TrivialError.h

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#ifndef Geom_TrivialError_H
#define Geom_TrivialError_H

/* struct to disambiguate constructors
 *
 */


struct InvalidError{};
struct ZeroError{};
// diagonal error with all value equal
struct TrivialError {
  double m_value;
  TrivialError(double v) : m_value(v){}
  double value() const { return m_value;}
  operator double() const { return value();}
};


#endif