1 files changed, 54 insertions, 0 deletions
diff --git a/src/boost/libs/mpi/src/python/py_exception.cpp b/src/boost/libs/mpi/src/python/py_exception.cpp
new file mode 100644
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+++ b/src/boost/libs/mpi/src/python/py_exception.cpp
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+// Copyright (C) 2006 Douglas Gregor <doug.gregor -at- gmail.com>
+// Copyright (C) 2005 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)
+
+//  Authors: Douglas Gregor
+
+/** @file exception.cpp
+ *
+ *  This file reflects the Boost.MPI @c mpi_error class into
+ *  Python.
+ */
+#include <boost/python.hpp>
+#include <boost/mpi/exception.hpp>
+#include <string>
+#include <boost/lexical_cast.hpp>
+#include "utility.hpp"
+
+using namespace boost::python;
+using namespace boost::mpi;
+
+namespace boost { namespace mpi { namespace python {
+
+extern const char* exception_docstring;
+extern const char* exception_what_docstring;
+extern const char* exception_routine_docstring;
+extern const char* exception_result_code_docstring;
+
+str exception_str(const exception& e)
+{
+  return str(std::string(e.what()) + 
+             " (code " + lexical_cast<std::string>(e.result_code())+")");
+}
+
+void export_exception()
+{
+  using boost::python::arg;
+  using boost::python::object;
+  
+  object type = 
+    class_<exception>
+      ("Exception", exception_docstring, no_init)
+      .add_property("what", &exception::what, exception_what_docstring)
+      .add_property("routine", &exception::what, exception_routine_docstring)
+      .add_property("result_code", &exception::result_code, 
+                    exception_result_code_docstring)
+      .def("__str__", &exception_str)
+    ;
+  translate_exception<exception>::declare(type);
+}
+
+} } } // end namespace boost::mpi::python