From 21d281c4a953404c8f13e1cb7ee8d4cf9c25bb4c Mon Sep 17 00:00:00 2001
From: "Wilson E. Alvarez" <wilson.e.alvarez1@gmail.com>
Date: Sat, 12 Aug 2017 07:04:30 -0400
Subject: Use const reference where favorable

---
 core/vector.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'core/vector.h')

diff --git a/core/vector.h b/core/vector.h
index 5eed8dce96..9f523c567c 100644
--- a/core/vector.h
+++ b/core/vector.h
@@ -117,7 +117,7 @@ public:
 	}
 	_FORCE_INLINE_ bool empty() const { return _ptr == 0; }
 	Error resize(int p_size);
-	bool push_back(T p_elem);
+	bool push_back(const T &p_elem);
 
 	void remove(int p_index);
 	void erase(const T &p_val) {
@@ -129,7 +129,7 @@ public:
 	template <class T_val>
 	int find(const T_val &p_val, int p_from = 0) const;
 
-	void set(int p_index, T p_elem);
+	void set(int p_index, const T &p_elem);
 	T get(int p_index) const;
 
 	inline T &operator[](int p_index) {
@@ -336,7 +336,7 @@ void Vector<T>::invert() {
 }
 
 template <class T>
-void Vector<T>::set(int p_index, T p_elem) {
+void Vector<T>::set(int p_index, const T &p_elem) {
 
 	operator[](p_index) = p_elem;
 }
@@ -348,7 +348,7 @@ T Vector<T>::get(int p_index) const {
 }
 
 template <class T>
-bool Vector<T>::push_back(T p_elem) {
+bool Vector<T>::push_back(const T &p_elem) {
 
 	Error err = resize(size() + 1);
 	ERR_FAIL_COND_V(err, true)
-- 
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