cleanup

src/entt/entity/entity.hpp

@@ -19,8 +19,6 @@ namespace internal {
 
 
 struct null {
-    explicit constexpr null() = default;
-
     template<typename Entity>
     constexpr operator Entity() const ENTT_NOEXCEPT {
         using traits_type = entt_traits<Entity>;

src/entt/entity/group.hpp

@@ -109,16 +109,6 @@ public:
     /*! @brief Input iterator type. */
     using iterator_type = typename sparse_set<Entity>::iterator_type;
 
-    /*! @brief Default copy constructor. */
-    group(const group &) = default;
-    /*! @brief Default move constructor. */
-    group(group &&) = default;
-
-    /*! @brief Default copy assignment operator. @return This group. */
-    group & operator=(const group &) = default;
-    /*! @brief Default move assignment operator. @return This group. */
-    group & operator=(group &&) = default;
-
     /**
      * @brief Returns the number of entities that have the given components.
      * @return Number of entities that have the given components.
@@ -374,16 +364,6 @@ public:
     /*! @brief Input iterator type. */
     using iterator_type = typename sparse_set<Entity>::iterator_type;
 
-    /*! @brief Default copy constructor. */
-    group(const group &) = default;
-    /*! @brief Default move constructor. */
-    group(group &&) = default;
-
-    /*! @brief Default copy assignment operator. @return This group. */
-    group & operator=(const group &) = default;
-    /*! @brief Default move assignment operator. @return This group. */
-    group & operator=(group &&) = default;
-
     /**
      * @brief Returns the number of entities that have the given components.
      * @return Number of entities that have the given components.

src/entt/entity/sparse_set.hpp

@@ -80,12 +80,6 @@ class sparse_set<Entity> {
 
         iterator() ENTT_NOEXCEPT = default;
 
-        iterator(const iterator &) ENTT_NOEXCEPT = default;
-        iterator(iterator &&) ENTT_NOEXCEPT = default;
-
-        iterator & operator=(const iterator &) ENTT_NOEXCEPT = default;
-        iterator & operator=(iterator &&) ENTT_NOEXCEPT = default;
-
         iterator & operator++() ENTT_NOEXCEPT {
             return --index, *this;
         }
@@ -533,12 +527,6 @@ class sparse_set<Entity, Type>: public sparse_set<Entity> {
 
         iterator() ENTT_NOEXCEPT = default;
 
-        iterator(const iterator &) ENTT_NOEXCEPT = default;
-        iterator(iterator &&) ENTT_NOEXCEPT = default;
-
-        iterator & operator=(const iterator &) ENTT_NOEXCEPT = default;
-        iterator & operator=(iterator &&) ENTT_NOEXCEPT = default;
-
         iterator & operator++() ENTT_NOEXCEPT {
             return --index, *this;
         }
@@ -641,12 +629,6 @@ class sparse_set<Entity, Type>: public sparse_set<Entity> {
 
         iterator() ENTT_NOEXCEPT = default;
 
-        iterator(const iterator &) ENTT_NOEXCEPT = default;
-        iterator(iterator &&) ENTT_NOEXCEPT = default;
-
-        iterator & operator=(const iterator &) ENTT_NOEXCEPT = default;
-        iterator & operator=(iterator &&) ENTT_NOEXCEPT = default;
-
         iterator & operator++() ENTT_NOEXCEPT {
             return --index, *this;
         }

src/entt/entity/view.hpp

@@ -118,9 +118,6 @@ class view {
 
         iterator() ENTT_NOEXCEPT = default;
 
-        iterator(const iterator &) ENTT_NOEXCEPT = default;
-        iterator & operator=(const iterator &) ENTT_NOEXCEPT = default;
-
         iterator & operator++() ENTT_NOEXCEPT {
             return (++begin != end && !valid()) ? ++(*this) : *this;
         }
@@ -225,16 +222,6 @@ public:
     /*! @brief Input iterator type. */
     using iterator_type = iterator;
 
-    /*! @brief Default copy constructor. */
-    view(const view &) = default;
-    /*! @brief Default move constructor. */
-    view(view &&) = default;
-
-    /*! @brief Default copy assignment operator. @return This view. */
-    view & operator=(const view &) = default;
-    /*! @brief Default move assignment operator. @return This view. */
-    view & operator=(view &&) = default;
-
     /**
      * @brief Estimates the number of entities that have the given components.
      * @return Estimated number of entities that have the given components.
@@ -424,16 +411,6 @@ public:
     /*! @brief Input iterator type. */
     using iterator_type = typename sparse_set<Entity>::iterator_type;
 
