The great merge

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@4141 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/argout.i

@@ -0,0 +1,37 @@
+/* This interface file checks how well SWIG handles passing data back
+   through arguments WITHOUT returning it seperatly; for the cases where
+   maybe multiple values are passed by refernce and all want changing */
+
+%module argout
+
+%include cpointer.i
+%pointer_functions(int,intp);
+
+%inline %{
+// returns old value
+int incp(int *value) {
+  return (*value)++;
+}
+
+// returns old value
+int incr(int &value) {
+  return value++;
+}
+
+typedef int & IntRef;
+// returns old value
+int inctr(IntRef value) {
+  return value++;
+}
+
+// example of the old DB login type routines where you keep
+// a void* which it points to its opaque struct when you login
+// So login function takes a void**
+void voidhandle(void** handle) {
+  *handle=(void*)"Here it is";
+}
+char * handle(void* handle) {
+  return (char *)handle;
+}
+
+%}