MATH_NodeExpression.h

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#ifndef MATH_NodeExpression_H
#define MATH_NodeExpression_H

#include "MATH_ParentExpression.h"
#include "MATH_ChildExpression.h"

DEFINE_SPTR(MATH_NodeExpression);
class MATH_NodeExpression : public virtual MATH_ParentExpression, public virtual MATH_ChildExpression {
    SP_OBJECT(MATH_NodeExpression);
    
    // ATTRIBUTES

    
protected: 
    // METHODS
  
    // CONSTRUCTORS 
  
    MATH_NodeExpression(void);
  
  
  
    // DESTRUCTORS 
  
    
    virtual ~MATH_NodeExpression(void);   
  
  
private:

public:
    virtual SP::MATH_NodeExpression newInstance() const=0;
   
    // SET methods 
  
    virtual tBoolean addArgument(SP::MATH_ChildExpression operand);
    
    virtual tBoolean addArgument(MATH_ChildExpression* operand) {
        return MATH_ParentExpression::addArgument(operand);
    }
    
    // GET methods 
  
    virtual const MATH_RootExpression* getRootNode() const {
        return MATH_ChildExpression::getRootNode();
    }
public:
    // OTHERS methods
      
    virtual int evaluate(const tFlag& action,MATH_Environment& symbols,MATH_Variable& var) const{
        return MATH_ParentExpression::evaluate(action,symbols,var);
    }

   
  
};

#endif