Imported Upstream version 1.49.0upstream/1.49.0

1 files changed, 43 insertions, 0 deletions

diff --git a/libs/utility/shared_iterator_example2.cpp b/libs/utility/shared_iterator_example2.cpp
new file mode 100644
index 0000000000..a9577078c5
--- /dev/null
+++ b/libs/utility/shared_iterator_example2.cpp
@@ -0,0 +1,43 @@
+// Copyright 2003 The Trustees of Indiana University.
+
+// Use, modification and distribution is subject to the Boost Software 
+// License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+
+#include "boost/shared_container_iterator.hpp"
+#include "boost/shared_ptr.hpp"
+#include <algorithm>
+#include <iterator>
+#include <iostream>
+#include <vector>
+
+
+template <typename Iterator>
+void print_range_nl (Iterator begin, Iterator end) {
+  typedef typename std::iterator_traits<Iterator>::value_type val;
+  std::copy(begin,end,std::ostream_iterator<val>(std::cout,","));
+  std::cout.put('\n');
+}
+
+
+int main() {
+
+  typedef boost::shared_ptr< std::vector<int> > ints_t;
+  {
+    ints_t ints(new std::vector<int>());
+
+    ints->push_back(0);
+    ints->push_back(1);
+    ints->push_back(2);
+    ints->push_back(3);
+    ints->push_back(4);
+    ints->push_back(5);
+
+    print_range_nl(boost::make_shared_container_iterator(ints->begin(),ints),
+                   boost::make_shared_container_iterator(ints->end(),ints));
+  }
+  
+
+
+  return 0;
+}