hi
In cygwin,i couldn't compile the following java file.
package jni.meaningOfLife;
import ptolemy.data.expr.Utilityfunctions;
import java.io.File;
/* The class that interface the native function call
* @author autogenerated file - by V. Arnould.TRT
*/
public class JnimeaningOfLifeImeaningOfLife {
/* The default constructor
* @author autogenerated - by V. Arnould.TRT
*/
public JnimeaningOfLifeImeaningOfLife(){}
/* The loading of the native library
*/
static {
String library = "jni"+ File.separator + "meaningOfLife"+ File.separator + "JnijnimeaningOfLifeImeaningOfLife";
try {
UtilityFunctions.loadLibrary(library);
} catch (java.lang.UnsatisfiedLinkError ex) {
System.out.println("Warning, UtilityFunctions.loadLibrary('" + library + "' failed");
ex.printStackTrace();
UtilityFunctions.loadLibrary("JnijnimeaningOfLifeImeaningOfLife");
}
}
public native double jnimeaningOfLifeImeaningOfLife(/*foo*/) throws SecurityException;
/** Send the result of the native library.
* This method is called by the native code
* @author autogenerated - by V. Arnould.TRT
*/
public void sendResults() {
}
/** Call the native function in the native library.
* This method is called by the GenericJNIActor on fire()
* @author autogenerated - by V. Arnould.TRT
*/
public double fire() {
_output = jnimeaningOfLifeImeaningOfLife();
return _output;
}
///////////// public fields
public double _output;
}
Error:
JnimeaningOfLifeImeaningOfLife.java:3: package ptolemy.data.expr does not exist
import ptolemy.data.expr.UtilityFunctions;
^
JnimeaningOfLifeImeaningOfLife.java:23: cannot resolve symbol:
symbol: variable UtilityFunctions
Location : class jni.meaningOfLife.JnimeaningOfLifeImeaningOfLife
UtilityFunctions.loadLibrary<library>;
^
JnimeaningOfLifeImeaningOfLife.java:27: cannot resolve symbol:
symbol: variable UtilityFunctions
Location : class jni.meaningOfLife.JnimeaningOfLifeImeaningOfLife
UtilityFunctions.loadLibrary<"JnijnimeaningOfLifeImeaningOfLife">;
^
Please let me know whats the problem?
-karthik venkatesh
