Code review: replace push_back with emplace_back

2 files changed, 4 insertions, 4 deletions

diff --git a/src/Collapse/example/edge_collapse_basic_example.cpp b/src/Collapse/example/edge_collapse_basic_example.cpp
index 17ed04a2..ac21e96f 100644
--- a/src/Collapse/example/edge_collapse_basic_example.cpp
+++ b/src/Collapse/example/edge_collapse_basic_example.cpp
@@ -32,7 +32,7 @@ int main() {
   // Retrieve collapse edges from the output iterator
   edge_collapser.process_edges(
     [&remaining_edges](std::pair<Vertex_handle, Vertex_handle> edge, Filtration_value filtration) {
-        remaining_edges.push_back({edge, filtration});
+        remaining_edges.emplace_back(Filtered_edge(edge, filtration));
       });
 
   for (Filtered_edge filtered_edge_from_collapse : remaining_edges) {
diff --git a/src/Collapse/example/edge_collapse_conserve_persistence.cpp b/src/Collapse/example/edge_collapse_conserve_persistence.cpp
index b28af456..8e03fa86 100644
--- a/src/Collapse/example/edge_collapse_conserve_persistence.cpp
+++ b/src/Collapse/example/edge_collapse_conserve_persistence.cpp
@@ -71,9 +71,9 @@ std::vector<Persistence_pair> get_persistence_pairs(Simplex_tree& st, int ambien
   auto persistent_pairs = pcoh.get_persistent_pairs();
   std::sort(std::begin(persistent_pairs), std::end(persistent_pairs), cmp);
   for (auto pair : persistent_pairs) {
-    ppairs.push_back({st.dimension(get<0>(pair)),
-                      st.filtration(get<0>(pair)),
-                      st.filtration(get<1>(pair)) });
+    ppairs.emplace_back(Persistence_pair(st.dimension(get<0>(pair)),
+                                         st.filtration(get<0>(pair)),
+                                         st.filtration(get<1>(pair)) ));
   }
   return ppairs;
 }