-    /*! @brief Default copy constructor. */
-    view(const view &) = default;
-    /*! @brief Default move constructor. */
-    view(view &&) = default;
-
-    /*! @brief Default copy assignment operator. @return This view. */
-    view & operator=(const view &) = default;
-    /*! @brief Default move assignment operator. @return This view. */
-    view & operator=(view &&) = default;
-
     /**
      * @brief Returns the number of entities that have the given component.
      * @return Number of entities that have the given component.
@@ -685,9 +662,6 @@ class runtime_view {
 
         iterator() ENTT_NOEXCEPT = default;
 
-        iterator(const iterator &) ENTT_NOEXCEPT = default;
-        iterator & operator=(const iterator &) ENTT_NOEXCEPT = default;
-
         iterator & operator++() ENTT_NOEXCEPT {
             return (++begin != end && !valid()) ? ++(*this) : *this;
         }
@@ -758,16 +732,6 @@ public:
     /*! @brief Input iterator type. */
     using iterator_type = iterator;
 
-    /*! @brief Default copy constructor. */
-    runtime_view(const runtime_view &) = default;
-    /*! @brief Default move constructor. */
-    runtime_view(runtime_view &&) = default;
-
-    /*! @brief Default copy assignment operator. @return This view. */
-    runtime_view & operator=(const runtime_view &) = default;
-    /*! @brief Default move assignment operator. @return This view. */
-    runtime_view & operator=(runtime_view &&) = default;
-
     /**
      * @brief Estimates the number of entities that have the given components.
      * @return Estimated number of entities that have the given components.

src/entt/meta/meta.hpp

@@ -658,18 +658,6 @@ public:
     /*! @brief Default destructor. */
     ~meta_handle() ENTT_NOEXCEPT = default;
 
-    /*! @brief Default copy constructor. */
-    meta_handle(const meta_handle &) ENTT_NOEXCEPT = default;
-
-    /*! @brief Default move constructor. */
-    meta_handle(meta_handle &&) ENTT_NOEXCEPT = default;
-
-    /*! @brief Default copy assignment operator. @return This handle. */
-    meta_handle & operator=(const meta_handle &) ENTT_NOEXCEPT = default;
-
-    /*! @brief Default move assignment operator. @return This handle. */
-    meta_handle & operator=(meta_handle &&) ENTT_NOEXCEPT = default;
-
     /**
      * @brief Returns the meta type of the underlying object.
      * @return The meta type of the underlying object, if any.

src/entt/resource/handle.hpp

@@ -37,18 +37,6 @@ class resource_handle {
     {}
 
 public:
-    /*! @brief Default constructor. */
-    resource_handle() ENTT_NOEXCEPT = default;
-    /*! @brief Default copy constructor. */
-    resource_handle(const resource_handle &) ENTT_NOEXCEPT = default;
-    /*! @brief Default move constructor. */
-    resource_handle(resource_handle &&) ENTT_NOEXCEPT = default;
-
-    /*! @brief Default copy assignment operator. @return This handle. */
-    resource_handle & operator=(const resource_handle &) ENTT_NOEXCEPT = default;
-    /*! @brief Default move assignment operator. @return This handle. */
-    resource_handle & operator=(resource_handle &&) ENTT_NOEXCEPT = default;
-
     /**
      * @brief Gets a reference to the managed resource.
      *

src/entt/signal/emitter.hpp

@@ -159,23 +159,6 @@ public:
         connection(typename event_handler<Event>::connection_type conn)
             : event_handler<Event>::connection_type{std::move(conn)}
         {}
-
-        /*! @brief Default copy constructor. */
-        connection(const connection &) = default;
-        /*! @brief Default move constructor. */
-        connection(connection &&) = default;
-
-        /**
-         * @brief Default copy assignment operator.
-         * @return This connection.
-         */
-        connection & operator=(const connection &) = default;
-
-        /**
-         * @brief Default move assignment operator.
-         * @return This connection.
-         */
-        connection & operator=(connection &&) = default;
     };
 
     /*! @brief Default constructor. */