119 lines
2.7 KiB
C++
119 lines
2.7 KiB
C++
#include <boost/config.hpp>
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//
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// bind_function2_test.cpp - regression test
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//
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// Copyright (c) 2015 Peter Dimov
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//
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// Distributed under the Boost Software License, Version 1.0.
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// 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 <boost/bind.hpp>
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#include <boost/function.hpp>
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#include <boost/detail/lightweight_test.hpp>
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//
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void fv1( int & a )
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{
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a = 17041;
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}
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void fv2( int & a, int b )
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{
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a = b;
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}
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void fv3( int & a, int b, int c )
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{
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a = b + c;
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}
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void fv4( int & a, int b, int c, int d )
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{
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a = b + c + d;
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}
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void fv5( int & a, int b, int c, int d, int e )
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{
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a = b + c + d + e;
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}
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void fv6( int & a, int b, int c, int d, int e, int f )
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{
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a = b + c + d + e + f;
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}
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void fv7( int & a, int b, int c, int d, int e, int f, int g )
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{
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a = b + c + d + e + f + g;
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}
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void fv8( int & a, int b, int c, int d, int e, int f, int g, int h )
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{
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a = b + c + d + e + f + g + h;
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}
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void fv9( int & a, int b, int c, int d, int e, int f, int g, int h, int i )
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{
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a = b + c + d + e + f + g + h + i;
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}
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void function_test()
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{
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int x = 0;
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{
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boost::function<void(int&)> fw1 = boost::bind( fv1, _1 );
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fw1( x ); BOOST_TEST( x == 17041 );
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}
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{
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boost::function<void(int&, int)> fw2 = boost::bind( fv2, _1, _2 );
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fw2( x, 1 ); BOOST_TEST( x == 1 );
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}
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{
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boost::function<void(int&, int, int)> fw3 = boost::bind( fv3, _1, _2, _3 );
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fw3( x, 1, 2 ); BOOST_TEST( x == 1+2 );
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}
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{
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boost::function<void(int&, int, int, int)> fw4 = boost::bind( fv4, _1, _2, _3, _4 );
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fw4( x, 1, 2, 3 ); BOOST_TEST( x == 1+2+3 );
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}
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{
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boost::function<void(int&, int, int, int, int)> fw5 = boost::bind( fv5, _1, _2, _3, _4, _5 );
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fw5( x, 1, 2, 3, 4 ); BOOST_TEST( x == 1+2+3+4 );
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}
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{
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boost::function<void(int&, int, int, int, int, int)> fw6 = boost::bind( fv6, _1, _2, _3, _4, _5, _6 );
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fw6( x, 1, 2, 3, 4, 5 ); BOOST_TEST( x == 1+2+3+4+5 );
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}
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{
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boost::function<void(int&, int, int, int, int, int, int)> fw7 = boost::bind( fv7, _1, _2, _3, _4, _5, _6, _7 );
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fw7( x, 1, 2, 3, 4, 5, 6 ); BOOST_TEST( x == 1+2+3+4+5+6 );
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}
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{
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boost::function<void(int&, int, int, int, int, int, int, int)> fw8 = boost::bind( fv8, _1, _2, _3, _4, _5, _6, _7, _8 );
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fw8( x, 1, 2, 3, 4, 5, 6, 7 ); BOOST_TEST( x == 1+2+3+4+5+6+7 );
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}
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{
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boost::function<void(int&, int, int, int, int, int, int, int, int)> fw9 = boost::bind( fv9, _1, _2, _3, _4, _5, _6, _7, _8, _9 );
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fw9( x, 1, 2, 3, 4, 5, 6, 7, 8 ); BOOST_TEST( x == 1+2+3+4+5+6+7+8 );
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}
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}
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int main()
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{
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function_test();
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return boost::report_errors();
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}
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