operator== could be faster by checking node identity

attah · Apr 23, 2017 · dabb88e · dabb88e
1 parent db00e93
commit dabb88e
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/json11.cpp b/json11.cpp
@@ -302,6 +302,8 @@ const Json & JsonArray::operator[] (size_t i) const {
 bool Json::operator== (const Json &other) const {
     if (m_ptr->type() != other.m_ptr->type())
         return false;
+    if (m_ptr == other.m_ptr)
+        return true;
 
     return m_ptr->equals(other.m_ptr.get());
 }