public Assignment(ElementOfArray array, Nodes.Expression expr, Node.Coords coords)
{
Var = null;
Value = expr;
Array = array;
this.Coords = coords;
}
public Assignment(Variable var, Nodes.Expression expr, Node.Coords coords)
{
Var = var;
Value = expr;
Array = null;
this.Coords = coords;
}
public Condition(Expression left, CompareSign compare, Expression right)
{
Compare = compare;
Left = left;
Right = right;
NextTrue = null;
NextFalse = null;
}
public BinaryOperation(TypeOfOperations operation, Expression left, Expression right)
{
if (left == null)
{
throw new ArgumentNullException("left");
}
if (right == null)
{
throw new ArgumentNullException("right");
}
Left = left;
Right = right;
Operation = operation;
}
public ElementOfArray(string name, Expression index)
{
Name = name;
Index = index;
}
public Print(Expression outExpr, IPrint printer)
{
OutExpr = outExpr;
OutString = null;
PrintInterface = printer;
}
public Print(string outString, IPrint printer)
{
OutString = outString;
OutExpr = null;
PrintInterface = printer;
}