PolarLinearSolver Concept Reference

adc_cpp 0.3.0 Model-free C++23 core for coupled hyperbolic-elliptic systems on adaptive (AMR) meshes, with MPI and GPU (Kokkos) backends

• pops
• PolarLinearSolver

pops::PolarLinearSolver Concept Reference

Contract of the iterative POLAR elliptic operators: same shape as PolarEllipticSolver (cf. More...

#include <polar_tensor_operator.hpp>

Concept definition

template<class S>

concept pops::PolarLinearSolver = requires(S s, Real tol, int it) {

{ s.rhs() } -> std::same_as<MultiFab&>;

{ s.phi() } -> std::same_as<MultiFab&>;

s.solve();

{ s.residual() } -> std::convertible_to<Real>;

{ s.geom() } -> std::convertible_to<const PolarGeometry&>;

s.solve(tol, it);

requires !std::same_as<decltype(s.solve(tol, it)), void>;

}

pops::PolarLinearSolver

Contract of the iterative POLAR elliptic operators: same shape as PolarEllipticSolver (cf.

Definition polar_tensor_operator.hpp:291

pops::Real

double Real

Definition types.hpp:30

Detailed Description

Contract of the iterative POLAR elliptic operators: same shape as PolarEllipticSolver (cf.

polar_poisson_solver.hpp) + a tolerance variant solve(rel_tol, max_iters) (polar counterpart of the cartesian LinearSolver). We do NOT redefine PolarEllipticSolver (defined with PolarPoissonSolver): it is included indirectly via the same members. Return type of solve(tol,it) is NON void.

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