37 lines
859 B
C++
37 lines
859 B
C++
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// Copyright Oliver Kowalke 2016.
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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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#include <cstdlib>
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#include <iostream>
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#include <memory>
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#include <boost/context/fiber.hpp>
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namespace ctx = boost::context;
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int main() {
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int a;
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ctx::fiber f{
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[&a](ctx::fiber && f){
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a=0;
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int b=1;
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for(;;){
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f = std::move( f).resume();
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int next=a+b;
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a=b;
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b=next;
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}
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return std::move( f);
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}};
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for ( int j = 0; j < 10; ++j) {
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f = std::move( f).resume();
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std::cout << a << " ";
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}
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std::cout << std::endl;
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std::cout << "main: done" << std::endl;
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return EXIT_SUCCESS;
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}
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