KOKO\Mimi
27 lines
514 B
C++
27 lines
514 B
C++
#pragma once
|
|
|
|
#include <span>
|
|
#include <vector>
|
|
|
|
#include <fesa/assembly/symmetric_csr.hpp>
|
|
#include <fesa/core/diagnostic.hpp>
|
|
|
|
namespace fesa {
|
|
|
|
struct LinearSolveResult final {
|
|
std::vector<double> solution;
|
|
double relative_residual{};
|
|
std::vector<Diagnostic> diagnostics;
|
|
};
|
|
|
|
class LinearSolver {
|
|
public:
|
|
virtual ~LinearSolver() = default;
|
|
|
|
[[nodiscard]] virtual LinearSolveResult solve(
|
|
const SymmetricCsr& matrix,
|
|
std::span<const double> rhs) = 0;
|
|
};
|
|
|
|
} // namespace fesa
|