loplugin:constparams in dbaccess..oox

Change-Id: I9c04906dd492c6f8a816f57f40bc31406a871a78
Reviewed-on: https://gerrit.libreoffice.org/66793
Tested-by: Jenkins
Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>

2 files changed, 2 insertions, 2 deletions

diff --git a/hwpfilter/source/solver.cxx b/hwpfilter/source/solver.cxx
index 83db1043d8c9..07889620f9c2 100644
--- a/hwpfilter/source/solver.cxx
+++ b/hwpfilter/source/solver.cxx
@@ -44,7 +44,7 @@ std::unique_ptr<double[]> mgcLinearSystemD::NewVector (int N)
   return B;
 }
 
-bool mgcLinearSystemD::Solve (int n, std::unique_ptr<std::unique_ptr<double[]>[]>& a, double* b)
+bool mgcLinearSystemD::Solve (int n, std::unique_ptr<std::unique_ptr<double[]>[]> const & a, double* b)
 {
   std::unique_ptr<int[]> indxc( new int[n] );
   if ( !indxc )
diff --git a/hwpfilter/source/solver.h b/hwpfilter/source/solver.h
index 4d2a5e3a8eb8..451ed068142a 100644
--- a/hwpfilter/source/solver.h
+++ b/hwpfilter/source/solver.h
@@ -26,7 +26,7 @@ public:
   static std::unique_ptr<std::unique_ptr<double[]>[]> NewMatrix (int N);
   static std::unique_ptr<double[]> NewVector (int N);
 
-  static bool Solve (int N, std::unique_ptr<std::unique_ptr<double[]>[]>& A, double* b);
+  static bool Solve (int N, std::unique_ptr<std::unique_ptr<double[]>[]> const & A, double* b);
   // Input:
   //     A[N][N] coefficient matrix, entries are A[row][col]
   //     b[N] vector, entries are b[row]