force_solver.hpp

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#pragma once

 
#include <string_view>
 
#include "orrery/core/softening.hpp"
#include "orrery/integrators/acceleration_field.hpp"
#include "orrery/solvers/interaction_count.hpp"
 
namespace orrery::solvers {

class ForceSolver : public integrators::AccelerationField {
public:
    ~ForceSolver() override = default;

    [[nodiscard]] virtual std::string_view name() const noexcept = 0;

    [[nodiscard]] virtual core::Softening softening() const noexcept = 0;

    [[nodiscard]] virtual InteractionCount interaction_count() const noexcept = 0;

    virtual void reset_interaction_count() noexcept = 0;
 
protected:
    // As on `AccelerationField`, and for the same reasons: a class with a
    // virtual destructor suppresses the implicit copy and move operations, and
    // copying an implementation through a reference to this base would slice it.
    ForceSolver() = default;
    ForceSolver(const ForceSolver&) = default;
    ForceSolver(ForceSolver&&) = default;
    ForceSolver& operator=(const ForceSolver&) = default;
    ForceSolver& operator=(ForceSolver&&) = default;
};
 
} // namespace orrery::solvers