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Make functions const ref

v1
Brett 2023-01-17 10:35:01 -05:00
parent 606e554f6c
commit 93d27519ca
1 changed files with 2 additions and 2 deletions
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4
include/blt/window/window.h
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@ -57,11 +57,11 @@ class window {
virtual inline bool isKeyDown(int key) const { return keysDown.at(key); } virtual inline bool isKeyDown(int key) const { return keysDown.at(key); }
virtual inline bool isMouseDown(int button) const {return mouseDown.at(button);}; virtual inline bool isMouseDown(int button) const {return mouseDown.at(button);};
// Function signature is window pointer to this, key press, pressed/released (true/false) // Function signature is window pointer to this, key press, pressed/released (true/false)
virtual inline void registerKeyListener(std::function<void(window*, int, bool)> listener) { virtual inline void registerKeyListener(const std::function<void(window*, int, bool)>& listener) {
keyListeners.push_back(listener); keyListeners.push_back(listener);
} }
// Function signature is window pointer to this, mouse button press, pressed/released (true/false) // Function signature is window pointer to this, mouse button press, pressed/released (true/false)
virtual inline void registerMouseListener(std::function<void(window*, int, bool)> listener) { virtual inline void registerMouseListener(const std::function<void(window*, int, bool)>& listener) {
mouseListeners.push_back(listener); mouseListeners.push_back(listener);
} }
}; };