From b6ce6755d907d2916ff8c1626ffad401f4f0f6ec Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Sat, 27 Aug 2022 16:13:00 -0400
Subject: [PATCH] add Atom::get_style() method

---
 src/atom.cpp | 15 +++++++++++++++
 src/atom.h   |  1 +
 src/info.cpp |  2 +-
 3 files changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/atom.cpp b/src/atom.cpp
index 085b76def5..66552c5508 100644
--- a/src/atom.cpp
+++ b/src/atom.cpp
@@ -760,6 +760,21 @@ void Atom::setup()
   if (sortfreq > 0) setup_sort_bins();
 }
 
+/* ---------------------------------------------------------------------- */
+
+std::string Atom::get_style()
+{
+  std::string retval = atom_style;
+  if (retval == "hybrid") {
+    auto avec_hybrid = dynamic_cast<AtomVecHybrid *>(avec);
+    for (int i = 0; i < avec_hybrid->nstyles; i++) {
+      retval += ' ';
+      retval += avec_hybrid->keywords[i];
+    }
+  }
+  return retval;
+}
+
 /* ----------------------------------------------------------------------
    return ptr to AtomVec class if matches style or to matching hybrid sub-class
    return nullptr if no match
diff --git a/src/atom.h b/src/atom.h
index 399ad5023c..837711d439 100644
--- a/src/atom.h
+++ b/src/atom.h
@@ -311,6 +311,7 @@ class Atom : protected Pointers {
   void init();
   void setup();
 
+  std::string get_style();
   AtomVec *style_match(const char *);
   void modify_params(int, char **);
   void tag_check();
diff --git a/src/info.cpp b/src/info.cpp
index dc59bdadee..a93c57780e 100644
--- a/src/info.cpp
+++ b/src/info.cpp
@@ -402,7 +402,7 @@ void Info::command(int narg, char **arg)
   if (flags & SYSTEM) {
     fputs("\nSystem information:\n",out);
     fmt::print(out,"Units         = {}\n", update->unit_style);
-    fmt::print(out,"Atom style    = {}\n", atom->atom_style);
+    fmt::print(out,"Atom style    = {}\n", atom->get_style());
     fmt::print(out,"Atom map      = {}\n", mapstyles[atom->map_style]);
     if (atom->molecular != Atom::ATOMIC) {
       const char *msg;