From 19dfb6ea1f6745c0dbc2ce21839c30184b553878 Mon Sep 17 00:00:00 2001
From: Jacques Lucke <jacques@blender.org>
Date: Thu, 8 Apr 2021 11:07:12 +0200
Subject: Cleanup: enable modernize-use-equals-default check

This removes a lot of unnecessary code that is generated by
the compiler automatically.

In very few cases, a defaulted destructor in a .cc file is
still necessary, because of forward declarations in the header.

I removed some defaulted virtual destructors, because they are not
necessary, when the parent class has a virtual destructor already.

Defaulted constructors are only necessary when there is another
constructor, but the class should still be default constructible.

Differential Revision: https://developer.blender.org/D10911
---
 source/blender/io/common/IO_abstract_hierarchy_iterator.h      | 5 +----
 source/blender/io/common/intern/abstract_hierarchy_iterator.cc | 4 ----
 source/blender/io/common/intern/dupli_parent_finder.cc         | 8 --------
 source/blender/io/common/intern/dupli_parent_finder.hh         | 3 ---
 source/blender/io/common/intern/object_identifier.cc           | 9 ---------
 5 files changed, 1 insertion(+), 28 deletions(-)

(limited to 'source/blender/io/common')

diff --git a/source/blender/io/common/IO_abstract_hierarchy_iterator.h b/source/blender/io/common/IO_abstract_hierarchy_iterator.h
index 300c555ac8f..0bebc4384a9 100644
--- a/source/blender/io/common/IO_abstract_hierarchy_iterator.h
+++ b/source/blender/io/common/IO_abstract_hierarchy_iterator.h
@@ -123,7 +123,7 @@ struct HierarchyContext {
  */
 class AbstractHierarchyWriter {
  public:
-  virtual ~AbstractHierarchyWriter();
+  virtual ~AbstractHierarchyWriter() = default;
   virtual void write(HierarchyContext &context) = 0;
   /* TODO(Sybren): add function like absent() that's called when a writer was previously created,
    * but wasn't used while exporting the current frame (for example, a particle-instanced mesh of
@@ -186,9 +186,6 @@ class ObjectIdentifier {
   ObjectIdentifier(Object *object, Object *duplicated_by, const PersistentID &persistent_id);
 
  public:
-  ObjectIdentifier(const ObjectIdentifier &other);
-  ~ObjectIdentifier();
-
   static ObjectIdentifier for_graph_root();
   static ObjectIdentifier for_real_object(Object *object);
   static ObjectIdentifier for_hierarchy_context(const HierarchyContext *context);
diff --git a/source/blender/io/common/intern/abstract_hierarchy_iterator.cc b/source/blender/io/common/intern/abstract_hierarchy_iterator.cc
index a33d636500f..3cda4d125d0 100644
--- a/source/blender/io/common/intern/abstract_hierarchy_iterator.cc
+++ b/source/blender/io/common/intern/abstract_hierarchy_iterator.cc
@@ -137,10 +137,6 @@ AbstractHierarchyWriter *EnsuredWriter::operator->()
   return writer_;
 }
 
-AbstractHierarchyWriter::~AbstractHierarchyWriter()
-{
-}
-
 bool AbstractHierarchyWriter::check_is_animated(const HierarchyContext &context) const
 {
   const Object *object = context.object;
diff --git a/source/blender/io/common/intern/dupli_parent_finder.cc b/source/blender/io/common/intern/dupli_parent_finder.cc
index 73e33eff164..221e70ed587 100644
--- a/source/blender/io/common/intern/dupli_parent_finder.cc
+++ b/source/blender/io/common/intern/dupli_parent_finder.cc
@@ -25,14 +25,6 @@
 
 namespace blender::io {
 
-DupliParentFinder::DupliParentFinder()
-{
-}
-
-DupliParentFinder::~DupliParentFinder()
-{
-}
-
 void DupliParentFinder::insert(const DupliObject *dupli_ob)
 {
   dupli_set_.insert(dupli_ob->ob);
diff --git a/source/blender/io/common/intern/dupli_parent_finder.hh b/source/blender/io/common/intern/dupli_parent_finder.hh
index 3dcf037bb5e..b7632a72222 100644
--- a/source/blender/io/common/intern/dupli_parent_finder.hh
+++ b/source/blender/io/common/intern/dupli_parent_finder.hh
@@ -43,9 +43,6 @@ class DupliParentFinder final {
   InstancerPIDToDuplisMap instancer_pid_to_duplis_;
 
  public:
-  DupliParentFinder();
-  ~DupliParentFinder();
-
   void insert(const DupliObject *dupli_ob);
 
   bool is_duplicated(const Object *object) const;
diff --git a/source/blender/io/common/intern/object_identifier.cc b/source/blender/io/common/intern/object_identifier.cc
index 5d0b89b0630..2df1befcd69 100644
--- a/source/blender/io/common/intern/object_identifier.cc
+++ b/source/blender/io/common/intern/object_identifier.cc
@@ -35,15 +35,6 @@ ObjectIdentifier::ObjectIdentifier(Object *object,
 {
 }
 
-ObjectIdentifier::ObjectIdentifier(const ObjectIdentifier &other)
-    : object(other.object), duplicated_by(other.duplicated_by), persistent_id(other.persistent_id)
-{
-}
-
-ObjectIdentifier::~ObjectIdentifier()
-{
-}
-
 ObjectIdentifier ObjectIdentifier::for_real_object(Object *object)
 {
   return ObjectIdentifier(object, nullptr, PersistentID());
-- 
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