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Re: Reflection in erlang: msg#00341lang.erlang.general
Hi, there are "secret" functions called module_info/0 and module_info/1 in every erlang module. Eshell V5.2.3.3 (abort with ^G) 1> lists:module_info(). [{exports,[{append,2}, {append,1}, {subtract,2}, {reverse,1}, {nth,2}, {nthtail,2}, {prefix,2}, {suffix,2}, ... 2> lists:module_info(exports). [{append,2}, {append,1}, {subtract,2}, {reverse,1}, {nth,2}, {nthtail,2}, {prefix,2}, {suffix,2}, {last,1}, ... /Lennart Corrado Santoro wrote: Hi all, I'm looking for an API that allows me to obtain info on a loaded module. In particular I would like to obtain the list of function exported with the arity. I looked at the documentation but I didn't found anything. Could anyone help me? Bye, -Corrado -- ====================================================== Eng. Corrado Santoro, Ph.D. University of Catania - Engineering Faculty Department of Computer Science and Telecommunications Engineering Viale A. Doria, 6 - 95125 CATANIA (ITALY) Tel: +39 095 7382364 Fax: +39 095 338280 +39 095 7382365 +39 095 7382380 EMail: csanto@xxxxxxxxxxxxx Personal Home Page: http://www.diit.unict.it/users/csanto NUXI Home Page: http://nuxi.iit.unict.it ====================================================== -- ------------------------------------------------------------- Lennart Ohman phone : +46-8-587 623 27 Sjoland & Thyselius Telecom AB cellular: +46-70-552 6735 Sehlstedtsgatan 6 fax : +46-8-667 8230 SE-115 28 STOCKHOLM, SWEDEN email : lennart.ohman@xxxxx |
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