update swig on windows

winx64/bin/swigwin-4.0.0/Examples/csharp/arrays/example.i

@@ -0,0 +1,45 @@
+/* File : example.i */
+%module example
+
+%{
+#include "example.h"
+%}
+%include "arrays_csharp.i"
+
+%apply int INPUT[]  { int* sourceArray }
+%apply int OUTPUT[] { int* targetArray }
+
+%apply int INOUT[] { int* array1 }
+%apply int INOUT[] { int* array2 }
+
+%include "example.h"
+
+%clear int* sourceArray;
+%clear int* targetArray;
+
+%clear int* array1;
+%clear int* array2;
+
+
+// Below replicates the above array handling but this time using the pinned (fixed) array typemaps
+%csmethodmodifiers "public unsafe";
+
+%apply int FIXED[] { int* sourceArray }
+%apply int FIXED[] { int* targetArray }
+
+%inline %{
+void myArrayCopyUsingFixedArrays( int *sourceArray, int* targetArray, int nitems ) {
+  myArrayCopy(sourceArray, targetArray, nitems);
+}
+%}
+
+%apply int FIXED[] { int* array1 }
+%apply int FIXED[] { int* array2 }
+
+%inline %{
+void myArraySwapUsingFixedArrays( int* array1, int* array2, int nitems ) {
+  myArraySwap(array1, array2, nitems);
+}
+%}
+
+