LinearSolver.h

// Copyright 2024, UChicago Argonne, LLC
// All Rights Reserved
// Software Name: NEML2 -- the New Engineering material Model Library, version 2
// By: Argonne National Laboratory
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#pragma once
 
#include "neml2/solvers/Solver.h"
 
namespace neml2
{
class Tensor;
class LinearSystem;
class NonlinearSystem;
struct SparseTensorList;

class LinearSolver : public Solver
{
public:
  static OptionSet expected_options();
 
  LinearSolver(const OptionSet & options);

  virtual SparseTensorList solve(LinearSystem &) const = 0;

  virtual SparseTensorList ift(NonlinearSystem &) const = 0;
};
} // namespace neml2