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30 lines
626 B
C++
30 lines
626 B
C++
#include <iostream>
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#include <cstdlib>
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#include <boost/test/test_tools.hpp>
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#include <boost/lambda/lambda.hpp>
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#include <boost/lambda/bind.hpp>
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#include <boost/function.hpp>
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using namespace std;
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using namespace boost;
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using namespace boost::lambda;
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static unsigned
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func_impl(int arg1, bool arg2, double arg3)
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{
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return abs (static_cast<int>((arg2 ? arg1 : 2 * arg1) * arg3));
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}
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int test_main(int, char*[])
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{
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function <unsigned(bool, double)> f1 = bind(func_impl, 15, _1, _2);
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function <unsigned(double)> f2 = bind(f1, false, _1);
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function <unsigned()> f3 = bind(f2, 4.0);
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f3();
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return 0;
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}
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