/// <summary>
/// Initializes a new instance of the <see cref="BiasingBehavior"/> class.
/// </summary>
/// <param name="context">The context.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="context"/> is <c>null</c>.</exception>
public BiasingBehavior(IComponentBindingContext context)
: base(context)
{
context.ThrowIfNull(nameof(context));
Parameters = context.GetParameterSet <IndependentSourceParameters>();
_iteration = context.GetState <IIterationSimulationState>();
context.TryGetState(out _method);
Waveform = Parameters.Waveform?.Create(_method);
if (!Parameters.DcValue.Given)
{
// No DC value: either have a transient value or none
if (Waveform != null)
{
SpiceSharpWarning.Warning(this,
Properties.Resources.IndependentSources_NoDcUseWaveform.FormatString(Name));
Parameters.DcValue = new GivenParameter <double>(Waveform.Value, false);
}
else
{
SpiceSharpWarning.Warning(this,
Properties.Resources.IndependentSources_NoDc.FormatString(Name));
}
}
// Connections
_biasing = context.GetState <IBiasingSimulationState>();
context.TryGetState(out _method);
_variables = new OnePort <double>(_biasing, context);
Branch = _biasing.CreatePrivateVariable(Name.Combine("branch"), Units.Ampere);
var pos = _biasing.Map[_variables.Positive];
var neg = _biasing.Map[_variables.Negative];
var br = _biasing.Map[Branch];
_elements = new ElementSet <double>(_biasing.Solver, new[] {
new MatrixLocation(pos, br),
new MatrixLocation(br, pos),
new MatrixLocation(neg, br),
new MatrixLocation(br, neg)
}, new[] { br });
}
/// <summary>
/// Initializes a new instance of the <see cref="Biasing"/> class.
/// </summary>
/// <param name="context">The context.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="context"/> is <c>null</c>.</exception>
public Biasing(IComponentBindingContext context)
: base(context)
{
context.ThrowIfNull(nameof(context));
context.Nodes.CheckNodes(4);
Parameters = context.GetParameterSet <Parameters>();
_biasing = context.GetState <IBiasingSimulationState>();
_variables = new TwoPort <double>(_biasing, context);
Branch = _biasing.CreatePrivateVariable(Name.Combine("branch"), Units.Ampere);
var pos = _biasing.Map[_variables.Right.Positive];
var neg = _biasing.Map[_variables.Right.Negative];
var contPos = _biasing.Map[_variables.Left.Positive];
var contNeg = _biasing.Map[_variables.Left.Negative];
var br = _biasing.Map[Branch];
_elements = new ElementSet <double>(_biasing.Solver,
new MatrixLocation(pos, br),
new MatrixLocation(neg, br),
new MatrixLocation(br, pos),
new MatrixLocation(br, neg),
new MatrixLocation(br, contPos),
new MatrixLocation(br, contNeg));
}
/// <summary>
/// Initializes a new instance of the <see cref="Biasing"/> class.
/// </summary>
/// <param name="context">The context.</param>
/// <exception cref="ArgumentNullException">Thrown if <paramref name="context"/> is <c>null</c>.</exception>
public Biasing(ICurrentControlledBindingContext context)
: base(context)
{
context.ThrowIfNull(nameof(context));
context.Nodes.CheckNodes(2);
Parameters = context.GetParameterSet <Parameters>();
_biasing = context.GetState <IBiasingSimulationState>();
_variables = new OnePort <double>(_biasing, context);
_control = context.ControlBehaviors.GetValue <IBranchedBehavior <double> >().Branch;
Branch = _biasing.CreatePrivateVariable(Name.Combine("branch"), Units.Ampere);
var pos = _biasing.Map[_variables.Positive];
var neg = _biasing.Map[_variables.Negative];
var cbr = _biasing.Map[_control];
var br = _biasing.Map[Branch];
_elements = new ElementSet <double>(_biasing.Solver,
new MatrixLocation(pos, br),
new MatrixLocation(neg, br),
new MatrixLocation(br, pos),
new MatrixLocation(br, neg),
new MatrixLocation(br, cbr));
}
