Boost Exception

In other libraries, watch for compile error referring to throw_exception_assert_compatibility in boost::throw_exception. Resolve by throwing an exception that derives from std::exception. This is not a new requirement but it is being enforced now.

[SVN r46818]

include/boost/exception/info_tuple.hpp

@@ -0,0 +1,64 @@
+//Copyright (c) 2006-2008 Emil Dotchevski and Reverge Studios, Inc.
+
+//Distributed under 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)
+
+#ifndef UUID_63EE924290FB11DC87BB856555D89593
+#define UUID_63EE924290FB11DC87BB856555D89593
+
+#include <boost/exception/info.hpp>
+#include <boost/tuple/tuple.hpp>
+
+namespace
+boost
+    {
+    template <
+        class E,
+        class Tag1,class T1,
+        class Tag2,class T2 >
+    E const &
+    operator<<(
+        E const & x,
+        tuple<
+            error_info<Tag1,T1>,
+            error_info<Tag2,T2> > const & v )
+        {
+        return x << v.template get<0>() << v.template get<1>();
+        }
+
+    template <
+        class E,
+        class Tag1,class T1,
+        class Tag2,class T2,
+        class Tag3,class T3 >
+    E const &
+    operator<<(
+        E const & x,
+        tuple<
+            error_info<Tag1,T1>,
+            error_info<Tag2,T2>,
+            error_info<Tag3,T3> > const & v )
+        {
+        return x << v.template get<0>() << v.template get<1>() << v.template get<2>();
+        }
+
+    template <
+        class E,
+        class Tag1,class T1,
+        class Tag2,class T2,
+        class Tag3,class T3,
+        class Tag4,class T4 >
+    E const &
+    operator<<(
+        E const & x,
+        tuple<
+            error_info<Tag1,T1>,
+            error_info<Tag2,T2>,
+            error_info<Tag3,T3>,
+            error_info<Tag4,T4> > const & v )
+        {
+        return x << v.template get<0>() << v.template get<1>() << v.template get<2>() << v.template get<3>();
+        }
+    }
+
+#endif