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Demos: Use default constructors/destructors

Browse source 
https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#cother-other-default-operation-rules

"The compiler is more likely to get the default semantics right and
you cannot implement these functions better than the compiler."
This commit is contained in:
Lenny Maiorani 2022-02-15 10:28:43 -07:00 • committed by Idan Horowitz
parent ab14abc40f
commit 0ec688f86e
11 changed files with 23 additions and 48 deletions
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7
Userland/Demos/LibGfxScaleDemo/main.cpp
View file

@ -1,5 +1,6 @@
/*
* Copyright (c) 2020, Nico Weber <thakis@chromium.org>
* Copyright (c) 2022, the SerenityOS developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
@ -29,7 +30,7 @@ const int HEIGHT = 200;
class Canvas final : public GUI::Widget {
C_OBJECT(Canvas)
public:
virtual ~Canvas() override;
virtual ~Canvas() override = default;
private:
Canvas();
@ -62,10 +63,6 @@ Canvas::Canvas()
update();
}
Canvas::~Canvas()
{
}
void Canvas::paint_event(GUI::PaintEvent& event)
{
GUI::Painter painter(*this);