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Diffstat (limited to 'src/lib/netlist/solver/nld_ms_direct1.h')
-rw-r--r--src/lib/netlist/solver/nld_ms_direct1.h41
1 files changed, 17 insertions, 24 deletions
diff --git a/src/lib/netlist/solver/nld_ms_direct1.h b/src/lib/netlist/solver/nld_ms_direct1.h
index fbbb8ecb098..899dcdf7b91 100644
--- a/src/lib/netlist/solver/nld_ms_direct1.h
+++ b/src/lib/netlist/solver/nld_ms_direct1.h
@@ -1,19 +1,18 @@
-// license:GPL-2.0+
+// license:BSD-3-Clause
// copyright-holders:Couriersud
-/*
- * nld_ms_direct1.h
- *
- */
#ifndef NLD_MS_DIRECT1_H_
#define NLD_MS_DIRECT1_H_
+///
+/// \file nld_ms_direct1.h
+///
+
+#include "nld_matrix_solver_ext.h"
#include "nld_ms_direct.h"
#include "nld_solver.h"
-namespace netlist
-{
-namespace devices
+namespace netlist::solver
{
template <typename FT>
class matrix_solver_direct1_t: public matrix_solver_direct_t<FT, 1>
@@ -23,32 +22,26 @@ namespace devices
using float_type = FT;
using base_type = matrix_solver_direct_t<FT, 1>;
- matrix_solver_direct1_t(netlist_state_t &anetlist, const pstring &name, const solver_parameters_t *params)
- : matrix_solver_direct_t<FT, 1>(anetlist, name, params, 1)
+ matrix_solver_direct1_t(devices::nld_solver &main_solver, const pstring &name,
+ const matrix_solver_t::net_list_t &nets,
+ const solver::solver_parameters_t *params)
+ : matrix_solver_direct_t<FT, 1>(main_solver, name, nets, params, 1)
{}
// ----------------------------------------------------------------------------------------
// matrix_solver - Direct1
// ----------------------------------------------------------------------------------------
- unsigned vsolve_non_dynamic(const bool newton_raphson) override
+ void upstream_solve_non_dynamic() override
{
- this->build_LE_A(*this);
- this->build_LE_RHS(*this);
- //NL_VERBOSE_OUT(("{1} {2}\n", new_val, m_RHS[0] / m_A[0][0]);
-
- std::array<FT, 1> new_V = { this->RHS(0) / this->A(0,0) };
+ this->clear_square_mat(this->m_A);
+ this->fill_matrix_and_rhs();
- const FT err = (newton_raphson ? this->delta(new_V) : 0.0);
- this->store(new_V);
- return (err > this->m_params.m_accuracy) ? 2 : 1;
+ this->m_new_V[0] = this->m_RHS[0] / this->m_A[0][0];
}
-
};
-
-} //namespace devices
-} // namespace netlist
+} // namespace netlist::solver
-#endif /* NLD_MS_DIRECT1_H_ */
+#endif // NLD_MS_DIRECT1_H_