Add mp_bind_q, mp_bind_front(_q), mp_bind_back(_q), mp_transform_q

2017-05-09 20:53:00 +03:00
parent 4521eff93c
commit 939a3b949d
7 changed files with 239 additions and 1 deletions
@@ -0,0 +1,62 @@
+
+// Copyright 2017 Peter Dimov.
+//
+// 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/mp11/bind.hpp>
+#include <boost/mp11/utility.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+#include <type_traits>
+
+struct X1 {};
+struct X2 {};
+struct X3 {};
+struct X4 {};
+struct X5 {};
+struct X6 {};
+struct X7 {};
+struct X8 {};
+struct X9 {};
+
+template<class T> using add_pointer = typename std::add_pointer<T>::type;
+
+int main()
+{
+    using namespace boost::mp11;
+
+    using Q_addp = mp_quote<add_pointer>;
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _1>::fn<X1>, X1*>));
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _1>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X1*>));
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _2>::fn<X1, X2>, X2*>));
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _2>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X2*>));
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _3>::fn<X1, X2, X3>, X3*>));
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _3>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X3*>));
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _4>::fn<X1, X2, X3, X4>, X4*>));
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _4>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X4*>));
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _5>::fn<X1, X2, X3, X4, X5>, X5*>));
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _5>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X5*>));
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _6>::fn<X1, X2, X3, X4, X5, X6>, X6*>));
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _6>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X6*>));
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _7>::fn<X1, X2, X3, X4, X5, X6, X7>, X7*>));
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _7>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X7*>));
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _8>::fn<X1, X2, X3, X4, X5, X6, X7, X8>, X8*>));
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _8>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X8*>));
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_q<Q_addp, _9>::fn<X1, X2, X3, X4, X5, X6, X7, X8, X9>, X9*>));
+
+    //
+
+    return boost::report_errors();
+}