Add C# array typemaps provided by Antti Karanta.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10872 626c5289-ae23-0410-ae9c-e8d60b6d4f22

1 files changed, 61 insertions, 0 deletions

diff --git a/Examples/test-suite/csharp_lib_arrays.i b/Examples/test-suite/csharp_lib_arrays.i
new file mode 100644
index 000000000..d07d43737
--- /dev/null
+++ b/Examples/test-suite/csharp_lib_arrays.i
@@ -0,0 +1,61 @@
+%module csharp_lib_arrays
+
+%include "arrays_csharp.i"
+
+%apply int INPUT[]  { int* sourceArray }
+%apply int OUTPUT[] { int* targetArray }
+
+%apply int INOUT[] { int* array1 }
+%apply int INOUT[] { int* array2 }
+
+%inline %{
+/* copy the contents of the first array to the second */
+void myArrayCopy( int* sourceArray, int* targetArray, int nitems ) {
+  int i;
+  for ( i = 0; i < nitems; i++ ) {
+    targetArray[ i ] = sourceArray[ i ];
+  }
+}
+
+/* swap the contents of the two arrays */
+void myArraySwap( int* array1, int* array2, int nitems ) {
+  int i, temp;
+  for ( i = 0; i < nitems; i++ ) {
+    temp = array1[ i ];
+    array1[ i ] = array2[ i ];
+    array2[ i ] = temp;
+  }
+}
+%}
+
+
+%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 myArrayCopyUsingFixedArrays "public unsafe";
+%csmethodmodifiers myArraySwapUsingFixedArrays "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);
+}
+%}
+
+