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| Subject | Re: Introspection | ||||||
| From | BCS <ao@pathlink.com> | ||||||
| Date | Tue, 23 Sep 2008 22:35:32 +0000 (UTC) | ||||||
| Newsgroups | digitalmars.D | ||||||
Reply to Benjamin, > Reply to Sean, > >> Does anyone know a way to determine the type and offset of >> class/struct members? >> It seems we already have all the necessary pieces, but I haven't been >> able to get it >> to work thus far. What I'm thinking of is something like this: >> import std.stdio; >> class C >> { >> int i; >> void* p; >> } >> void main() >> { >> foreach( e; typeof(C.tupleof) ) >> writefln( e.stringof, " ", e.offsetof ); >> } >> However, offsetof doesn't appear to work on the members of this >> TypeTuple, nor on an instance tuple. I've also tried various >> attempts >> at printing the address or value of the instance tuple, with no >> success. >> Sean >> cleaner: import std.stdio; class C { int i; void* p; } void main() { foreach( i,e; typeof(C.tupleof) ) writefln( e.stringof, " ", C.tupleof[i].offsetof ); } | |||||||
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