Fix TaskComposerPluginFactory incomplete type deletion error

Author: johnwason

tesseract_task_composer/core/include/tesseract_task_composer/core/task_composer_plugin_factory.h

@@ -93,15 +93,19 @@ class TaskComposerExecutorFactory
 
 class TaskComposerPluginFactory
 {
+private:
+  struct Implementation;
+  std::unique_ptr<Implementation> impl_;
+
 public:
   using PluginInfoMap = std::map<std::string, tesseract_common::PluginInfo>;
 
   TaskComposerPluginFactory();
   ~TaskComposerPluginFactory();
   TaskComposerPluginFactory(const TaskComposerPluginFactory&) = delete;
   TaskComposerPluginFactory& operator=(const TaskComposerPluginFactory&) = delete;
-  TaskComposerPluginFactory(TaskComposerPluginFactory&&) = default;
-  TaskComposerPluginFactory& operator=(TaskComposerPluginFactory&&) = default;
+  TaskComposerPluginFactory(TaskComposerPluginFactory&&);
+  TaskComposerPluginFactory& operator=(TaskComposerPluginFactory&&);
 
   /**
    * @brief Load plugins from a configuration object
@@ -303,10 +307,6 @@ class TaskComposerPluginFactory
    * @return The plugin information config yaml node/
    */
   YAML::Node getConfig() const;
-
-private:
-  struct Implementation;
-  std::unique_ptr<Implementation> impl_;
 };
 }  // namespace tesseract_planning
 #endif  // TESSERACT_TASK_COMPOSER_TASK_COMPOSER_FACTORY_H

tesseract_task_composer/core/src/task_composer_plugin_factory.cpp

@@ -91,6 +91,8 @@ TaskComposerPluginFactory::TaskComposerPluginFactory(const std::string& config)
 // This prevents it from being defined inline.
 // If not the forward declare of PluginLoader cause compiler error.
 TaskComposerPluginFactory::~TaskComposerPluginFactory() = default;
+TaskComposerPluginFactory::TaskComposerPluginFactory(TaskComposerPluginFactory&&) = default;
+TaskComposerPluginFactory& TaskComposerPluginFactory::operator=(TaskComposerPluginFactory&&) = default;
 
 void TaskComposerPluginFactory::loadConfig(const tesseract_common::TaskComposerPluginInfo& config)
 {