mirror of
https://github.com/boostorg/phoenix.git
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398579a251
+ added full support for member operator + added full support for std::iostream operator + implemented perfect forwarding for actor + adapted some test cases for "best-practice" + implemented variadic arguments for all actors based on phoenix/core/limits.h + added proper boost build handling + arity calculation tweak from Eric [SVN r63027]
61 lines
1.5 KiB
C++
61 lines
1.5 KiB
C++
/*=============================================================================
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Copyright (c) 2001-2007 Joel de Guzman
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#include <vector>
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#include <string>
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#include <map>
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#include <boost/detail/lightweight_test.hpp>
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#include <boost/phoenix/core.hpp>
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#include <boost/phoenix/operator.hpp>
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namespace phoenix = boost::phoenix;
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int
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main()
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{
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using phoenix::ref;
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using phoenix::arg_names::arg1;
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using phoenix::arg_names::arg2;
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using std::map;
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using std::string;
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using std::vector;
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{
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int x = 123;
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BOOST_TEST((&arg1)(x) == &x);
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BOOST_TEST((*&arg1)(x) == 123);
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int y = 968;
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(ref(x) = arg1)(y);
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BOOST_TEST(x == y);
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(arg1 = 456)(x);
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BOOST_TEST(x == 456);
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int& r = (arg1 = 456)(x); // must be an lvalue
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BOOST_TEST(&r == &x);
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int c[] = { 1, 2, 3, 4, 5 };
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BOOST_TEST((arg1[3])(c) == 4);
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int& r2 = (arg1[3])(c); // must be an lvalue
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BOOST_TEST(&r2 == &c[3]);
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vector<string> v;
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v.push_back("a");
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v.push_back("b");
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v.push_back("c");
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v.push_back("d");
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BOOST_TEST((arg1[3])(v) == "d");
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map<string, int> m;
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(arg1["Kimpo"] = arg2)(m, x);
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BOOST_TEST(m["Kimpo"] == x);
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}
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return boost::report_errors();
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}
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