From 680bc2cbb34d6bedd0e64b17d0555216572be4c8 Mon Sep 17 00:00:00 2001
From: practicalswift <practicalswift@users.noreply.github.com>
Date: Sun, 4 Jun 2017 22:02:43 +0200
Subject: Use range-based for loops (C++11) when looping over map elements

Before this commit:

  for (std::map<T1, T2>::iterator x = y.begin(); x != y.end(); ++x) {
  }

After this commit:

  for (auto& x : y) {
  }
---
 src/zmq/zmqnotificationinterface.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/zmq/zmqnotificationinterface.cpp')

diff --git a/src/zmq/zmqnotificationinterface.cpp b/src/zmq/zmqnotificationinterface.cpp
index 9909395d84..2366968862 100644
--- a/src/zmq/zmqnotificationinterface.cpp
+++ b/src/zmq/zmqnotificationinterface.cpp
@@ -40,15 +40,15 @@ CZMQNotificationInterface* CZMQNotificationInterface::Create()
     factories["pubrawblock"] = CZMQAbstractNotifier::Create<CZMQPublishRawBlockNotifier>;
     factories["pubrawtx"] = CZMQAbstractNotifier::Create<CZMQPublishRawTransactionNotifier>;
 
-    for (std::map<std::string, CZMQNotifierFactory>::const_iterator i=factories.begin(); i!=factories.end(); ++i)
+    for (const auto& entry : factories)
     {
-        std::string arg("-zmq" + i->first);
+        std::string arg("-zmq" + entry.first);
         if (gArgs.IsArgSet(arg))
         {
-            CZMQNotifierFactory factory = i->second;
+            CZMQNotifierFactory factory = entry.second;
             std::string address = gArgs.GetArg(arg, "");
             CZMQAbstractNotifier *notifier = factory();
-            notifier->SetType(i->first);
+            notifier->SetType(entry.first);
             notifier->SetAddress(address);
             notifiers.push_back(notifier);
         }
-- 
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