solver.cpp
d114fa1315a1lammm-master-deprecated

solver.cpp
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			/*
			_________________________________________________________________________
			* POEMS: PARALLELIZABLE OPEN SOURCE EFFICIENT MULTIBODY SOFTWARE *
			* DESCRIPTION: SEE READ-ME *
			* FILE NAME: solver.cpp *
			* AUTHORS: See Author List *
			* GRANTS: See Grants List *
			* COPYRIGHT: (C) 2005 by Authors as listed in Author's List *
			* LICENSE: Please see License Agreement *
			* DOWNLOAD: Free at www.rpi.edu/~anderk5 *
			* ADMINISTRATOR: Prof. Kurt Anderson *
			* Computational Dynamics Lab *
			* Rensselaer Polytechnic Institute *
			* 110 8th St. Troy NY 12180 *
			* CONTACT: anderk5@rpi.edu *
			_________________________________________________________________________/

			#include "solver.h"
			#include "system.h"
			#include "matrices.h"

			Solver::Solver(){

			}

			Solver::~Solver(){
			}

			void Solver::SetSystem(System* s){
			system = s;
			CreateModel();
			}

			void Solver::ComputeForces(){
			system->ComputeForces();
			}

			SolverType Solver::GetSolverType()
			{
			return type;
			}

			Solver * Solver::GetSolver(SolverType solverToMake) //returning a pointer to a new Solver object of the appropriate type
			{
			switch((int)solverToMake)
			{
			case ONSOLVER: return new OnSolver();
			default: return NULL;
			}
			}

			ColMatMap* Solver::GetState(){
			return &state;
			}

			ColMatMap* Solver::GetStateDerivative(){
			return &statedot;
			}

			ColMatMap* Solver::GetStateDerivativeDerivative(){
			return &statedoubledot;
			}