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]
77 lines
2.0 KiB
C++
77 lines
2.0 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 <iostream>
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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::val;
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using phoenix::arg_names::arg1;
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using std::cout;
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{
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int x;
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int y;
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x = 123;
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y = 123;
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(ref(x) &= 456)();
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y &= 456;
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BOOST_TEST(x == y);
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x = 123;
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y = 123;
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(ref(x) |= 456)();
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y |= 456;
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BOOST_TEST(x == y);
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x = 123;
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y = 123;
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(ref(x) ^= 456)();
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y ^= 456;
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BOOST_TEST(x == y);
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x = 123;
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y = 123;
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(ref(x) <<= 4)();
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y <<= 4;
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BOOST_TEST(x == y);
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x = 1230000;
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y = 1230000;
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(ref(x) >>= 4)();
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y >>= 4;
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BOOST_TEST(x == y);
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int& r1 = (ref(x) &= 456)(); // should be an lvalue
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int& r2 = (ref(x) |= 456)(); // should be an lvalue
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int& r3 = (ref(x) ^= 456)(); // should be an lvalue
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int& r4 = (ref(x) <<= 4)(); // should be an lvalue
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int& r5 = (ref(x) >>= 4)(); // should be an lvalue
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BOOST_TEST(&r1 == &r2 && &r2 == &r3 && &r3 == &r4 && &r4 == &r5);
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}
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{
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BOOST_TEST((val(123) & 456)() == (123 & 456));
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BOOST_TEST((val(123) | 456)() == (123 | 456));
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BOOST_TEST((val(123) ^ 456)() == (123 ^ 456));
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BOOST_TEST((val(123) << 4)() == (123 << 4));
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BOOST_TEST((val(1230000) >> 4)() == (1230000 >> 4));
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char const* s = "Yabadabadoo!!!\n";
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(cout << arg1)(s);
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}
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return boost::report_errors();
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}
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