public bool HaveSpiceProperties(string expression, EvaluationContext context)
{
var parser = _factory.Create(context, false);
var variables = parser.GetVariables(expression);
var voltageExportFactory = new VoltageExporter();
var currentExportFactory = new CurrentExporter();
foreach (var variable in variables)
{
var variableName = variable.ToLower();
if (currentExportFactory.CreatedTypes.Any(type => variableName.StartsWith(type)))
{
return(true);
}
if (voltageExportFactory.CreatedTypes.Any(type => variableName.StartsWith(type)))
{
return(true);
}
}
return(false);
}
private void ApplySpiceProperty(EvaluationContext context, SpicePropertyFoundEventArgs <double> arg, bool applyVoltage)
{
var parameters = GetSpicePropertyParameters(context, arg);
var propertyName = arg.Property.Identifier.ToLower();
string key = $"{context.Name}_{propertyName}_{parameters}_{context.Simulation?.Name}";
if (_exporterInstances.TryGetValue(key, out Export cachedExport))
{
ApplyExport(arg, cachedExport, applyVoltage);
}
else
{
var voltageExportFactory = new VoltageExporter();
var currentExportFactory = new CurrentExporter();
var propertyExporter = new PropertyExporter();
Exporter factory = null;
if (currentExportFactory.CreatedTypes.Contains(propertyName))
{
factory = currentExportFactory;
}
if (voltageExportFactory.CreatedTypes.Contains(propertyName))
{
factory = voltageExportFactory;
}
if (propertyName == "@")
{
factory = propertyExporter;
}
if (factory == null)
{
throw new SpiceSharpParserException($"Unknown spice property {propertyName}");
}
var export = factory.CreateExport(
$"{propertyName}_{parameters}",
propertyName,
parameters,
context,
_caseSettings);
_exporterInstances[key] = export;
ApplyExport(arg, export, applyVoltage);
}
}
private void ExportProcess(List <DataTuple> data)
{
try
{
ProgressBarMaximum = data.Count;
CurrentExporter.ExportPath = ExportPath;
CurrentExporter.Init("OutData");
IsStartButtonEnabled = false;
IsStopButtonEnabled = true;
IsPauseButtonEnabled = true;
for (var index = 0; index < data.Count; ++index)
{
//check if we need to pause
WaitHandle.WaitAny(new WaitHandle[] { pauseEvent, cancelEvent });
if (cancelationRequested)
{
PLogger.Log("Export cancellation requested");
cancelationRequested = false;
ProgressBarValue = 0;
return;
}
CurrentExporter.Export(data[index]);
ProgressBarValue = index;
}
IsStartButtonEnabled = true;
IsStopButtonEnabled = false;
IsPauseButtonEnabled = false;
ProgressBarValue = 0;
}
catch (Exception ex)
{
MessageBoxInstance.Raise(ex.Message);
PLogger.Log(ex.Message);
}
}
private void OnVariableFound(object sender, SpiceSharpBehavioral.Builders.Direct.VariableFoundEventArgs <double> e)
{
if (e.Node.NodeType != NodeTypes.Voltage && e.Node.NodeType != NodeTypes.Current && e.Node.NodeType != NodeTypes.Property)
{
var found = Variables.SingleOrDefault(variable => StringComparerProvider.Get(_caseSettings.IsParameterNameCaseSensitive).Equals(variable.Name, e.Node.Name));
if (found != null)
{
e.Result = found.Value();
}
}
else
{
if (Context.Simulation == null)
{
e.Result = 0;
}
else
{
if (e.Node.NodeType == NodeTypes.Current)
{
var name = e.Node.Name;
var parameters = new ParameterCollection();
var vectorParameter = new VectorParameter();
vectorParameter.Elements.Add(new IdentifierParameter(e.Node.Name.ToString()));
parameters.Add(vectorParameter);
string key = $"{Context.Name}_I_{parameters}_{Context.Simulation?.Name}";
if (_exporterInstances.TryGetValue(key, out Export cachedExport))
{
e.Result = cachedExport.Extract();
}
else
{
var currentExporter = new CurrentExporter();
var export = currentExporter.CreateExport(
key,
"I",
parameters,
Context,
_caseSettings);
_exporterInstances[key] = export;
e.Result = export.Extract();
}
}
else if (e.Node.NodeType == NodeTypes.Voltage)
{
var name = e.Node.Name;
var variable = Variables.FirstOrDefault(v => v.Name == name);
if (variable != null)
{
name = variable.Value().ToString();
}
var parameters = new ParameterCollection();
var vectorParameter = new VectorParameter();
vectorParameter.Elements.Add(new IdentifierParameter(name));
parameters.Add(vectorParameter);
string key = $"{Context.Name}_V_{parameters}_{Context.Simulation?.Name}";
if (_exporterInstances.TryGetValue(key, out Export cachedExport))
{
e.Result = cachedExport.Extract();
}
else
{
var currentExporter = new VoltageExporter();
var export = currentExporter.CreateExport(
key,
"V",
parameters,
Context,
_caseSettings);
_exporterInstances[key] = export;
try
{
e.Result = export.Extract();
}
catch (Exception ex)
{
if (ThrowOnErrors)
{
throw;
}
e.Result = 0;
}
}
}
}
}
}
