Initial Commit

.svn/pristine/fd/fd44f24049f0f09c63fe84fe6194f446aade2229.svn-base

@@ -0,0 +1,38 @@
+//---------------------------------------------------------------------------//
+// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
+//
+// 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
+//
+// See http://boostorg.github.com/compute for more information.
+//---------------------------------------------------------------------------//
+
+#ifndef BOOST_COMPUTE_TYPE_TRAITS_IS_VECTOR_TYPE_HPP
+#define BOOST_COMPUTE_TYPE_TRAITS_IS_VECTOR_TYPE_HPP
+
+#include <boost/mpl/bool.hpp>
+
+#include <boost/compute/type_traits/vector_size.hpp>
+
+namespace boost {
+namespace compute {
+
+/// Meta-function returning \c true if \p T is a vector type.
+///
+/// For example,
+/// \code
+/// is_vector_type<int>::value == false
+/// is_vector_type<float4_>::value == true
+/// \endcode
+///
+/// \see make_vector_type, vector_size
+template<class T>
+struct is_vector_type : boost::mpl::bool_<vector_size<T>::value != 1>
+{
+};
+
+} // end compute namespace
+} // end boost namespace
+
+#endif // BOOST_COMPUTE_TYPE_TRAITS_IS_VECTOR_TYPE_HPP