166 lines
3.8 KiB
C++
166 lines
3.8 KiB
C++
/*=============================================================================
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Phoenix V1.2.1
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Copyright (c) 2001-2003 Joel de Guzman
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Use, modification and distribution is subject to the Boost Software
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License, Version 1.0. (See accompanying file LICENSE_1_0.txt or copy at
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http://www.boost.org/LICENSE_1_0.txt)
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==============================================================================*/
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#include <iostream>
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#include <vector>
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#include <algorithm>
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#include <boost/detail/lightweight_test.hpp>
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#define PHOENIX_LIMIT 15
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#include <boost/spirit/include/phoenix1_primitives.hpp>
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#include <boost/spirit/include/phoenix1_functions.hpp>
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#include <boost/spirit/include/phoenix1_operators.hpp>
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#include <boost/spirit/include/phoenix1_special_ops.hpp>
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#include <boost/spirit/include/phoenix1_statements.hpp>
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using namespace phoenix;
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using namespace std;
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///////////////////////////////////////////////////////////////////////////////
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struct poly_print_ {
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template <typename ArgT>
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struct result { typedef void type; };
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template <typename ArgT>
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void operator()(ArgT v) const
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{ cout << v; }
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};
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function<poly_print_> poly_print;
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///////////////////////////////////////////////////////////////////////////////
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int
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main()
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{
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char c1 = '1';
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int i1 = 1;
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double d2_5 = 2.5;
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string hello = "hello";
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const char* world = " world";
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///////////////////////////////////////////////////////////////////////////////
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//
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// Block statements
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//
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///////////////////////////////////////////////////////////////////////////////
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(
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poly_print(arg1),
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poly_print(arg2),
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poly_print(arg3),
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poly_print(arg4),
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poly_print(arg5),
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poly_print("\n\n")
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)
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(hello, c1, world, i1, d2_5);
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///////////////////////////////////////////////////////////////////////////////
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//
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// If-else, while, do-while, for tatements
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//
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///////////////////////////////////////////////////////////////////////////////
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vector<int> v;
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v.push_back(1);
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v.push_back(2);
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v.push_back(3);
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v.push_back(4);
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v.push_back(5);
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v.push_back(6);
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v.push_back(7);
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v.push_back(8);
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v.push_back(9);
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v.push_back(10);
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cout << dec;
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//////////////////////////////////
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for_each(v.begin(), v.end(),
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if_(arg1 > 3 && arg1 <= 8)
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[
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cout << arg1 << ", "
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]
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);
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cout << endl;
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//////////////////////////////////
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for_each(v.begin(), v.end(),
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if_(arg1 > 5)
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[
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cout << arg1 << " > 5\n"
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]
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.else_
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[
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if_(arg1 == 5)
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[
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cout << arg1 << " == 5\n"
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]
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.else_
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[
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cout << arg1 << " < 5\n"
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]
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]
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);
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cout << endl;
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vector<int> t = v;
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//////////////////////////////////
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for_each(v.begin(), v.end(),
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(
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while_(arg1--)
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[
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cout << arg1 << ", "
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],
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cout << val("\n")
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)
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);
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v = t;
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cout << endl;
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//////////////////////////////////
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for_each(v.begin(), v.end(),
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(
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do_
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[
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cout << arg1 << ", "
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]
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.while_(arg1--),
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cout << val("\n")
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)
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);
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v = t;
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cout << endl;
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//////////////////////////////////
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int iii;
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for_each(v.begin(), v.end(),
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(
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for_(var(iii) = 0, var(iii) < arg1, ++var(iii))
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[
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cout << arg1 << ", "
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],
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cout << val("\n")
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)
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);
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v = t;
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cout << endl;
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///////////////////////////////////////////////////////////////////////////////
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//
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// End asserts
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//
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///////////////////////////////////////////////////////////////////////////////
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return boost::report_errors();
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}
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