make the member functions return a const reference.

2025-02-25 18:55:30 -06:00 · 2014-03-19 09:23:20 +08:00
parent 1e41e58ce7
commit 9204434a4d
2 changed files with 4 additions and 4 deletions
--- a/opm/polymer/PolymerProperties.cpp
+++ b/opm/polymer/PolymerProperties.cpp
@@ -59,13 +59,13 @@ namespace Opm
        return ads_index_;
    }
    
-    std::vector<double>
+    const std::vector<double>&
    PolymerProperties::shearWaterVelocity() const
    {
        return water_vel_vals_;
    } 

-    std::vector<double>
+    const std::vector<double>&
    PolymerProperties::shearVrf() const
    {
        return shear_vrf_vals_;