private void InitializeMatrices()
{
ImplicitIntegrationCoefficients coeffs = new ImplicitIntegrationCoefficients
{
Mass = a0,
Damping = a1,
Stiffness = 1
};
foreach (ISolverSubdomain subdomain in subdomains.Values)
{
provider.CalculateEffectiveMatrix(subdomain, coeffs);
}
var m = (SkylineMatrix2D <double>)subdomains[1].Matrix;
var x = new HashSet <double>();
int nonZeroCount = 0;
for (int i = 0; i < m.Data.Length; i++)
{
nonZeroCount += m.Data[i] != 0 ? 1 : 0;
if (x.Contains(m.Data[i]) == false)
{
x.Add(m.Data[i]);
}
}
nonZeroCount += 0;
}
private void InitializeRHSs()
{
ImplicitIntegrationCoefficients coeffs = new ImplicitIntegrationCoefficients
{
Mass = a0,
Damping = a1,
Stiffness = 1
};
foreach (ISolverSubdomain subdomain in subdomains.Values)
{
provider.ProcessRHS(subdomain, coeffs);
int dofs = subdomain.RHS.Length;
for (int i = 0; i < dofs; i++)
{
rhs[subdomain.ID][i] = subdomain.RHS[i];
}
}
}
