public bool TryGetElement(int[] indices, out ISymbol symbol)
{
if (indices == null)
{
throw new ArgumentNullException("indices");
}
ArrayType dataType = (ArrayType)base.DataType;
if (!ArrayType.AreIndicesValid(indices, dataType, false))
{
symbol = null;
return(false);
}
int elementPosition = dataType.GetElementPosition(indices);
symbol = base.SubSymbols[elementPosition];
return(true);
}
bool IReferenceInstanceAccess.TryGetElement(int[] indices, out ISymbol symbol)
{
if (indices == null)
{
throw new ArgumentNullException("indices");
}
if (this.ResolvedCategory != DataTypeCategory.Array)
{
throw new SymbolException($"Cannot dereference indices. The reference symbol '{this.InstancePath}' is not referencing an array type!", this);
}
ArrayType type = (ArrayType)base.ResolveType(DataTypeResolveStrategy.AliasReference);
if (!ArrayType.AreIndicesValid(indices, type, false))
{
symbol = null;
return(false);
}
int elementPosition = type.GetElementPosition(indices);
symbol = base.SubSymbols[elementPosition];
return(true);
}