ThermalHydraulicSolver.h

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#ifndef THERMALHYDRAULICSOLVER_H
#define THERMALHYDRAULICSOLVER_H
 
#include <vector>
#include <string>
 
class ThermalHydraulicSolver;
 
class SolverCallback {
public:
    virtual ~SolverCallback() = default;
 
    virtual void onEvaluationPoint(ThermalHydraulicSolver& solver) = 0;
 
    virtual void onScenarioStart(ThermalHydraulicSolver& solver) = 0;
 
    virtual void onFirstInit(ThermalHydraulicSolver& solver) = 0;
 
    virtual void onTimestepAction(ThermalHydraulicSolver& solver) = 0;
 
    virtual void onBranchingPoint(ThermalHydraulicSolver& solver) = 0;
};
 
class ThermalHydraulicSolver {
public:
    virtual ~ThermalHydraulicSolver() = default;
 
    // ---- Sequence execution ----
 
    virtual void runSequence(SolverCallback& cb) = 0;
 
    // ---- Simulation state (read by engine) ----
 
    virtual double currentTime() const = 0;
 
    virtual int stopFlag() const = 0;
 
    virtual bool isTerminateAll() const = 0;
 
    virtual void setTerminateAll(bool v) = 0;
 
    // ---- Branch control signals (set by engine, consumed by solver) ----
 
    virtual void setBranchCount(int n) = 0;
 
    virtual void setGenNode(bool v) = 0;
 
    // ---- Restart lifecycle ----
 
    virtual void setNewRestart(bool v) = 0;
 
    virtual void setInputDeck(const std::string& path) = 0;
 
    // ---- Checkpoint/restore (opaque restart buffers) ----
 
    virtual std::vector<char> checkpoint() = 0;
 
    virtual void restore(const std::vector<char>& data) = 0;
 
    // ---- Configuration ----
 
    virtual void setThermoCacheMode(int mode) = 0;
 
    virtual void setMembufMode(int mode) = 0;
};
 
#endif // THERMALHYDRAULICSOLVER_H