I have written the class Employee and Department as follows:

class Employee

{

int EmpID;

double Salary;

}

class Department

{

int EmpNo;

Employee Emp[] = new Employee
[3];

}

I have declared a native method named GetTotalSalary() in the class named Native as follows:

public class Native

{

public native static void GetTotalSalary(Department dept);

static

{

System.loadLibrary("SampleNative");

}

}

The GetTotalSalary() Method will not return any thing, but it will show the Total salary of all the Employees of the Department in a MessageBox. This method has to be implemented in VC++ or C++.

My Application CallNative is as follows:

public class CallNative

{

Native nat = new Native();

Department Dept = new Department();


public static void main(String args[])

{

CallNative call = new CallNative();

call.FillData();

call.nat.GetTotalSalary(call.Dept);

}


public void FillData()

{


Dept.EmpNo = 3;


Dept.Emp[0] = new Employee();

Dept.Emp[1] = new Employee();

Dept.Emp[2] = new Employee();


Dept.Emp[0].EmpID = 101;

Dept.Emp[0].Salary = 5000.0;


Dept.Emp[1].EmpID = 302;

Dept.Emp[1].Salary = 16000.0;


Dept.Emp[2].EmpID = 303;

Dept.Emp[2].Salary = 17000.0;

}


}

I got the follwing signature of the native method while I run javah:

JNIEXPORT void JNICALL Java_Native_GetTotalSalary
(JNIEnv *, jclass , jobject );

I am unable to access the elements of Employee class. Please Help me and implement the above function in VC++ or C++.