use friend statement instead of (incorrect) cast to give access to protected class member

2021-08-02 21:34:30 -04:00
parent 53050a0429
commit 04c7e7543e
3 changed files with 3 additions and 3 deletions
--- a/src/pair_hybrid_scaled.cpp
+++ b/src/pair_hybrid_scaled.cpp
@ -340,8 +340,7 @@ void PairHybridScaled::settings(int narg, char **arg)
    special_lj[nstyles] = special_coul[nstyles] = nullptr;
    compute_tally[nstyles] = 1;

-    if ((((PairHybridScaled *)styles[nstyles])->suffix_flag
-         & (Suffix::INTEL|Suffix::GPU|Suffix::OMP)) != 0)
+    if ((styles[nstyles]->suffix_flag & (Suffix::INTEL|Suffix::GPU|Suffix::OMP)) != 0)
      error->all(FLERR,"Pair style hybrid/scaled does not support "
                 "accelerator styles");