Added LocalFunction examples.

[SVN r77021]

example/noncopyable_local_function.cpp

@@ -0,0 +1,29 @@
+
+// Copyright (C) 2009-2012 Lorenzo Caminiti
+// Distributed under the Boost Software License, Version 1.0
+// (see accompanying file LICENSE_1_0.txt or a copy at
+// http://www.boost.org/LICENSE_1_0.txt)
+// Home at http://www.boost.org/libs/local_function
+
+#include <boost/local_function.hpp>
+#include <boost/noncopyable.hpp>
+#include <cassert>
+
+//[noncopyable_local_function
+struct n: boost::noncopyable {
+    int i;
+    n(int _i): i(_i) {}
+};
+
+int main() {
+    n x(-1);
+
+    void BOOST_LOCAL_FUNCTION(const bind& x) {  // OK: No copy
+        assert( x.i == -1 );                    // and constant.
+    } BOOST_LOCAL_FUNCTION_NAME(f)
+    f();
+
+    return 0;
+}
+//]
+