Remove useless code

fairmq/devices/BenchmarkSampler.h

@@ -29,8 +29,6 @@ namespace fair::mq
 class BenchmarkSampler : public Device
 {
   public:
-    BenchmarkSampler() = default;
-
     void InitTask() override
     {
         fMultipart = fConfig->GetProperty<bool>("multipart");

fairmq/devices/Merger.h

@@ -21,16 +21,10 @@ namespace fair::mq
 
 class Merger : public Device
 {
-  public:
-    Merger()
-        : fInChannelName("data-in")
-        , fOutChannelName("data-out")
-    {}
-
   protected:
     bool fMultipart = true;
-    std::string fInChannelName;
-    std::string fOutChannelName;
+    std::string fInChannelName{"data-in"};
+    std::string fOutChannelName{"data-out"};
 
     void InitTask() override
     {

fairmq/devices/Multiplier.h

@@ -19,9 +19,6 @@ namespace fair::mq
 
 class Multiplier : public Device
 {
-  public:
-    Multiplier() = default;
-
   protected:
     bool fMultipart = true;
     int fNumOutputs = 0;

fairmq/devices/Proxy.h

@@ -18,9 +18,6 @@ namespace fair::mq
 
 class Proxy : public Device
 {
-  public:
-    Proxy() = default;
-
   protected:
     bool fMultipart = true;
     std::string fInChannelName;

fairmq/devices/Sink.h

@@ -24,9 +24,6 @@ namespace fair::mq
 
 class Sink : public Device
 {
-  public:
-    Sink() = default;
-
   protected:
     bool fMultipart = false;
     uint64_t fMaxIterations = 0;

fairmq/devices/Splitter.h

@@ -18,9 +18,6 @@ namespace fair::mq
 
 class Splitter : public Device
 {
-  public:
-    Splitter() = default;
-
   protected:
     bool fMultipart = true;
     int fNumOutputs = 0;