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UnaryExpr.h

Go to the documentation of this file.

#ifndef UNARYEXPR_H
#define UNARYEXPR_H

#include "SundanceDefs.h"

#include "Expr.h"
#include "ExprBase.h"
#include "ExprArray.h"

namespace Sundance
{

  using namespace TSF;
  using std::string;

  using std::ostream;

  /**
   * \ingroup LowLevelSymbolics
   * UnaryExpr is an expression that contains another expression as an
   * argument.
   */

  class UnaryExpr : public ExprBase
    {
    public:
      //@{
      /** Construct with the expression to be held */
      UnaryExpr(const Expr& expr, bool useRHSPtr = false) ;

      /** */
      virtual ~UnaryExpr(){;}

      /** */
      virtual void watchOn()
        {ExprBase::watchOn(); expr_.watchOn();}
      /** */
      virtual void watchOff()
        {ExprBase::watchOff(); expr_.watchOff();}
      /** */
      virtual bool hasChildren() const ;

      /** */
      virtual void getChildren(ExprArray& children) const ;

      //@}

    protected:
      Expr expr_;
    };


}
#endif

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Contact:

Kevin Long (krlong@ca.sandia.gov)


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