Move const to better location

rosbag2_storage/include/rosbag2_storage/storage_interfaces/base_write_interface.hpp

@@ -30,7 +30,7 @@ class ROSBAG2_STORAGE_PUBLIC BaseWriteInterface
 public:
   virtual ~BaseWriteInterface() = default;
 
-  virtual void write(const std::shared_ptr<SerializedBagMessage> msg) = 0;
+  virtual void write(std::shared_ptr<const SerializedBagMessage> msg) = 0;
 
   virtual void create_topic() = 0;
 };

rosbag2_storage/test/test_plugin.cpp

@@ -61,7 +61,7 @@ void TestPlugin::create_topic()
   std::cout << "\ncreating topic\n";
 }
 
-void TestPlugin::write(const std::shared_ptr<rosbag2_storage::SerializedBagMessage> msg)
+void TestPlugin::write(const std::shared_ptr<const rosbag2_storage::SerializedBagMessage> msg)
 {
   (void) msg;
   std::cout << "\nwriting\n";

rosbag2_storage/test/test_plugin.hpp

@@ -38,7 +38,7 @@ class TestPlugin : public rosbag2_storage::storage_interfaces::ReadWriteInterfac
 
   void create_topic() override;
 
-  void write(std::shared_ptr<rosbag2_storage::SerializedBagMessage> msg) override;
+  void write(std::shared_ptr<const rosbag2_storage::SerializedBagMessage> msg) override;
 };
 
 #endif  // TEST_PLUGIN_HPP_

rosbag2_storage_default_plugins/src/rosbag2_storage_default_plugins/sqlite/sqlite_storage.cpp

@@ -49,7 +49,7 @@ void SqliteStorage::open(
   RCUTILS_LOG_INFO_NAMED(ROS_PACKAGE_NAME, "Opened database '%s'.", uri.c_str());
 }
 
-void SqliteStorage::write(std::shared_ptr<rosbag2_storage::SerializedBagMessage> message)
+void SqliteStorage::write(std::shared_ptr<const rosbag2_storage::SerializedBagMessage> message)
 {
   // TODO(Martin-Idel-SI) The real serialized string message has 8 leading chars in CDR
   std::string msg(&message->serialized_data->buffer[8]);

rosbag2_storage_default_plugins/src/rosbag2_storage_default_plugins/sqlite/sqlite_storage.hpp

@@ -40,7 +40,7 @@ class SqliteStorage : public rosbag2_storage::storage_interfaces::ReadWriteInter
 
   void create_topic() override;
 
-  void write(std::shared_ptr<rosbag2_storage::SerializedBagMessage> message) override;
+  void write(std::shared_ptr<const rosbag2_storage::SerializedBagMessage> message) override;
 
   bool has_next() const override;