123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106 |
- /*=============================================================================
- Copyright (c) 2017 Paul Fultz II
- function.cpp
- 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)
- ==============================================================================*/
- #include <boost/hof/function.hpp>
- #include <boost/hof/partial.hpp>
- #include <boost/hof/infix.hpp>
- #include <memory>
- #include "test.hpp"
- namespace test_constexpr {
- struct sum_f
- {
- template<class T, class U>
- constexpr T operator()(T x, U y) const
- {
- return x+y;
- }
- };
- BOOST_HOF_STATIC_FUNCTION(sum_init) = sum_f();
- BOOST_HOF_TEST_CASE()
- {
- // TODO: Should be empty on MSVC as well
- #ifndef _MSC_VER
- STATIC_ASSERT_EMPTY(sum_init);
- #endif
- BOOST_HOF_TEST_CHECK(3 == sum_init(1, 2));
- BOOST_HOF_STATIC_TEST_CHECK(3 == sum_init(1, 2));
- }
- BOOST_HOF_STATIC_FUNCTION(sum_partial) = boost::hof::partial(sum_f());
- BOOST_HOF_TEST_CASE()
- {
- #ifndef _MSC_VER
- STATIC_ASSERT_EMPTY(sum_partial);
- #endif
- BOOST_HOF_TEST_CHECK(3 == sum_partial(1, 2));
- BOOST_HOF_TEST_CHECK(3 == sum_partial(1)(2));
- BOOST_HOF_STATIC_TEST_CHECK(3 == sum_partial(1, 2));
- BOOST_HOF_STATIC_TEST_CHECK(3 == sum_partial(1)(2));
- }
- }
- namespace test_static {
- struct sum_f
- {
- template<class T, class U>
- constexpr T operator()(T x, U y) const
- {
- return x+y;
- }
- };
- struct add_one_f
- {
- template<class T>
- constexpr T operator()(T x) const
- {
- return x+1;
- }
- };
- BOOST_HOF_STATIC_FUNCTION(sum_partial) = boost::hof::partial(sum_f());
- BOOST_HOF_TEST_CASE()
- {
- #ifndef _MSC_VER
- STATIC_ASSERT_EMPTY(sum_partial);
- #endif
- BOOST_HOF_TEST_CHECK(3 == sum_partial(1, 2));
- BOOST_HOF_TEST_CHECK(3 == sum_partial(1)(2));
- }
- BOOST_HOF_STATIC_FUNCTION(add_one_pipable) = boost::hof::pipable(add_one_f());
- BOOST_HOF_TEST_CASE()
- {
- // TODO: Make this work on msvc
- #ifndef _MSC_VER
- STATIC_ASSERT_EMPTY(add_one_pipable);
- #endif
- BOOST_HOF_TEST_CHECK(3 == add_one_pipable(2));
- BOOST_HOF_TEST_CHECK(3 == (2 | add_one_pipable));
- }
- BOOST_HOF_STATIC_FUNCTION(sum_infix) = boost::hof::infix(sum_f());
- BOOST_HOF_TEST_CASE()
- {
- // TODO: Make this work on msvc
- #ifndef _MSC_VER
- STATIC_ASSERT_EMPTY(sum_infix);
- #endif
- BOOST_HOF_TEST_CHECK(3 == (1 <sum_infix> 2));
- }
- }
|