parameterSet.ThrowIfNull(nameof(parameterSet));
var result = new Dictionary <MemberDescription, T>();
foreach (var member in Parameters(parameterSet.GetType()))
{
if (member.Names == null || member.Names.Count == 0)
{
continue;
}
if (givenOnly)
{
if (member.TryGet <GivenParameter <T> >(parameterSet, out var gp))
{
if (gp.Given)
{
result.Add(member, gp.Value);
}
continue;
}
}
if (parameterSet.TryGetProperty <T>(member.Names.First(), out var value))
{
result.Add(member, value);
}
}
return(new ReadOnlyDictionary <MemberDescription, T>(result));
}
public static RenderPackage? LoadFromXml(ComputeContext computeContext, KernelXmlFile kernelXml, IParameterSet oldParameterSetCache)
{
var kernel = RenderKernel.Create(computeContext, kernelXml.Files.Select(File.ReadAllText).ToArray());
if (kernel == null)
return null;
var controls = kernelXml.ControlsFunc();
if (oldParameterSetCache != null && controls.GetType() == oldParameterSetCache.GetType())
controls = oldParameterSetCache;
return new RenderPackage(kernel, controls);
}
/// <summary> /// Enumerates all the named parameters and properties of an <see cref="IParameterSet"/>. /// </summary> /// <param name="parameters">The parameter set.</param> /// <returns> /// All the named parameters. /// </returns> /// <exception cref="ArgumentNullException">Thrown if <paramref name="parameters"/> is <c>null</c>.</exception> public static IEnumerable <MemberDocumentation> Parameters(this IParameterSet parameters) => GetMembers(parameters?.GetType());