Fix cppcheck warnings: Prefer prefix ++/-- operators for non-primitive types.

Signed-off-by: Martin Sustrik <sustrik@250bpm.com>

8 files changed, 15 insertions, 15 deletions

diff --git a/src/ctx.cpp b/src/ctx.cpp
index 3849497..858d91e 100644
--- a/src/ctx.cpp
+++ b/src/ctx.cpp
@@ -266,11 +266,11 @@ void zmq::ctx_t::unregister_endpoints (socket_base_t *socket_)
     while (it != endpoints.end ()) {
         if (it->second.socket == socket_) {
             endpoints_t::iterator to_erase = it;
-            it++;
+            ++it;
             endpoints.erase (to_erase);
             continue;
         }
-        it++;
+        ++it;
     }
         
     endpoints_sync.unlock ();
@@ -327,7 +327,7 @@ void zmq::ctx_t::dezombify ()
             slots [tid] = NULL;    
         }
         else
-            it++;
+            ++it;
     }
 }
 
diff --git a/src/epoll.cpp b/src/epoll.cpp
index ccf816b..ae39407 100644
--- a/src/epoll.cpp
+++ b/src/epoll.cpp
@@ -46,7 +46,7 @@ zmq::epoll_t::~epoll_t ()
     worker.stop ();
 
     close (epoll_fd);
-    for (retired_t::iterator it = retired.begin (); it != retired.end (); it ++)
+    for (retired_t::iterator it = retired.begin (); it != retired.end (); ++it)
         delete *it;
 }
 
@@ -162,7 +162,7 @@ void zmq::epoll_t::loop ()
 
         //  Destroy retired event sources.
         for (retired_t::iterator it = retired.begin (); it != retired.end ();
-              it ++)
+              ++it)
             delete *it;
         retired.clear ();
     }
diff --git a/src/kqueue.cpp b/src/kqueue.cpp
index 9b4dcce..63c1c42 100644
--- a/src/kqueue.cpp
+++ b/src/kqueue.cpp
@@ -177,7 +177,7 @@ void zmq::kqueue_t::loop ()
 
         //  Destroy retired event sources.
         for (retired_t::iterator it = retired.begin (); it != retired.end ();
-              it ++)
+              ++it)
             delete *it;
         retired.clear ();
     }
diff --git a/src/own.cpp b/src/own.cpp
index 15d2567..86759d4 100644
--- a/src/own.cpp
+++ b/src/own.cpp
@@ -158,7 +158,7 @@ void zmq::own_t::process_term (int linger_)
     zmq_assert (!terminating);
 
     //  Send termination request to all owned objects.
-    for (owned_t::iterator it = owned.begin (); it != owned.end (); it++)
+    for (owned_t::iterator it = owned.begin (); it != owned.end (); ++it)
         send_term (*it, linger_);
     register_term_acks (owned.size ());
     owned.clear ();
diff --git a/src/pgm_receiver.cpp b/src/pgm_receiver.cpp
index 88ac698..f0b2601 100644
--- a/src/pgm_receiver.cpp
+++ b/src/pgm_receiver.cpp
@@ -73,7 +73,7 @@ void zmq::pgm_receiver_t::plug (io_thread_t *io_thread_, i_inout *inout_)
 void zmq::pgm_receiver_t::unplug ()
 {
     //  Delete decoders.
-    for (peers_t::iterator it = peers.begin (); it != peers.end (); it++) {
+    for (peers_t::iterator it = peers.begin (); it != peers.end (); ++it) {
         if (it->second.decoder != NULL)
             delete it->second.decoder;
     }
diff --git a/src/poller_base.cpp b/src/poller_base.cpp
index 89e25fd..65750e9 100644
--- a/src/poller_base.cpp
+++ b/src/poller_base.cpp
@@ -54,7 +54,7 @@ void zmq::poller_base_t::add_timer (int timeout_, i_poll_events *sink_, int id_)
 void zmq::poller_base_t::cancel_timer (i_poll_events *sink_, int id_)
 {
     //  Complexity of this operation is O(n). We assume it is rarely used.
-    for (timers_t::iterator it = timers.begin (); it != timers.end (); it++)
+    for (timers_t::iterator it = timers.begin (); it != timers.end (); ++it)
         if (it->second.sink == sink_ && it->second.id == id_) {
             timers.erase (it);
             return;
diff --git a/src/select.cpp b/src/select.cpp
index 78d3afd..074515e 100644
--- a/src/select.cpp
+++ b/src/select.cpp
@@ -83,7 +83,7 @@ void zmq::select_t::rm_fd (handle_t handle_)
 {
     //  Mark the descriptor as retired.
     fd_set_t::iterator it;
-    for (it = fds.begin (); it != fds.end (); it ++)
+    for (it = fds.begin (); it != fds.end (); ++it)
         if (it->fd == handle_)
             break;
     zmq_assert (it != fds.end ());
@@ -104,7 +104,7 @@ void zmq::select_t::rm_fd (handle_t handle_)
     //  highest-numbered file descriptor.
     if (handle_ == maxfd) {
         maxfd = retired_fd;
-        for (fd_set_t::iterator it = fds.begin (); it != fds.end (); it ++)
+        for (fd_set_t::iterator it = fds.begin (); it != fds.end (); ++it)
             if (it->fd > maxfd)
                 maxfd = it->fd;
     }
diff --git a/src/xrep.cpp b/src/xrep.cpp
index f6f8090..9c985c0 100644
--- a/src/xrep.cpp
+++ b/src/xrep.cpp
@@ -87,10 +87,10 @@ void zmq::xrep_t::process_term (int linger_)
     register_term_acks (inpipes.size () + outpipes.size ());
 
     for (inpipes_t::iterator it = inpipes.begin (); it != inpipes.end ();
-          it++)
+          ++it)
         it->reader->terminate ();
     for (outpipes_t::iterator it = outpipes.begin (); it != outpipes.end ();
-          it++)
+          ++it)
         it->second.writer->terminate ();
 
     socket_base_t::process_term (linger_);
@@ -99,7 +99,7 @@ void zmq::xrep_t::process_term (int linger_)
 void zmq::xrep_t::terminated (reader_t *pipe_)
 {
     for (inpipes_t::iterator it = inpipes.begin (); it != inpipes.end ();
-          it++) {
+          ++it) {
         if (it->reader == pipe_) {
             inpipes.erase (it);
             if (terminating)
@@ -135,7 +135,7 @@ void zmq::xrep_t::delimited (reader_t *pipe_)
 void zmq::xrep_t::activated (reader_t *pipe_)
 {
     for (inpipes_t::iterator it = inpipes.begin (); it != inpipes.end ();
-          it++) {
+          ++it) {
         if (it->reader == pipe_) {
             zmq_assert (!it->active);
             it->active = true;