11.10.2017 14:37, ANtlord пишет:
Hello dear community!
I've met a little issue. How can I generate struct or class copying some
fields and methods from another struct or class? I've found methods to
get fields. They are std.traits.FieldNameTuple and
std.traits.FieldTypeTuple but I can't find a method allows getting
methods from struct or class.
Other words I want to get fields and methods by string values and copy
them to my struct. Is it possible? Or do I want something strange?
Thanks in advance. Sorry if my English is not clear.
You need a wrapper, but it would include all fields and methods from
base struct/class and you just expose only that you need. So it's quite
possible except I don't known how you can exclude needless fields.
But FieldNameTuple etc are not enough, your best friend is
__traits(allMember, ...), iterating over its output and making decision
what current symbol is and processing it according to its features. It's
not trivial but not very complex.
