time_integrator.h

#ifndef TIME_INTEGRATOR_H
#define TIME_INTEGRATOR_H
#include <Eigen/Core>
#include <GL/glew.h>
#include <vector3G.h>
#include <net_force_accumulator.h>

class TimeIntegrator
{
    protected:
        GLfloat m_dt;

    public:
         virtual ~TimeIntegrator(){};
        
         void StepForward(
            const NetForceAccumulator& net_force_accumulator,
            const std::vector<std::shared_ptr<PhysicsEntity>> &entity_ptrs,
            const std::shared_ptr<PhysicsEntity> entity_ptr);

        GLfloat GetStepSize();

    private:
         virtual void Solve(
            const NetForceAccumulator& net_force_accumulator,
            const std::vector<std::shared_ptr<PhysicsEntity>> &entity_ptrs,
            const std::shared_ptr<PhysicsEntity> entity_ptr) = 0;
};
#endif