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.cpp
+++ b/src/pair_hybrid.cpp
@ -569,7 +569,7 @@ void PairHybrid::init_style()
  // same style must not be used multiple times

  for (istyle = 0; istyle < nstyles; istyle++) {
-    bool is_gpu = (((PairHybrid *)styles[istyle])->suffix_flag & Suffix::GPU);
+    bool is_gpu = styles[istyle]->suffix_flag & Suffix::GPU;
    if (multiple[istyle] && is_gpu)
      error->all(FLERR,"GPU package styles must not be used multiple times");
  }