projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | /* |
| 2 | [auto_generated] | |
| 3 | boost/numeric/odeint/external/vexcl/vexcl_abs.hpp | |
| 4 | ||
| 5 | [begin_description] | |
| 6 | abs() specialization for vexcl | |
| 7 | [end_description] | |
| 8 | ||
| 9 | Copyright 2009-2013 Karsten Ahnert | |
| 10 | Copyright 2009-2013 Mario Mulansky | |
| 11 | ||
| 12 | Distributed under the Boost Software License, Version 1.0. | |
| 13 | (See accompanying file LICENSE_1_0.txt or | |
| 14 | copy at http://www.boost.org/LICENSE_1_0.txt) | |
| 15 | */ | |
| 16 | ||
| 17 | ||
| 18 | #ifndef BOOST_NUMERIC_ODEINT_EXTERNAL_VEXCL_VEXCL_ABS_HPP_DEFINED | |
| 19 | #define BOOST_NUMERIC_ODEINT_EXTERNAL_VEXCL_VEXCL_ABS_HPP_DEFINED | |
| 20 | ||
| 21 | #include <vexcl/vector.hpp> | |
| 22 | #include <vexcl/multivector.hpp> | |
| 23 | #include <vexcl/operations.hpp> | |
| 24 | ||
| 25 | namespace vex { | |
| 26 | ||
| 27 | template <typename T, size_t N> | |
| 28 | typename std::enable_if< | |
| 29 | std::is_integral<T>::value, | |
| 30 | typename boost::proto::result_of::make_expr< | |
| 31 | boost::proto::tag::function, | |
| 32 | abs_func, | |
| 33 | const vex::multivector<T, N>& | |
| 34 | >::type const | |
| 35 | >::type | |
| 36 | abs(const multivector<T, N> &arg) { | |
| 37 | return boost::proto::make_expr<boost::proto::tag::function>( | |
| 38 | abs_func(), | |
| 39 | boost::ref(arg) | |
| 40 | ); | |
| 41 | } | |
| 42 | ||
| 43 | template <typename T, size_t N> | |
| 44 | typename std::enable_if< | |
| 45 | !std::is_integral<T>::value, | |
| 46 | typename boost::proto::result_of::make_expr< | |
| 47 | boost::proto::tag::function, | |
| 48 | fabs_func, | |
| 49 | const vex::multivector<T, N>& | |
| 50 | >::type const | |
| 51 | >::type | |
| 52 | abs(const multivector<T, N> &arg) { | |
| 53 | return boost::proto::make_expr<boost::proto::tag::function>( | |
| 54 | fabs_func(), | |
| 55 | boost::ref(arg) | |
| 56 | ); | |
| 57 | } | |
| 58 | ||
| 59 | } // namespace vex | |
| 60 | ||
| 61 | #endif // BOOST_NUMERIC_ODEINT_EXTERNAL_VEXCL_VEXCL_ABS_HPP_DEFINED |