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

13 files changed, 16 insertions, 16 deletions

diff --git a/vbench/src/apps/vbench/vbench.cpp b/vbench/src/apps/vbench/vbench.cpp
index edaa68b8838..ffea64c6034 100644
--- a/vbench/src/apps/vbench/vbench.cpp
+++ b/vbench/src/apps/vbench/vbench.cpp
@@ -10,7 +10,7 @@ using namespace vbench;
 
 VESPA_THREAD_STACK_TAG(vbench_thread);
 
-typedef vespalib::SignalHandler SIG;
+using SIG = vespalib::SignalHandler;
 
 struct NotifyDone : public vespalib::Runnable {
     vespalib::Gate &done;
diff --git a/vbench/src/vbench/core/stream.h b/vbench/src/vbench/core/stream.h
index f6cfdc31ed7..dcbcb3080b9 100644
--- a/vbench/src/vbench/core/stream.h
+++ b/vbench/src/vbench/core/stream.h
@@ -21,7 +21,7 @@ struct Stream : public Input,
                 public Taintable
 {
     ~Stream() { }
-    typedef std::unique_ptr<Stream> UP;
+    using UP = std::unique_ptr<Stream>;
     virtual bool eof() const = 0;
 };
 
diff --git a/vbench/src/vbench/core/string.h b/vbench/src/vbench/core/string.h
index 0c374d2711a..f09f010e265 100644
--- a/vbench/src/vbench/core/string.h
+++ b/vbench/src/vbench/core/string.h
@@ -16,9 +16,9 @@ namespace vbench {
 
 // define which string class to use
 #if USE_VESPA_STRING
-typedef vespalib::string string;
+using string = vespalib::string;
 #else
-typedef std::string string;
+using string = std::string;
 #endif
 
 extern string strfmt(const char *fmt, ...)
diff --git a/vbench/src/vbench/http/benchmark_headers.cpp b/vbench/src/vbench/http/benchmark_headers.cpp
index d40de8da01d..04a9528f335 100644
--- a/vbench/src/vbench/http/benchmark_headers.cpp
+++ b/vbench/src/vbench/http/benchmark_headers.cpp
@@ -26,8 +26,8 @@ struct HeaderTraverser {
 };
 struct HeaderMapper {
     typedef BenchmarkHeaders::Value BenchmarkHeaders::*ValueRef;
-    typedef std::map<string,ValueRef> HeaderMap;
-    typedef std::map<string,ValueRef>::iterator HeaderEntry;
+    using HeaderMap = std::map<string,ValueRef>;
+    using HeaderEntry = std::map<string,ValueRef>::iterator;
     HeaderMap map;
     HeaderMapper() : map() {
         map[NUM_HITS]        = &BenchmarkHeaders::num_hits;
diff --git a/vbench/src/vbench/http/http_connection.h b/vbench/src/vbench/http/http_connection.h
index b0224b5f83d..232be5669c1 100644
--- a/vbench/src/vbench/http/http_connection.h
+++ b/vbench/src/vbench/http/http_connection.h
@@ -22,7 +22,7 @@ private:
 
 public:
     using CryptoEngine = vespalib::CryptoEngine;
-    typedef std::unique_ptr<HttpConnection> UP;
+    using UP = std::unique_ptr<HttpConnection>;
 
     HttpConnection(CryptoEngine &crypto, const ServerSpec &server);
     bool fresh() const { return (_lastUsed < 0); }
diff --git a/vbench/src/vbench/http/http_connection_pool.h b/vbench/src/vbench/http/http_connection_pool.h
index 6c938abd692..7b77cab1b08 100644
--- a/vbench/src/vbench/http/http_connection_pool.h
+++ b/vbench/src/vbench/http/http_connection_pool.h
@@ -17,8 +17,8 @@ namespace vbench {
 class HttpConnectionPool
 {
 private:
-    typedef vespalib::ArrayQueue<HttpConnection::UP> Queue;
-    typedef std::map<ServerSpec, size_t> Map;
+    using Queue = vespalib::ArrayQueue<HttpConnection::UP>;
+    using Map = std::map<ServerSpec, size_t>;
     using CryptoEngine = vespalib::CryptoEngine;
 
