//Constructor
public ExpressionModel(ExpressionModel parent)
{
_parent = parent;
if (parent != null)
{
_types = parent.Types;
}
}
//Constructor
public ProjectionModel(ExpressionModel parent)
: base(parent)
{
//Operand
// UnaryExpressionModel model = (UnaryExpressionModel)this.CreateModel();
// model.Types = this.Types;
// ModelEngine engine = new ModelEngine(this.Engine, model);
// engine.Run();
// NodeType e = model.NodeSelect;
}
//Constructor
public UnaryExpressionModel(ExpressionModel parent)
: base(parent)
{
}
//Constructor
public UnaryExpressionModel(ExpressionModel parent)
: base(parent)
{
}
