vartype.h

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#pragma once
 
#include <ogdf/lib/abacus/abacusroot.h>
 
namespace abacus {
 
 
 
class  VarType :  public AbacusRoot  {
public:
 
    enum TYPE {
        Continuous, 
        Integer,    
        Binary      
    };
 
    VarType() { }
 
 
    VarType(TYPE t) : type_(t) { }
 
 
    friend std::ostream &operator<<(std::ostream &out, const VarType &rhs);
 
    TYPE type() const { return type_; }
 
 
 
    void type(TYPE t) { type_ = t; }
 
 
    bool discrete() const { return (type_ != Continuous); }
 
 
    bool binary() const { return (type_ == Binary); }
 
 
    bool integer() const { return (type_ == Integer); }
 
private:
 
    TYPE type_; 
};
 
}