public FFIMethodAttributes(MethodInfo method)
{
if (method == null)
{
throw new ArgumentException("method");
}
FFIClassAttributes baseAttributes = null;
Type type = method.DeclaringType;
if (!CLRModuleType.TryGetTypeAttributes(type, out baseAttributes))
{
baseAttributes = new FFIClassAttributes(type);
CLRModuleType.SetTypeAttributes(type, baseAttributes);
}
if (null != baseAttributes)
{
HiddenInLibrary = baseAttributes.HiddenInLibrary;
}
attributes = method.GetCustomAttributes(false).Cast <Attribute>().ToArray();
foreach (var attr in attributes)
{
if (attr is AllowRankReductionAttribute)
{
AllowRankReduction = true;
}
else if (attr is RuntimeRequirementAttribute)
{
RequireTracing = (attr as RuntimeRequirementAttribute).RequireTracing;
}
else if (attr is MultiReturnAttribute)
{
var multiReturnAttr = (attr as MultiReturnAttribute);
returnKeys = multiReturnAttr.ReturnKeys.ToList();
}
else if (attr is IsVisibleInDynamoLibraryAttribute)
{
var visibleInLibraryAttr = attr as IsVisibleInDynamoLibraryAttribute;
HiddenInLibrary = (visibleInLibraryAttr.Visible == false);
}
}
}
