Update master with release-3.1.1

2026-02-03 09:22:15 +00:00 · 2015-02-23 11:53:46 +00:00
parent 7567ac6f6a
commit b2fff2c41d
69 changed files with 5040 additions and 338 deletions
--- a/test/scope/lambda_tests2.cpp
+++ b/test/scope/lambda_tests2.cpp
@@ -0,0 +1,107 @@
+/*=============================================================================
+    Copyright (c) 2001-2007 Joel de Guzman
+    Copyright (c) 2014      John Fletcher
+
+    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 <iostream>
+#include <cmath>
+#include <algorithm>
+#include <vector>
+
+#include <typeinfo>
+
+#include <boost/detail/lightweight_test.hpp>
+#include <boost/phoenix/core.hpp>
+#include <boost/phoenix/operator.hpp>
+#include <boost/phoenix/function.hpp>
+//#include <boost/phoenix/bind.hpp>
+#include <boost/phoenix/scope.hpp>
+
+namespace boost { namespace phoenix
+{
+    struct for_each_impl
+    {
+        template <typename Sig>
+        struct result;
+
+        template <typename This, typename C, typename F>
+        struct result<This(C,F)>
+        {
+            typedef void type;
+        };
+
+        template <typename C, typename F>
+        void operator()(C& c, F f) const
+        {
+            std::for_each(c.begin(), c.end(), f);
+        }
+    };
+
+    function<for_each_impl> const for_each = for_each_impl();
+
+    struct push_back_impl
+    {
+        template <typename Sig>
+        struct result;
+
+        template <typename This, typename C, typename T>
+        struct result<This(C,T)>
+        {
+            typedef void type;
+        };
+
+        template <typename C, typename T>
+        void operator()(C& c, T& x) const
+        {
+            c.push_back(x);
+        }
+    };
+
+    function<push_back_impl> const push_back = push_back_impl();
+}}
+
+int
+main()
+{
+    using boost::phoenix::lambda;
+    using boost::phoenix::let;
+    using boost::phoenix::ref;
+    using boost::phoenix::val;
+    using boost::phoenix::arg_names::_1;
+    using boost::phoenix::arg_names::_2;
+    using boost::phoenix::local_names::_a;
+    //    using boost::phoenix::local_names::_b;
+    using boost::phoenix::placeholders::arg1;
+
+    {
+        using boost::phoenix::for_each;
+        //#if (!defined(BOOST_MSVC) || (BOOST_MSVC < 1800))
+        int init[] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
+        std::vector<int> v(init, init+10);
+
+        int x = 0;
+        for_each(_1, lambda(_a = _2)[_a += _1])(v, x);
+        BOOST_TEST(x == 55);
+        //#endif
+    }
+
+    {
+        using boost::phoenix::for_each;
+        using boost::phoenix::push_back;
+
+        //#if (!defined(BOOST_MSVC) || (BOOST_MSVC < 1800))
+        int x = 10;
+        std::vector<std::vector<int> > v(10);
+        for_each(_1, lambda(_a = _2)[push_back(_1, _a)])(v, x);
+
+        int y = 0;
+        for_each(arg1, lambda[ref(y) += _1[0]])(v);
+        BOOST_TEST(y == 100);
+        //#endif
+    }
+
+    return boost::report_errors();
+}
+