message: remove pointer
diff: @@ -38,7 +38,7 @@ void RationalApproximation_AAA(const Vector &val,
  double tol = 1.0e-8, int max_order = 100);
  void ComputePolesAndZeros(const Vector &z, const Vector &f, const Vector &w,
  - Array<double> & poles, Array<double> & zeros, double * scale);
  + Array<double> & poles, Array<double> & zeros, double &scale);
  void PartialFractionExpansion(double scale, Array<double> & poles,
  Array<double> & zeros, Vector & coeffs);
  @@ -79,7 +79,7 @@ int main(int argc, char *argv[])
  double scale;
  Array<double> poles, zeros;
  - ComputePolesAndZeros(vecz, vecf, w, poles, zeros, &scale);
  + ComputePolesAndZeros(vecz, vecf, w, poles, zeros, scale);
  mfem::out << "scale = " << scale << endl;
  @@ -267,7 +267,7 @@ void RationalApproximation_AAA(const Vector &val, const Vector &pt,
  }
  void ComputePolesAndZeros(const Vector &z, const Vector &f, const Vector &w,
  - Array<double> & poles, Array<double> & zeros, double *scale)
  + Array<double> & poles, Array<double> & zeros, double &scale)
  {
  // Initialization
  poles.SetSize(0);
  @@ -363,7 +363,7 @@ void ComputePolesAndZeros(const Vector &z, const Vector &f, const Vector &w,
  tmp1 += w(i) * f(i);
  tmp2 += w(i);
  }
  - *scale = tmp1/tmp2;
  + scale = tmp1/tmp2;
  }
  