On Fri, Aug 20, 2010 at 11:48 AM, David Dreisigmeyer <david.dreisigmeyer@gmail.com> wrote:
Hi, I don't understand why this doesn't work: (jcall (jmethod "java.lang.Math" "sqrt") 4.0)
You need to give the sqrt arguments to jmethod -- in this case "double", and a class argument to jcall -- in this case nil (jcall (jmethod "java.lang.Math" "sqrt" "double") nil 4.0) For static methods you can also use jstatic: (jstatic "sqrt" "java.lang.Math" 4.0) -david k.
The error I get is: No such method: java.lang.Math.sqrt() Also, this works: CL-USER> (jcall (jmethod "java.lang.Float" "intValue") 4.0) 4 but when I try this: (jcall (jmethod "java.lang.Float" "compare") 4.0 5.0) I get: No such method: java.lang.Float.compare() I'm not sure if this is the correct forum for these questions. If there's a better place to ask them let me know. Thanks, -Dave _______________________________________________ armedbear-devel mailing list armedbear-devel@common-lisp.net http://common-lisp.net/cgi-bin/mailman/listinfo/armedbear-devel