Homec4science
Diffusion tamaas (features/declarative) Browse

tamaas/src/solvers/contact_solver.hh
f0619f7851b3features/declarative

Last Change
Raw File

contact_solver.hh
View Options

/**
* @file
*
* @author Lucas Frérot <lucas.frerot@epfl.ch>
*
* @section LICENSE
*
* Copyright (©) 2016-2017 EPFL (Ecole Polytechnique Fédérale de
* Lausanne) Laboratory (LSMS - Laboratoire de Simulation en Mécanique des
* Solides)
*
* Tamaas is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* Tamaas 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with Tamaas. If not, see <http://www.gnu.org/licenses/>.
*
*/
/* -------------------------------------------------------------------------- */
#ifndef __CONTACT_SOLVER_HH__
#define __CONTACT_SOLVER_HH__
/* -------------------------------------------------------------------------- */
#include "model.hh"
#include "tamaas.hh"
#include "meta_functional.hh"
/* -------------------------------------------------------------------------- */
__BEGIN_TAMAAS__
class ContactSolver {
public:
/// Constructor
ContactSolver(Model& model, const GridBase<Real>& surface, Real tolerance);
/// Destructor
virtual ~ContactSolver();
public:
/// Print state of solve
virtual void printState(UInt iter, Real cost_f, Real error);
/// Set maximum number of iterations
void setMaxIterations(UInt n) { max_iterations = n; }
/// Set dump_frequency
void setDumpFrequency(UInt n) { dump_frequency = n; }
/// Add term to functional
void addFunctionalTerm(functional::Functional* func);
// Virtual functions
public:
virtual Real solve(std::vector<Real> /*load*/) {
TAMAAS_EXCEPTION("solve() not implemented");
}
virtual Real solve(Real load) {
return solve(std::vector<Real>{load});
}
public:
GridBase<Real>& getSurface() { return surface; }
Model& getModel() { return model; }
protected:
Model& model;
GridBase<Real> surface;
std::unique_ptr<GridBase<Real>> _gap = nullptr;
functional::MetaFunctional functional;
Real tolerance;
UInt max_iterations = 1000;
Real surface_stddev;
UInt dump_frequency = 100;
};
__END_TAMAAS__
/* -------------------------------------------------------------------------- */
#endif // __CONTACT_SOLVER_HH__
c4science · Help