     std::mutex         _lock;
diff --git a/vbench/src/vbench/vbench/analyzer.h b/vbench/src/vbench/vbench/analyzer.h
index cddae612fe9..48eb9a56084 100644
--- a/vbench/src/vbench/vbench/analyzer.h
+++ b/vbench/src/vbench/vbench/analyzer.h
@@ -9,7 +9,7 @@ namespace vbench {
 
 struct Analyzer : public Handler<Request>
 {
-    typedef std::unique_ptr<Analyzer> UP;
+    using UP = std::unique_ptr<Analyzer>;
     virtual void report() = 0;
     virtual ~Analyzer() {}
 };
diff --git a/vbench/src/vbench/vbench/generator.h b/vbench/src/vbench/vbench/generator.h
index 527e03f24c5..405677be380 100644
--- a/vbench/src/vbench/vbench/generator.h
+++ b/vbench/src/vbench/vbench/generator.h
@@ -11,7 +11,7 @@ namespace vbench {
 struct Generator : public vespalib::Runnable,
                    public Taintable
 {
-    typedef std::unique_ptr<Generator> UP;
+    using UP = std::unique_ptr<Generator>;
     virtual void abort() = 0;
     virtual ~Generator() {}
 };
diff --git a/vbench/src/vbench/vbench/request.h b/vbench/src/vbench/vbench/request.h
index a913977a325..8fd71770c61 100644
--- a/vbench/src/vbench/vbench/request.h
+++ b/vbench/src/vbench/vbench/request.h
@@ -17,7 +17,7 @@ namespace vbench {
 class Request : public HttpResultHandler
 {
 public:
-    typedef std::unique_ptr<Request> UP;
+    using UP = std::unique_ptr<Request>;
 
     enum Status {
         STATUS_OK      = 0,
diff --git a/vbench/src/vbench/vbench/request_scheduler.h b/vbench/src/vbench/vbench/request_scheduler.h
index 0776f69ceaa..a0fb1eda4e7 100644
--- a/vbench/src/vbench/vbench/request_scheduler.h
+++ b/vbench/src/vbench/vbench/request_scheduler.h
@@ -32,7 +32,7 @@ private:
 
     void run() override;
 public:
-    typedef std::unique_ptr<RequestScheduler> UP;
+    using UP = std::unique_ptr<RequestScheduler>;
     using CryptoEngine = vespalib::CryptoEngine;
     RequestScheduler(CryptoEngine::SP crypto, Handler<Request> &next, size_t numWorkers);
     void abort();
diff --git a/vbench/src/vbench/vbench/tagger.h b/vbench/src/vbench/vbench/tagger.h
index 2fa6b411e1d..6e332fb9e10 100644
--- a/vbench/src/vbench/vbench/tagger.h
+++ b/vbench/src/vbench/vbench/tagger.h
@@ -9,7 +9,7 @@ namespace vbench {
 
 struct Tagger : public Handler<Request>
 {
-    typedef std::unique_ptr<Tagger> UP;
+    using UP = std::unique_ptr<Tagger>;
     virtual ~Tagger() {}
 };
 
diff --git a/vbench/src/vbench/vbench/vbench.h b/vbench/src/vbench/vbench/vbench.h
index ddcc316f9e6..dbb46e72800 100644
--- a/vbench/src/vbench/vbench/vbench.h
+++ b/vbench/src/vbench/vbench/vbench.h
@@ -23,7 +23,7 @@ class VBench : public vespalib::Runnable,
 {
 private:
     struct InputChain {
-        typedef std::unique_ptr<InputChain> UP;
+        using UP = std::unique_ptr<InputChain>;
         std::vector<Tagger::UP>           taggers;
         Generator::UP                     generator;
         std::unique_ptr<vespalib::Thread> thread;
diff --git a/vbench/src/vbench/vbench/worker.h b/vbench/src/vbench/vbench/worker.h
index e40f7cd5300..6594a4f3dd6 100644
--- a/vbench/src/vbench/vbench/worker.h
+++ b/vbench/src/vbench/vbench/worker.h
@@ -30,7 +30,7 @@ private:
 
     void run() override;
 public:
-    typedef std::unique_ptr<Worker> UP;
+    using UP = std::unique_ptr<Worker>;
     Worker(Provider<Request> &provider, Handler<Request> &next,
            HttpConnectionPool &pool, Timer &timer);
     void join() override { _thread.join(); }