| Class | Description | 
|---|---|
| ArrayInt | 
 Class implementing a decision variable representing an array of integers. 
 | 
| ArrayReal | 
 Class implementing a decision variable representing an array of real values. 
 | 
| Binary | 
 This class implements a generic binary string variable.It can be used as
 a base class other binary string based classes (e.g., binary coded integer
 or real variables). 
 | 
| BinaryReal | 
 This class extends the Binary class to represent a Real variable encoded by
 a binary string 
 | 
| Int | 
 This class implements an integer decision variable 
 | 
| Permutation | 
 Class implementing a permutation of integer decision variable 
 | 
| Real | 
 This class implements a Real value decision variable 
 | 
| VariableFactory | 
 This class is intended to be used as a static Factory to obtains variables. 
 |