public bool TryGetInstance(string instancePath, out ISymbol symbol)
{
symbol = null;
if (instancePath.StartsWith(this._arrayInstance.InstancePath, StringComparison.OrdinalIgnoreCase))
{
SymbolParser.ArrayIndexType type;
IList <int[]> jaggedIndices = null;
if (SymbolParser.TryParseIndices(instancePath.Substring(this._arrayInstance.InstancePath.Length), out jaggedIndices, out type))
{
if (this.IsOversampled && ArrayIndexConverter.IsOversamplingIndex(jaggedIndices[0], this._arrayType))
{
symbol = ((ISymbolFactoryOversampled)this._symbolFactory).CreateOversamplingElement(this._arrayInstance);
}
else
{
ISymbol parent = this._arrayInstance;
IArrayType arrayType = this._arrayType;
for (int i = 0; i < jaggedIndices.Count; i++)
{
symbol = this._symbolFactory.CreateArrayElement(jaggedIndices[i], parent, arrayType);
parent = symbol;
arrayType = symbol.DataType as IArrayType;
}
}
return(true);
}
}
return(false);
}
public int IndexOf(ISymbol item)
{
string instancePath = item.InstancePath;
if (instancePath.StartsWith(this._arrayInstance.InstancePath, StringComparison.OrdinalIgnoreCase))
{
SymbolParser.ArrayIndexType type;
IList <int[]> jaggedIndices = null;
if (SymbolParser.TryParseIndices(instancePath.Substring(this._arrayInstance.InstancePath.Length), out jaggedIndices, out type))
{
return(ArrayIndexConverter.IndicesToSubIndex(jaggedIndices[0], this._arrayType));
}
}
throw new ArgumentOutOfRangeException("item");
}
public ISymbol this[int index]
{
get
{
if (this.IsOversampled && ArrayIndexConverter.IsOversamplingElement(index, this._arrayType.Dimensions.LowerBounds, this._arrayType.Dimensions.UpperBounds))
{
return(((ISymbolFactoryOversampled)this._symbolFactory).CreateOversamplingElement(this._arrayInstance));
}
int[] currentIndex = ArrayIndexConverter.SubIndexToIndices(index, this._arrayType);
return(this._symbolFactory.CreateArrayElement(currentIndex, this._arrayInstance, this._arrayType));
}
set
{
throw new NotImplementedException();
}
}
public bool ContainsName(string instanceNameWithIndices)
{
string str;
SymbolParser.ArrayIndexType type;
IList <int[]> list;
string indicesStr = null;
return(SymbolParser.TryParseArrayElement(instanceNameWithIndices, out str, out indicesStr, out list, out type) && ((StringComparer.OrdinalIgnoreCase.Compare(str, this._arrayInstance.InstanceName) == 0) && ArrayIndexConverter.TryCheckIndices(list, this._arrayType)));
}
public bool Contains(string instancePath)
{
SymbolParser.ArrayIndexType type;
if (!instancePath.StartsWith(this._arrayInstance.InstancePath, StringComparison.OrdinalIgnoreCase))
{
return(false);
}
IList <int[]> jaggedIndices = null;
return(SymbolParser.TryParseIndices(instancePath.Substring(this._arrayInstance.InstancePath.Length), out jaggedIndices, out type) && ArrayIndexConverter.TryCheckIndices(jaggedIndices, this._arrayType));
}
