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create an object with cni
- From: Bucher Fabio <fabio dot bucher at ntb dot ch>
- To: "java at gcc dot gnu dot org" <java at gcc dot gnu dot org>
- Date: Mon, 24 Jun 2013 12:17:08 +0000
- Subject: create an object with cni
Thank you, I can run this example and I put my code in there. Which is the right namespace to use, and which Class do I have to load with the JvInitClass()-method? Now the error message says:
Test.cc:20:29: error: expected primary-expression before »)« token
Test.cc:21:29: error: typ specification expected
Test.cc:21:29: error: Java-object test is not with new allocated
Test.cc:21:29: error: »,« or »;« expected
Do I have to load my Java-class with the JvInitClass()-method? I think yes, but how is it done the right way?
#include <gcj/cni.h>
#include "Java_with_CNI.h"
#include <java/lang/System.h>
#include <java/io/PrintStream.h>
#include <java/lang/Throwable.h>
int main(int argc, char *argv[]){
using namespace java::lang;
//using namespace ::Java_with_CNI;
try{
JvCreateJavaVM(NULL);
JvAttachCurrentThread(NULL, NULL);
JvInitClass(&System::class$);
String *message = JvNewStringLatin1("Hello from C++");
System::out->println(message);
/* Here goes my Code */
20 JvInitClass(Java_with_CNI);
21 Java_with_CNI test = new Java_with_CNI::Java_with_CNI();
test.printHello();
JvDetachCurrentThread();
}catch(Throwable *t){
System::err->println(JvNewStringLatin1("Unhandled Java exception:"));
}
//rtems_entry_point(void);
//return 0;
}