| // Copyright (C) 2007 Trustees of Indiana University |
| |
| // Authors: Douglas Gregor |
| // Andrew Lumsdaine |
| |
| // 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/mpi/exception.hpp> |
| |
| namespace boost { namespace mpi { |
| |
| exception::exception(const char* routine, int result_code) |
| : routine_(routine), result_code_(result_code) |
| { |
| // Query the MPI implementation for its reason for failure |
| char buffer[MPI_MAX_ERROR_STRING]; |
| int len; |
| MPI_Error_string(result_code, buffer, &len); |
| |
| // Construct the complete error message |
| message.append(routine_); |
| message.append(": "); |
| message.append(buffer, len); |
| } |
| |
| exception::~exception() throw() { } |
| |
| } } // end namespace boost::mpi |
