/// <summary>
/// Set up the simulation.
/// </summary>
/// <param name="entities">The circuit that will be used.</param>
/// <exception cref="ArgumentNullException">circuit</exception>
/// <exception cref="SpiceSharp.CircuitException">
/// No frequency configuration found
/// or
/// No frequency sweep found
/// </exception>
protected override void Setup(EntityCollection entities)
{
entities.ThrowIfNull(nameof(entities));
base.Setup(entities);
// Get behaviors, configurations and states
var config = Configurations.Get <FrequencyConfiguration>();
_frequencyBehaviors = EntityBehaviors.GetBehaviorList <IFrequencyBehavior>();
FrequencySweep = config.FrequencySweep.ThrowIfNull("frequency sweep");
// Create the state for complex numbers
ComplexState = new ComplexSimulationState();
_loadStateEventArgs = new LoadStateEventArgs(ComplexState);
var strategy = ComplexState.Solver.Strategy;
strategy.RelativePivotThreshold = config.RelativePivotThreshold;
strategy.AbsolutePivotThreshold = config.AbsolutePivotThreshold;
// Setup behaviors
var solver = ComplexState.Solver;
for (var i = 0; i < _frequencyBehaviors.Count; i++)
{
_frequencyBehaviors[i].GetEquationPointers(solver);
}
ComplexState.Setup(Variables);
}
/// <summary>
/// Set up the simulation.
/// </summary>
/// <param name="entities">The circuit that will be used.</param>
protected override void Setup(EntityCollection entities)
{
entities.ThrowIfNull(nameof(entities));
// Get behaviors, configurations and states
var config = Configurations.Get <FrequencyConfiguration>();
FrequencySweep = config.FrequencySweep.ThrowIfNull("frequency sweep");
// Create the state for complex numbers
ComplexState = new ComplexSimulationState();
var strategy = ComplexState.Solver.Strategy;
strategy.RelativePivotThreshold = config.RelativePivotThreshold;
strategy.AbsolutePivotThreshold = config.AbsolutePivotThreshold;
// Setup the rest of the behaviors
base.Setup(entities);
// Cache local variables
_frequencyBehaviors = EntityBehaviors.GetBehaviorList <IFrequencyBehavior>();
_loadStateEventArgs = new LoadStateEventArgs(ComplexState);
ComplexState.Setup(Variables);
}
/// <summary>
/// Set up the simulation.
/// </summary>
/// <param name="circuit">The circuit that will be used.</param>
/// <exception cref="ArgumentNullException">circuit</exception>
/// <exception cref="SpiceSharp.CircuitException">
/// No frequency configuration found
/// or
/// No frequency sweep found
/// </exception>
protected override void Setup(Circuit circuit)
{
if (circuit == null)
{
throw new ArgumentNullException(nameof(circuit));
}
base.Setup(circuit);
// Get behaviors, configurations and states
var config = Configurations.Get <FrequencyConfiguration>();
FrequencySweep = config.FrequencySweep ?? throw new CircuitException("No frequency sweep found");
// Create the state for complex numbers
ComplexState = new ComplexSimulationState();
_loadStateEventArgs = new LoadStateEventArgs(ComplexState);
var strategy = ComplexState.Solver.Strategy;
strategy.RelativePivotThreshold = config.RelativePivotThreshold;
strategy.AbsolutePivotThreshold = config.AbsolutePivotThreshold;
// Setup behaviors
_frequencyBehaviors = SetupBehaviors <BaseFrequencyBehavior>(circuit.Entities);
var solver = ComplexState.Solver;
for (var i = 0; i < _frequencyBehaviors.Count; i++)
{
_frequencyBehaviors[i].GetEquationPointers(solver);
}
ComplexState.Setup(Variables);
}
/// <inheritdoc />
protected override void CreateStates()
{
base.CreateStates();
_state = new ComplexSimulationState(FrequencyParameters.CreateSolver(), BiasingParameters.NodeComparer);
_loadStateEventArgs = new LoadStateEventArgs(_state);
}
