protected void CacheVariables(IOperand oper)
{
if (oper is IVariableContainer)
{
UniqueVariables.AddRange(((IVariableContainer)oper).Variables);
}
}
protected void CacheVariables(IOperand oper)
{
if (oper is IVariableContainer)
{
foreach (var item in ((IVariableContainer)oper).Variables)
{
UniqueVariables.Add(item);
}
}
}
protected IVariable GetVariable <T>(string name) where T : IConvertible
{
IVariable output;
output = UniqueVariables.FirstOrDefault(item => item.Name == name);
if (output == null)
{
var variable = IsTyped ? new Variable <T>(name) : new Variable(name);
output = variable;
CacheVariables(output);
}
return(output);
}
