From 2680526e6ba1240363297c9ec34dbde807229d72 Mon Sep 17 00:00:00 2001
From: Lioncash <mathew1800@gmail.com>
Date: Fri, 28 Aug 2020 20:58:29 -0400
Subject: sdl_impl: Mark FromEvent() as a const member function
This doesn't modify internal member state, so it can be marked as const.
---
src/input_common/sdl/sdl_impl.cpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'src/input_common/sdl/sdl_impl.cpp')
diff --git a/src/input_common/sdl/sdl_impl.cpp b/src/input_common/sdl/sdl_impl.cpp
index c8d9eb2bca..43fac76500 100644
--- a/src/input_common/sdl/sdl_impl.cpp
+++ b/src/input_common/sdl/sdl_impl.cpp
@@ -784,7 +784,7 @@ public:
}
return {};
}
- std::optional<Common::ParamPackage> FromEvent(const SDL_Event& event) {
+ [[nodiscard]] std::optional<Common::ParamPackage> FromEvent(const SDL_Event& event) const {
switch (event.type) {
case SDL_JOYAXISMOTION:
if (std::abs(event.jaxis.value / 32767.0) < 0.5) {
@@ -795,7 +795,7 @@ public:
case SDL_JOYHATMOTION:
return {SDLEventToButtonParamPackage(state, event)};
}
- return {};
+ return std::nullopt;
}
};
--
cgit v1.2.3-70-g09d2