• Charles Cooper (9/9) Mar 14 2015 Hi all,
• Adam D. Ruppe (5/5) Mar 14 2015 __traits(allMembers, Struct) can do it.
• Charles Cooper (4/9) Mar 14 2015 Wow, this is f***ing cool.

"Charles Cooper" <chevil gmail.com> writes:

Hi all,
I am new to D and so far it is really great.

I am wondering how to get the names of member variables in a 
struct or class. I haven't worked it out yet but this would 
enable metaprogramming like iterating over the members of the 
struct.

I see in std.traits that you can get get MemberFunctionsTuple but 
nothing like MemberVariablesTuple.

Charles

"Adam D. Ruppe" <destructionator gmail.com> writes:

__traits(allMembers, Struct) can do it.

Get the free sample chapter from my book: 
https://www.packtpub.com/application-development/d-cookbook and 
it goes into more detail (I'm in a bit of a rush right now!)

the sample link is under the picture

"Charles Cooper" <chevil gmail.com> writes:

Wow, this is f***ing cool.
http://dlang.org/traits.html#allMembers

Thank you!

On Saturday, 14 March 2015 at 14:54:27 UTC, Adam D. Ruppe wrote:
 __traits(allMembers, Struct) can do it.

 Get the free sample chapter from my book: 
 https://www.packtpub.com/application-development/d-cookbook and 
 it goes into more detail (I'm in a bit of a rush right now!)

 the sample link is under the picture