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AVxcelerate Simulation Framework 2026 R1

File fmu_logic.h

Last update: 09.03.2026

Location: core/lifecycle/fmu_activity/fmu_logic.h

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#pragma once

#include "core/lifecycle/fmu_activity/fmu_state.h"
#include "core/lifecycle/fmu_activity/i_fmu_logic.h"
#include <memory>
#include <set>

namespace fmi4cpp
{
namespace fmi2
{
class fmu;
class cs_fmu;
class cs_slave;
}  // namespace fmi2
enum class status;
}  // namespace fmi4cpp

namespace simulation_framework
{
namespace core
{

namespace lifecycle
{

class FmuLogicImpl;

namespace fmi = fmi4cpp::fmi2;

class FmuLogic : public IFmuLogic
{
  public:
    FmuLogic(const std::string&amp; fmu_path);

    virtual ~FmuLogic() override;
    FmuLogic(FmuLogic&amp;&amp;) noexcept;
    FmuLogic&amp; operator=(FmuLogic&amp;&amp;) noexcept;

    void SetupExperiment(double start = 0, double stop = 0, double tolerance = 0) override;

    void EnterInitialization() override;

    void ExitInitialization() override;

    void Setup(double start = 0, double stop = 0, double tolerance = 0) override;

    FmuInOutMap InitInOutMap(std::set<std::string> variable_names) override;

    bool Step(double step_size, const FmuInOutMap&amp; input) override;

    bool Step(double step_size) override;

    void SetInitializationParams(const FmuInOutMap&amp; params) override;

    void SetInputs(const FmuInOutMap&amp; inputs) override;

    template <typename t>
    void SetValue(const std::string&amp; variable_name, const T&amp; value);

    template <typename t>
    T GetOutput(const std::string&amp; variable_name) const;

    FmuInOutMap GetOutputs() const override;

    void GetOutputs(FmuInOutMap&amp; requested_outputs) const override;

    double GetSimulationTime() const;

    fmi4cpp::status GetLastStatus() const;

    const fmi::fmu* GetFmuPtr() const;

    const fmi::cs_fmu* GetCsFmuPtr() const;

    const fmi::cs_slave* GetFmuInstancePtr() const;

    FmuState GetFmuState() const override;

  private:
    std::unique_ptr<fmulogicimpl> impl_;
};

}  // namespace lifecycle
}  // namespace core
}  // namespace simulation_framework

[static]: https://img.shields.io/badge/-static-lightgrey (static)</std::string>

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