MinuitExpression.h

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#ifndef AMPGEN_MINUITEXPRESSION_H
#define AMPGEN_MINUITEXPRESSION_H
 
#include <complex>
#include <string>
#include <vector>
 
#include "AmpGen/Expression.h"
#include "AmpGen/MinuitParameter.h"
 
namespace AmpGen {
  class MinuitParameterSet;
 
  class MinuitExpression : public MinuitParameter {
  public:
    MinuitExpression(const std::vector<std::string> &tokens, MinuitParameterSet *mps);
    MinuitExpression(const std::string &name, const Expression &expression);
    double mean() const override;
    complex_t getVal() const;
    Expression expression() const { return m_expression; }
    operator double() const override;
    ~MinuitExpression() override;
 
  private:
    Expression m_expression;
  };
} // namespace AmpGen
 
#endif