added net module

include/matador/utils/leader_follower_thread_pool.hpp

@@ -16,14 +16,13 @@ namespace matador::utils {
  * This thread pool class implements the
  * leader follower pattern.
  */
-class leader_follower_thread_pool
-{
-private:
-  leader_follower_thread_pool(const leader_follower_thread_pool &);
-
-  leader_follower_thread_pool &operator=(const leader_follower_thread_pool &);
-
+class leader_follower_thread_pool {
 public:
+  leader_follower_thread_pool(const leader_follower_thread_pool&) = delete;
+  leader_follower_thread_pool& operator=(const leader_follower_thread_pool&) = delete;
+  leader_follower_thread_pool(leader_follower_thread_pool&&) = delete;
+  leader_follower_thread_pool& operator=(leader_follower_thread_pool&&) = delete;
+
   /**
    * Creates a new leader follower thread pool instance
    * with the given thread pool size and given join
@@ -34,7 +33,7 @@ public:
    * @param join_func Join function.
    */
   template<typename F>
-  leader_follower_thread_pool(std::size_t size, F join_func)
+  leader_follower_thread_pool(const std::size_t size, F join_func)
     : num_threads_(size), join_(join_func)
     , follower_(size) {}
 
@@ -60,7 +59,7 @@ public:
    *
    * @return Number of threads.
    */
-  std::size_t size() const;
+  [[nodiscard]] std::size_t size() const;
 
   /**
    * Shuts the thread pool down.
@@ -81,14 +80,14 @@ public:
    *
    * @return Number of follower threads.
    */
-  std::size_t num_follower() const;
+  [[nodiscard]] std::size_t num_follower() const;
 
   /**
    * Returns true if the thread pool is running.
    *
    * @return True if thread pool is running.
    */
-  bool is_running() const;
+  [[nodiscard]] bool is_running() const;
 
 private:
   /*