Use = default to define empty destructors #2311

include/SFML/Audio/SoundFileReader.hpp

@@ -59,9 +59,7 @@ public:
     /// \brief Virtual destructor
     ///
     ////////////////////////////////////////////////////////////
-    virtual ~SoundFileReader()
-    {
-    }
+    virtual ~SoundFileReader() = default;
 
     ////////////////////////////////////////////////////////////
     /// \brief Open a sound file for reading

include/SFML/Audio/SoundFileWriter.hpp

@@ -47,9 +47,7 @@ public:
     /// \brief Virtual destructor
     ///
     ////////////////////////////////////////////////////////////
-    virtual ~SoundFileWriter()
-    {
-    }
+    virtual ~SoundFileWriter() = default;
 
     ////////////////////////////////////////////////////////////
     /// \brief Open a sound file for writing

include/SFML/Graphics/Drawable.hpp

@@ -48,9 +48,7 @@ public:
     /// \brief Virtual destructor
     ///
     ////////////////////////////////////////////////////////////
-    virtual ~Drawable()
-    {
-    }
+    virtual ~Drawable() = default;
 
 protected:
     friend class RenderTarget;

include/SFML/System/InputStream.hpp

@@ -48,9 +48,7 @@ public:
     /// \brief Virtual destructor
     ///
     ////////////////////////////////////////////////////////////
-    virtual ~InputStream()
-    {
-    }
+    virtual ~InputStream() = default;
 
     ////////////////////////////////////////////////////////////
     /// \brief Read data from the stream

src/SFML/Graphics/CMakeLists.txt

@@ -76,7 +76,6 @@ source_group("drawables" FILES ${DRAWABLES_SRC})
 
 # render-texture sources
 set(RENDER_TEXTURE_SRC
-    ${SRCROOT}/RenderTextureImpl.cpp
     ${SRCROOT}/RenderTextureImpl.hpp
     ${SRCROOT}/RenderTextureImplFBO.cpp
     ${SRCROOT}/RenderTextureImplFBO.hpp

src/SFML/Graphics/RenderTextureImpl.cpp

@@ -1,40 +0,0 @@
-////////////////////////////////////////////////////////////
-//
-// SFML - Simple and Fast Multimedia Library
-// Copyright (C) 2007-2022 Laurent Gomila (laurent@sfml-dev.org)
-//
-// This software is provided 'as-is', without any express or implied warranty.
-// In no event will the authors be held liable for any damages arising from the use of this software.
-//
-// Permission is granted to anyone to use this software for any purpose,
-// including commercial applications, and to alter it and redistribute it freely,
-// subject to the following restrictions:
-//
-// 1. The origin of this software must not be misrepresented;
-//    you must not claim that you wrote the original software.
-//    If you use this software in a product, an acknowledgment
-//    in the product documentation would be appreciated but is not required.
-//
-// 2. Altered source versions must be plainly marked as such,
-//    and must not be misrepresented as being the original software.
-//
-// 3. This notice may not be removed or altered from any source distribution.
-//
-////////////////////////////////////////////////////////////
-
-////////////////////////////////////////////////////////////
-// Headers
-////////////////////////////////////////////////////////////
-#include <SFML/Graphics/RenderTextureImpl.hpp>
-
-
-namespace sf
-{
-namespace priv
-{
-////////////////////////////////////////////////////////////
-RenderTextureImpl::~RenderTextureImpl() = default;
-
-} // namespace priv
-
-} // namespace sf

src/SFML/Graphics/RenderTextureImpl.hpp

@@ -55,7 +55,7 @@ public:
     /// \brief Destructor
     ///
     ////////////////////////////////////////////////////////////
-    virtual ~RenderTextureImpl();
+    virtual ~RenderTextureImpl() = default;
 
     ////////////////////////////////////////////////////////////
     /// \brief Deleted copy constructor

src/SFML/Window/iOS/WindowImplUIKit.hpp

@@ -72,7 +72,7 @@ public:
     /// \brief Destructor
     ///
     ////////////////////////////////////////////////////////////
-    ~WindowImplUIKit();
+    ~WindowImplUIKit() = default;
 
     ////////////////////////////////////////////////////////////
     /// \brief Get the OS-specific handle of the window

src/SFML/Window/iOS/WindowImplUIKit.mm

@@ -86,12 +86,6 @@ WindowImplUIKit::WindowImplUIKit(VideoMode mode, const String& /* title */, unsi
 }
 
 
-////////////////////////////////////////////////////////////
-WindowImplUIKit::~WindowImplUIKit()
-{
-}
-
-
 ////////////////////////////////////////////////////////////
 void WindowImplUIKit::processEvents()
 {