整理

include/boost/numeric/odeint/external/vexcl/vexcl_abs.hpp

@@ -0,0 +1,61 @@
+/*
+  [auto_generated]
+  boost/numeric/odeint/external/vexcl/vexcl_abs.hpp
+
+  [begin_description]
+  abs() specialization for vexcl
+  [end_description]
+
+  Copyright 2009-2013 Karsten Ahnert
+  Copyright 2009-2013 Mario Mulansky
+
+  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)
+*/
+
+
+#ifndef BOOST_NUMERIC_ODEINT_EXTERNAL_VEXCL_VEXCL_ABS_HPP_DEFINED
+#define BOOST_NUMERIC_ODEINT_EXTERNAL_VEXCL_VEXCL_ABS_HPP_DEFINED
+
+#include <vexcl/vector.hpp>
+#include <vexcl/multivector.hpp>
+#include <vexcl/operations.hpp>
+
+namespace vex {
+
+template <typename T, size_t N>
+typename std::enable_if<
+    std::is_integral<T>::value,
+    typename boost::proto::result_of::make_expr<
+        boost::proto::tag::function,
+        abs_func,
+        const vex::multivector<T, N>&
+    >::type const
+>::type
+abs(const multivector<T, N> &arg) {
+    return boost::proto::make_expr<boost::proto::tag::function>(
+            abs_func(),
+            boost::ref(arg)
+            );
+}
+
+template <typename T, size_t N>
+typename std::enable_if<
+    !std::is_integral<T>::value,
+    typename boost::proto::result_of::make_expr<
+        boost::proto::tag::function,
+        fabs_func,
+        const vex::multivector<T, N>&
+    >::type const
+>::type
+abs(const multivector<T, N> &arg) {
+    return boost::proto::make_expr<boost::proto::tag::function>(
+            fabs_func(),
+            boost::ref(arg)
+            );
+}
+
+} // namespace vex
+
+#endif // BOOST_NUMERIC_ODEINT_EXTERNAL_VEXCL_VEXCL_ABS_HPP_DEFINED