Summary
    Appends an operator to the expression and returns the
    resulting expression itself.
    
		- Namespace
 - TCLite
.Constraints  - Containing Type
 - ConstraintExpression
 
Syntax
public ConstraintExpression Append(ConstraintOperator op)
	Parameters
| Name | Type | Description | 
|---|---|---|
| op | ConstraintOperator | 
Return Value
| Type | Description | 
|---|---|
| ConstraintExpression | 
