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Sketcher: solver rebranding - renamed directory

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Sketcher: solver rebranding - updated references

cleanup

Sketcher: GCS: remove unused NAN and INF
This commit is contained in:
DeepSOIC
2014-12-18 00:19:28 +03:00
committed by wmayer
parent 412d59f26b
commit 45fe358be8
13 changed files with 2397 additions and 2410 deletions
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src/Mod/Sketcher/App/planegcs/SubSystem.h Normal file
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/***************************************************************************
* Copyright (c) Konstantinos Poulios (logari81@gmail.com) 2011 *
* *
* This file is part of the FreeCAD CAx development system. *
* *
* This library is free software; you can redistribute it and/or *
* modify it under the terms of the GNU Library General Public *
* License as published by the Free Software Foundation; either *
* version 2 of the License, or (at your option) any later version. *
* *
* This library is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Library General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this library; see the file COPYING.LIB. If not, *
* write to the Free Software Foundation, Inc., 59 Temple Place, *
* Suite 330, Boston, MA 02111-1307, USA *
* *
***************************************************************************/
#ifndef PLANEGCS_SUBSYSTEM_H
#define PLANEGCS_SUBSYSTEM_H
#undef min
#undef max
#include <Eigen/Core>
#include "Constraints.h"
namespace GCS
{
class SubSystem
{
private:
int psize, csize;
std::vector<Constraint *> clist;
VEC_pD plist; // pointers to the original parameters
MAP_pD_pD pmap; // redirection map from the original parameters to pvals
VEC_D pvals; // current variables vector (psize)
// JacobianMatrix jacobi; // jacobi matrix of the residuals
std::map<Constraint *,VEC_pD > c2p; // constraint to parameter adjacency list
std::map<double *,std::vector<Constraint *> > p2c; // parameter to constraint adjacency list
void initialize(VEC_pD &params, MAP_pD_pD &reductionmap); // called by the constructors
public:
SubSystem(std::vector<Constraint *> &clist_, VEC_pD &params);
SubSystem(std::vector<Constraint *> &clist_, VEC_pD &params,
MAP_pD_pD &reductionmap);
~SubSystem();
int pSize() { return psize; };
int cSize() { return csize; };
void redirectParams();
void revertParams();
void getParamMap(MAP_pD_pD &pmapOut);
void getParamList(VEC_pD &plistOut);
void getParams(VEC_pD &params, Eigen::VectorXd &xOut);
void getParams(Eigen::VectorXd &xOut);
void setParams(VEC_pD &params, Eigen::VectorXd &xIn);
void setParams(Eigen::VectorXd &xIn);
double error();
void calcResidual(Eigen::VectorXd &r);
void calcResidual(Eigen::VectorXd &r, double &err);
void calcJacobi(VEC_pD &params, Eigen::MatrixXd &jacobi);
void calcJacobi(Eigen::MatrixXd &jacobi);
void calcGrad(VEC_pD &params, Eigen::VectorXd &grad);
void calcGrad(Eigen::VectorXd &grad);
double maxStep(VEC_pD &params, Eigen::VectorXd &xdir);
double maxStep(Eigen::VectorXd &xdir);
void applySolution();
void analyse(Eigen::MatrixXd &J, Eigen::MatrixXd &ker, Eigen::MatrixXd &img);
void report();
void printResidual();
};
double lineSearch(SubSystem *subsys, Eigen::VectorXd &xdir);
} //namespace GCS
#endif // PLANEGCS_SUBSYSTEM_H