43 lines
904 B
C++
43 lines
904 B
C++
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// A simple example to capture the following task dependencies.
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//
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// +---+
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// +---->| B |-----+
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// | +---+ |
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// +---+ +-v-+
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// | A | | D |
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// +---+ +-^-+
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// | +---+ |
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// +---->| C |-----+
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// +---+
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//
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#include <taskflow/taskflow.hpp> // the only include you need
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int main(){
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tf::Executor executor;
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tf::Taskflow taskflow("simple");
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auto [A, B, C, D] = taskflow.emplace(
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[]() { std::cout << "TaskA\n"; },
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[]() { std::cout << "TaskB\n"; },
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[]() { std::cout << "TaskC\n"; },
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[]() { std::cout << "TaskD\n"; }
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);
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A.name("A");
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B.name("B");
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C.name("C");
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D.name("D");
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A.precede(B, C); // A runs before B and C
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D.succeed(B, C); // D runs after B and C
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executor.run(taskflow).wait();
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// dump the taskflow graph into a .dot format
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taskflow.dump(std::cout);
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return 0;
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}
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