internal static FieldOrProperty[] GetFieldsOrProperties(this Type t)
{
return(fieldOrProperties.WeakMemoize(t,
type => new FieldOrProperty[0]
.Concat(GetPublicFields(type).Select(p => new FieldOrProperty(p)))
.Concat(GetPublicProperties(type).Select(p => new FieldOrProperty(p)))
.ToArray()
));
}
internal static DictionaryAdapter ToDictionaryOfTypeT(this object that)
{
Type type = that.GetType();
var dic = dictionaryTypeCtor.WeakMemoize(type, t =>
typeof(Dictionary <,>)
.MakeGenericType(t.GetIDictionaryTypeParameters())
.GetConstructor(new Type[0])
).Invoke(new object[0]);
return(new DictionaryAdapter(that, dic));
}
public static ConstructorInfo GetConstructorWithMostParameters(this Type t)
{
return(constructorWithMostParameters.WeakMemoize(t, type =>
{
var ctors = type.GetConstructors().ToArray();
if (ctors.Length == 1)
{
return ctors.First();
}
return ctors.Max((ctor1, ctor2) => ParameterLength(ctor1).CompareTo(ParameterLength(ctor2)));
}));
}
internal static Type[] GetIDictionaryTypeParameters(this Type iDictionaryType)
{
return(dictionaryTypeParameters.WeakMemoize(iDictionaryType, type =>
{
if (IsExactlyDictionaryType(iDictionaryType))
{
return iDictionaryType.GetGenericArguments();
}
var t = iDictionaryType.GetInterfaces()
.Where(i => IsExactlyDictionaryType(i))
.FirstOrDefault();
return t != null ? t.GetGenericArguments() : new Type[0];
}));
}
internal static Type[] GetIEnumerableTypeParameter(this Type iEnumerableType)
{
return(ienumerableTypeParameters.WeakMemoize(iEnumerableType, type =>
{
if (IsIEnumerableT(iEnumerableType))
{
return iEnumerableType.GetGenericArguments();
}
return iEnumerableType.GetInterfaces()
.Where(i => IsIEnumerableT(i))
.Select(i => i.GetGenericArguments().Single())
.ToArray();
}));
}
internal static FieldOrPropertyOrGetMethod[] GetFieldsOrPropertiesOrGetMethods(this Type t, TypeOfFIelds typeOfFIelds)
{
return(fieldOrPropertyOrMethods.WeakMemoize(t,
type => new FieldOrPropertyOrGetMethod[0]
.Concat(typeOfFIelds.HasFlag(TypeOfFIelds.Fields)
? GetPublicFields(type).Select(p => new FieldOrPropertyOrGetMethod(p))
: new FieldOrPropertyOrGetMethod[0])
.Concat(typeOfFIelds.HasFlag(TypeOfFIelds.Properties)
? GetPublicProperties(type).Select(p => new FieldOrPropertyOrGetMethod(p))
: new FieldOrPropertyOrGetMethod[0])
.Concat(typeOfFIelds.HasFlag(TypeOfFIelds.Methods)
? GetPublicGetMethods(type).Select(p => new FieldOrPropertyOrGetMethod(p))
: new FieldOrPropertyOrGetMethod[0])
.ToArray()
));
}
