From d254efb91ffc80784756a3188532a95ae9275180 Mon Sep 17 00:00:00 2001
From: Florian Uhlig <f.uhlig@gsi.de>
Date: Tue, 15 Dec 2015 21:56:41 +0100
Subject: [PATCH] Fix compiler warnings. Mostly unused parameters have been
 removed.

---
 fairmq/devices/FairMQMerger.cxx        | 2 +-
 fairmq/options/FairProgOptionsHelper.h | 4 ++--
 fairmq/run/runMerger.cxx               | 2 +-
 fairmq/zeromq/FairMQMessageZMQ.cxx     | 4 ++--
 fairmq/zeromq/FairMQPollerZMQ.cxx      | 2 +-
 fairmq/zeromq/FairMQSocketZMQ.cxx      | 2 +-
 6 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/fairmq/devices/FairMQMerger.cxx b/fairmq/devices/FairMQMerger.cxx
index 8c79c03d..5702d1a9 100644
--- a/fairmq/devices/FairMQMerger.cxx
+++ b/fairmq/devices/FairMQMerger.cxx
@@ -34,7 +34,7 @@ void FairMQMerger::Run()
     // store the channel references to avoid traversing the map on every loop iteration
     const FairMQChannel& dataOutChannel = fChannels.at("data-out").at(0);
     std::vector<FairMQChannel*> dataInChannels(fChannels.at("data-in").size());
-    for (int i = 0; i < fChannels.at("data-in").size(); ++i)
+    for (unsigned int i = 0; i < fChannels.at("data-in").size(); ++i)
     {
         dataInChannels.at(i) = &(fChannels.at("data-in").at(i));
     }
diff --git a/fairmq/options/FairProgOptionsHelper.h b/fairmq/options/FairProgOptionsHelper.h
index e737130e..51df98bb 100644
--- a/fairmq/options/FairProgOptionsHelper.h
+++ b/fairmq/options/FairProgOptionsHelper.h
@@ -98,12 +98,12 @@ namespace fairmq
     {
         typedef std::string returned_type;
         template<typename T>
-        std::string Value(const po::variable_value& varValue,const  std::string& type, const std::string& defaulted, const std::string& empty)
+        std::string Value(const po::variable_value& varValue,const  std::string&, const std::string&, const std::string&)
         {
             return ConvertVariableValueToString<T>(varValue);
         }
 
-        returned_type DefaultValue(const std::string& defaulted, const std::string& empty)
+        returned_type DefaultValue(const std::string&, const std::string&)
         {
             return std::string("empty value");
         }
diff --git a/fairmq/run/runMerger.cxx b/fairmq/run/runMerger.cxx
index ae053bb8..17311c57 100644
--- a/fairmq/run/runMerger.cxx
+++ b/fairmq/run/runMerger.cxx
@@ -142,7 +142,7 @@ int main(int argc, char** argv)
 
     merger.SetTransport(transportFactory);
 
-    for (int i = 0; i < options.inputAddress.size(); ++i)
+    for (unsigned int i = 0; i < options.inputAddress.size(); ++i)
     {
         FairMQChannel inputChannel(options.inputSocketType.at(i), options.inputMethod.at(i), options.inputAddress.at(i));
         inputChannel.UpdateSndBufSize(options.inputBufSize.at(i));
diff --git a/fairmq/zeromq/FairMQMessageZMQ.cxx b/fairmq/zeromq/FairMQMessageZMQ.cxx
index acdcee31..28d7cd0d 100644
--- a/fairmq/zeromq/FairMQMessageZMQ.cxx
+++ b/fairmq/zeromq/FairMQMessageZMQ.cxx
@@ -89,7 +89,7 @@ size_t FairMQMessageZMQ::GetSize()
     return zmq_msg_size(&fMessage);
 }
 
-void FairMQMessageZMQ::SetMessage(void* data, size_t size)
+void FairMQMessageZMQ::SetMessage(void*, size_t)
 {
     // dummy method to comply with the interface. functionality not allowed in zeromq.
 }
@@ -136,7 +136,7 @@ inline void FairMQMessageZMQ::CloseMessage()
     }
 }
 
-void FairMQMessageZMQ::CleanUp(void* data, void* hint)
+void FairMQMessageZMQ::CleanUp(void* data, void*)
 {
     free(data);
 }
diff --git a/fairmq/zeromq/FairMQPollerZMQ.cxx b/fairmq/zeromq/FairMQPollerZMQ.cxx
index 1374d592..fde97a3f 100644
--- a/fairmq/zeromq/FairMQPollerZMQ.cxx
+++ b/fairmq/zeromq/FairMQPollerZMQ.cxx
@@ -79,7 +79,7 @@ FairMQPollerZMQ::FairMQPollerZMQ(unordered_map<string, vector<FairMQChannel>>& c
         int index = 0;
         for (string channel : channelList)
         {
-            for (int i = 0; i < channelsMap.at(channel).size(); ++i)
+            for (unsigned int i = 0; i < channelsMap.at(channel).size(); ++i)
             {
                 index = fOffsetMap[channel] + i;
 
diff --git a/fairmq/zeromq/FairMQSocketZMQ.cxx b/fairmq/zeromq/FairMQSocketZMQ.cxx
index ef4c4616..8b499b51 100644
--- a/fairmq/zeromq/FairMQSocketZMQ.cxx
+++ b/fairmq/zeromq/FairMQSocketZMQ.cxx
@@ -223,7 +223,7 @@ void* FairMQSocketZMQ::GetSocket() const
     return fSocket;
 }
 
-int FairMQSocketZMQ::GetSocket(int nothing) const
+int FairMQSocketZMQ::GetSocket(int) const
 {
     // dummy method to comply with the interface. functionality not possible in zeromq.
     return -1;