src: constify PerformanceEntry data members

PR-URL: #15458 Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]> Reviewed-By: Tobias Nießen <[email protected]> Reviewed-By: Anna Henningsen <[email protected]>
nodejs · Sep 21, 2017 · 78339e2 · 78339e2
1 parent 3869dd2
commit 78339e2
Showing 1 changed file with 10 additions and 10 deletions.
diff --git a/src/node_perf.h b/src/node_perf.h
@@ -94,12 +94,12 @@ class PerformanceEntry : public BaseObject {
     }
 
    private:
-    Environment* env_;
-    std::string name_;
-    std::string type_;
-    uint64_t startTime_;
-    uint64_t endTime_;
-    int data_;
+    Environment* const env_;
+    const std::string name_;
+    const std::string type_;
+    const uint64_t startTime_;
+    const uint64_t endTime_;
+    const int data_;
   };
 
   static void NotifyObservers(Environment* env, PerformanceEntry* entry);
@@ -160,10 +160,10 @@ class PerformanceEntry : public BaseObject {
   }
 
  private:
-  std::string name_;
-  std::string type_;
-  uint64_t startTime_;
-  uint64_t endTime_;
+  const std::string name_;
+  const std::string type_;
+  const uint64_t startTime_;
+  const uint64_t endTime_;
 };
 
 enum PerformanceGCKind {