// File math_FunctionRoot.lxx

#include <StdFail_NotDone.hxx>

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

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

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


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


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


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