Change from typedef to using in misc C++ code.

4 files changed, 5 insertions, 5 deletions

diff --git a/slobrok/src/vespa/slobrok/cfg.h b/slobrok/src/vespa/slobrok/cfg.h
index 9514081ca38..234d41f361b 100644
--- a/slobrok/src/vespa/slobrok/cfg.h
+++ b/slobrok/src/vespa/slobrok/cfg.h
@@ -26,7 +26,7 @@ public:
     Configurator(Configurable &target, const config::ConfigUri & uri);
     ~Configurator();
     bool poll();
-    typedef std::unique_ptr<Configurator> UP;
+    using UP = std::unique_ptr<Configurator>;
 
     int64_t getGeneration() const;
 };
diff --git a/slobrok/src/vespa/slobrok/imirrorapi.h b/slobrok/src/vespa/slobrok/imirrorapi.h
index c76123d82d7..5b7d8cd9847 100644
--- a/slobrok/src/vespa/slobrok/imirrorapi.h
+++ b/slobrok/src/vespa/slobrok/imirrorapi.h
@@ -25,7 +25,7 @@ public:
      * The first element of pair is a string containing the service name.
      * The second is the connection spec, typically "tcp/foo.bar.com:42"
      **/
-    typedef std::pair<std::string, std::string> Spec;
+    using Spec = std::pair<std::string, std::string>;
 
     /**
      * @brief vector of <name, connectionspec> pairs.
@@ -33,7 +33,7 @@ public:
      * The first element of each pair is a string containing the service name.
      * The second is the connection spec, typically "tcp/foo.bar.com:42"
      **/
-    typedef std::vector<Spec> SpecList;
+    using SpecList = std::vector<Spec>;
 
     /**
      * Obtain all the services matching a given pattern.
diff --git a/slobrok/src/vespa/slobrok/sbmirror.h b/slobrok/src/vespa/slobrok/sbmirror.h
index 348a79fff12..348f8ac535e 100644
--- a/slobrok/src/vespa/slobrok/sbmirror.h
+++ b/slobrok/src/vespa/slobrok/sbmirror.h
@@ -31,7 +31,7 @@ public:
      *
      * Elements are connection specs, typically "tcp/foo.bar.com:42"
      **/
-    typedef std::vector<std::string> StringList;
+    using StringList = std::vector<std::string>;
 
     /**
      * @brief Create a new MirrorAPI object using config
diff --git a/slobrok/src/vespa/slobrok/server/service_mapping.h b/slobrok/src/vespa/slobrok/server/service_mapping.h
index 89a0a5db4b1..bd92a075303 100644
--- a/slobrok/src/vespa/slobrok/server/service_mapping.h
+++ b/slobrok/src/vespa/slobrok/server/service_mapping.h
@@ -26,6 +26,6 @@ struct ServiceMapping {
     }
 };
 
-typedef std::vector<ServiceMapping> ServiceMappingList;
+using ServiceMappingList = std::vector<ServiceMapping>;
 
 }