message: Replaced some std::cout with mfem::out
diff: @@ -115,7 +115,7 @@ int InverseElementTransformation::FindClosestRefPoint(
  void InverseElementTransformation::NewtonPrint(int mode, double val)
  {
  - std::ostream &out = std::cout;
  + std::ostream &out = mfem::out;
  // separator:
  switch (mode%3)
  @@ -146,7 +146,7 @@ void InverseElementTransformation::NewtonPrintPoint(const char *prefix,
  const Vector &pt,
  const char *suffix)
  {
  - std::ostream &out = std::cout;
  + std::ostream &out = mfem::out;
  out << prefix << " = (";
  for (int j = 0; j < pt.Size(); j++)
  @@ -253,7 +253,7 @@ int InverseElementTransformation::NewtonSolve(const Vector &pt,
  NewtonPrint(18, err_phys);
  NewtonPrint(41, real_dx_norm);
  }
  - std::cout << "Newton: *** stuck on boundary!\n";
  + mfem::out << "Newton: *** stuck on boundary!\n";
  }
  return Outside;
  }
  @@ -314,7 +314,7 @@ int InverseElementTransformation::NewtonSolve(const Vector &pt,
  NewtonPrint(18, err_phys);
  if (hit_bdr) { NewtonPrint(41, real_dx_norm); }
  }
  - std::cout << "Newton: *** iteration did not converge!\n";
  + mfem::out << "Newton: *** iteration did not converge!\n";
  }
  ip = xip;
  return Unknown;
  