51 lines
1.5 KiB
C++
51 lines
1.5 KiB
C++
#pragma once
|
|
|
|
#include <vector>
|
|
|
|
#include "Integrator.h"
|
|
|
|
namespace MbD {
|
|
class IntegratorInterface;
|
|
class DifferenceOperator;
|
|
|
|
class BasicIntegrator : public Integrator
|
|
{
|
|
//istep iTry maxTry tpast t tnew h hnew order orderNew orderMax opBDF continue
|
|
public:
|
|
virtual void calcOperatorMatrix();
|
|
virtual void incrementTime();
|
|
virtual void incrementTry();
|
|
void initialize() override;
|
|
void initializeGlobally() override;
|
|
void initializeLocally() override;
|
|
void iStep(int i) override;
|
|
void postFirstStep() override;
|
|
void postStep() override;
|
|
void postRun() override;
|
|
void preFirstStep() override;
|
|
void preRun() override;
|
|
void preStep() override;
|
|
void reportStats() override;
|
|
void run() override;
|
|
void selectOrder() override;
|
|
void subsequentSteps() override;
|
|
void setSystem(Solver* sys) override;
|
|
void logString(std::string& str) override;
|
|
|
|
virtual void setorder(int o);
|
|
virtual void settnew(double t);
|
|
virtual void sett(double t);
|
|
void settime(double t);
|
|
double tprevious();
|
|
|
|
IntegratorInterface* system;
|
|
int istep = 0, iTry = 0, maxTry = 0;
|
|
std::shared_ptr<std::vector<double>> tpast;
|
|
double t = 0, tnew = 0, h = 0, hnew = 0;
|
|
int order = 0, orderNew = 0, orderMax = 0;
|
|
std::shared_ptr<DifferenceOperator> opBDF;
|
|
bool _continue = false;
|
|
};
|
|
}
|
|
|