// File math_NewtonFunctionRoot.lxx

#include <StdFail_NotDone.hxx>

inline Standard_Boolean math_NewtonFunctionRoot::IsDone() const {return Done;}

inline Standard_OStream& operator<<(Standard_OStream& o,
				    const math_NewtonFunctionRoot& N)
{
  N.Dump(o);
  return o;
}

inline Standard_Real math_NewtonFunctionRoot::Root () const{
  StdFail_NotDone_Raise_if(!Done, " ");
  return X;
}


inline Standard_Real math_NewtonFunctionRoot::Derivative () const {
  StdFail_NotDone_Raise_if(!Done, " ");
  return DFx;
}


inline Standard_Real math_NewtonFunctionRoot::Value () const {
  StdFail_NotDone_Raise_if(!Done, " ");
  return Fx;
}


inline Standard_Integer math_NewtonFunctionRoot::NbIterations () const {
  StdFail_NotDone_Raise_if(!Done, " ");
  return It;
}