example_PowerLoop_main.cpp

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//
// Created by henri on 10/05/21.
//
 
#include <complex>
 
#define STATE_MACHINE_CPP_EXAMPLE_FORLOOP_H
#include "../1_ForLoop/example_ForLoop_main.cpp"
 
class PowerLoop final : public Algorithm::Builder {
public:
 
    struct Attributes {
        unsigned int power;
        explicit Attributes(unsigned int power) : power(power) {}
    };
 
    static AttributeTree<Layer<ForLoop::Attributes, PowerLoop::Attributes>>* create_attributes(int max_iteration, unsigned int power) {
        return new AttributeTree<Layer<ForLoop::Attributes, PowerLoop::Attributes>>(
                new Layer(new ForLoop::Attributes(max_iteration), new PowerLoop::Attributes(power))
            );
    }
 
    static const State::Id& INITIAL_STATE;
    static const State::Id& FINAL_STATE;
 
    static void print_power_of_iteration(Context& context) {
        auto& power_loop_attributes = context.get<PowerLoop::Attributes>();
        auto& for_loop_attributes = context.get<ForLoop::Attributes>();
        std::cout << for_loop_attributes.iteration << '^' << power_loop_attributes.power
                  << " = " << std::pow(for_loop_attributes.iteration, power_loop_attributes.power)
                  << std::endl;
    }
 
    void build(States &states, Transitions &transitions, Layers &layers) override {
        import<ForLoop>(states, transitions, layers);
 
        transitions.override(ForLoop::BEGIN_OF_ITERATION, ForLoop::END_OF_ITERATION, print_power_of_iteration);
    }
};
 
const State::Id& PowerLoop::INITIAL_STATE = ForLoop::INITIAL_STATE;
const State::Id& PowerLoop::FINAL_STATE = ForLoop::FINAL_STATE;
 
int main(int argc, const char** argv) {
 
    Algorithm::Instance algorithm;
    Algorithm::build<PowerLoop>(algorithm);
    Algorithm::sanity_check(algorithm);
    Algorithm::plot(algorithm, "my_algorithm");
 
    auto context = Context::create<PowerLoop>(3, 2);
 
    Algorithm::run(algorithm, context);
 
}