From 6fdf44f81490b926235a98b2b5348395a4a1c135 Mon Sep 17 00:00:00 2001
From: Arnaud Giersch <arnaud.giersch@univ-fcomte.fr>
Date: Tue, 17 Jan 2023 14:46:42 +0100
Subject: [PATCH] Use predefined algorithm.

---
 src/dag/loaders.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/dag/loaders.cpp b/src/dag/loaders.cpp
index 8268e70717..d3c63aa082 100644
--- a/src/dag/loaders.cpp
+++ b/src/dag/loaders.cpp
@@ -40,9 +40,9 @@ static bool check_for_cycle(const std::vector<simgrid::s4u::ActivityPtr>& dag)
 {
   std::vector<simgrid::s4u::ActivityPtr> current;
 
-  for (const auto& a : dag)
-    if (dynamic_cast<simgrid::s4u::Exec*>(a.get()) != nullptr && a->has_no_successor())
-      current.push_back(a);
+  std::copy_if(begin(dag), end(dag), back_inserter(current), [](const auto& a) {
+    return dynamic_cast<simgrid::s4u::Exec*>(a.get()) != nullptr && a->has_no_successor();
+  });
 
   while (not current.empty()) {
     std::vector<simgrid::s4u::ActivityPtr> next;
-- 
2.20.1