monitor.hpp

#ifndef ABLATELIBRARY_MONITOR_HPP
#define ABLATELIBRARY_MONITOR_HPP
#include <petsc.h>
#include <memory>
#include <utility>
#include "solver/solver.hpp"
 
namespace ablate::monitors {
 
typedef PetscErrorCode (*PetscMonitorFunction)(TS ts, PetscInt steps, PetscReal time, Vec u, void* mctx);
 
class Monitor {
   private:
    std::shared_ptr<solver::Solver> solver;
 
   public:
    virtual ~Monitor() = default;
    virtual void Register(std::shared_ptr<solver::Solver> solverIn) { solver = std::move(solverIn); }
 
    virtual PetscMonitorFunction GetPetscFunction() { return nullptr; }
 
    virtual void* GetContext() { return this; }
 
   protected:
    std::shared_ptr<solver::Solver> GetSolver() { return solver; }
};
 
}  // namespace ablate::monitors
 
#endif  // ABLATELIBRARY_MONITOR_HPP