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Diffstat (limited to 'boost/mpi/detail/antiques.hpp')
-rw-r--r-- | boost/mpi/detail/antiques.hpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/boost/mpi/detail/antiques.hpp b/boost/mpi/detail/antiques.hpp new file mode 100644 index 0000000000..6ece779777 --- /dev/null +++ b/boost/mpi/detail/antiques.hpp @@ -0,0 +1,29 @@ +// Copyright Alain Miniussi 2014. +// 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) + +// Authors: Alain Miniussi + +#ifndef BOOST_MPI_ANTIQUES_HPP +#define BOOST_MPI_ANTIQUES_HPP + +#include <vector> + +// Support for some obsolette compilers + +namespace boost { namespace mpi { + namespace detail { + // Some old gnu compiler have no support for vector<>::data + // Use this in the mean time, the cumbersome syntax should + // serve as an incentive to get rid of this when those compilers + // are dropped. + template <typename T, typename A> + T* c_data(std::vector<T,A>& v) { return &(v[0]); } + + template <typename T, typename A> + T const* c_data(std::vector<T,A> const& v) { return &(v[0]); } + +} } } + +#endif |