little example

[SVN r598]

example/reverse_iterator.cpp

@@ -0,0 +1,14 @@
+#include <iostream>
+#include <iterator>
+#include "boost/iterator/iterator_adaptors.hpp"
+#include "boost/cstdlib.hpp"
+
+
+int main()
+{
+  int x[] = { 1, 2, 3, 4 };
+  boost::reverse_iterator<int*, int, int&, int*, std::random_access_iterator_tag, std::ptrdiff_t>
+    first(x + 4), last(x);
+  std::copy(first, last, std::ostream_iterator<int>(std::cout, " "));
+  std::cout << std::endl;  
+}