Re: [Swig-user] java.lang.UnsatisfiedLinkError problem

[QA QA <qa2...@gm...>]

Hi,

I was trying to compiled the c++ wrap code generated by swig but got some
error.

The c++ code (test.c):
------------------------------
#include <string>

using namespace std;

string path="/tmp/model.xml";

void set() {
        path="test";
}

And test.i:
--------------
%module test
%inline %{
extern void set();
extern string path;
%}

When doing 'swig -c++ -java test.i", I got one other file 'test_wrap.cxx'.
However, when I tried to compile the wrap file, I got the following error:

g++ -c test_wrap.cxx
-----------------------------
test_wrap.cxx:193: error: ‘string’ does not name a type
test_wrap.cxx: In function ‘void Java_testJNI_path_1set(JNIEnv*, __jclass*,
jlong)’:
test_wrap.cxx:208: error: ‘string’ was not declared in this scope
test_wrap.cxx:208: error: expected `;' before ‘arg1’
test_wrap.cxx:209: error: ‘argp1’ was not declared in this scope
test_wrap.cxx:213: error: expected primary-expression before ‘)’ token
test_wrap.cxx:218: error: ‘arg1’ was not declared in this scope
test_wrap.cxx:219: error: ‘path’ was not declared in this scope
test_wrap.cxx: In function ‘jlong Java_testJNI_path_1get(JNIEnv*,
__jclass*)’:
test_wrap.cxx:226: error: ‘string’ was not declared in this scope
test_wrap.cxx:226: error: expected `;' before ‘result’
test_wrap.cxx:230: error: ‘result’ was not declared in this scope
test_wrap.cxx:230: error: ‘path’ was not declared in this scope
test_wrap.cxx:231: error: expected primary-expression before ‘)’ token
test_wrap.cxx:231: error: expected type-specifier before ‘string’
test_wrap.cxx:231: error: expected `;' before ‘string’

Do I miss any parameter in compilation?

Thanks,