[Boost-commit] svn:boost r44887 - trunk/boost/mpi

From: dgregor_at_[hidden]
Date: 2008-04-29 13:57:54

Author: dgregor
Date: 2008-04-29 13:57:54 EDT (Tue, 29 Apr 2008)
New Revision: 44887
URL: http://svn.boost.org/trac/boost/changeset/44887

Log:
Add support for MPI_SIGNED_CHAR to Boost.MPI
Text files modified: 
   trunk/boost/mpi/datatype.hpp |     5 +++++                                   
   1 files changed, 5 insertions(+), 0 deletions(-)

Modified: trunk/boost/mpi/datatype.hpp
==============================================================================
--- trunk/boost/mpi/datatype.hpp	(original)
+++ trunk/boost/mpi/datatype.hpp	2008-04-29 13:57:54 EDT (Tue, 29 Apr 2008)
@@ -293,6 +293,11 @@
 BOOST_MPI_DATATYPE(unsigned __int64, MPI_UNSIGNED_LONG_LONG, builtin); 
 #endif
 
+// Define signed char specialization of is_mpi_datatype, if possible.
+#if defined(MPI_SIGNED_CHAR) || (defined(MPI_VERSION) && MPI_VERSION >= 2)
+BOOST_MPI_DATATYPE(signed char, MPI_SIGNED_CHAR, builtin);
+#endif
+
 #endif // Doxygen
 
 namespace detail {