/// <summary>Initializes print statement for given circuit model and returns set of errors that occured (if any).</summary>
/// <param name="circuitModel">Current model of the circuit.</param>
/// <returns>Set of errors that errored (if any).</returns>
public override IEnumerable <SpiceParserError> Initialize(LargeSignalCircuitModel circuitModel)
{
var model = circuitModel.FindDevice(name);
provider = model.GetDeviceStateProviders().SingleOrDefault(pr => pr.Name == stat);
var errorInfos = provider == null
? new[]
{
SpiceParserError.Create(SpiceParserErrorCode.NoPrintProvider, 0, 0, stat, name)
}
: Enumerable.Empty <SpiceParserError>();
return(errorInfos);
}
private static CircuitDefinition TryCreateCircuitDefinition(ParsingContext ctx)
{
CircuitDefinition circuitDefinition = null;
try
{
circuitDefinition = ctx.CurrentScope.CircuitBuilder.BuildCircuit();
}
catch (Exception e)
{
// translate node indexes to node names used in the input file
SpiceParserError error;
switch (e)
{
case NoDcPathToGroundException ex:
error = new SpiceParserError(SpiceParserErrorCode.NoDcPathToGround, 0, 0,
ctx.SymbolTable.GetNodeNames(ex.Nodes).Cast <object>().ToArray());
break;
case NotConnectedSubcircuitException ex:
var names = ex.Components.Select(c => ctx.SymbolTable.GetNodeNames(c).ToArray()).Cast <object>()
.ToArray();
error = new SpiceParserError(SpiceParserErrorCode.SubcircuitNotConnected, 0, 0, names);
break;
case VoltageBranchCycleException ex:
error = new SpiceParserError(SpiceParserErrorCode.VoltageBranchCycle, 0, 0,
ex.Devices.Select(el => el.Tag).ToArray());
break;
case CurrentBranchCutsetException ex:
error = new SpiceParserError(SpiceParserErrorCode.CurrentBranchCutset, 0, 0,
ex.Devices.Select(el => el.Tag).ToArray());
break;
default:
throw;
}
ctx.Errors.Add(error);
}
return(circuitDefinition);
}
