clang-tidy: Put function definitions in cpp file where they belong

Author: joto

src/middle.cpp

@@ -12,6 +12,10 @@
 #include "middle.hpp"
 #include "options.hpp"
 
+middle_query_t::~middle_query_t() = default;
+
+middle_t::~middle_t() = default;
+
 std::shared_ptr<middle_t>
 create_middle(std::shared_ptr<thread_pool_t> thread_pool,
               options_t const &options)

src/middle.hpp

@@ -89,8 +89,6 @@ struct middle_query_t : std::enable_shared_from_this<middle_query_t>
                               osmium::memory::Buffer *buffer) const = 0;
 };
 
-inline middle_query_t::~middle_query_t() = default;
-
 /**
  * Interface for storing "raw" OSM data in an intermediate object store and
  * getting it back.
@@ -191,8 +189,6 @@ class middle_t
     std::shared_ptr<thread_pool_t> m_thread_pool;
 }; // class middle_t
 
-inline middle_t::~middle_t() = default;
-
 /// Factory function: Instantiate the middle based on the command line options.
 std::shared_ptr<middle_t>
 create_middle(std::shared_ptr<thread_pool_t> thread_pool,