From d0f3f64bb42ea8194c20f0eadd35821cab346143 Mon Sep 17 00:00:00 2001
From: Sebastiano Tronto <sebastiano@tronto.net>
Date: Fri, 17 Jan 2025 07:52:02 +0100
Subject: Started work on templates article

---
 templates/swap.cpp | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)
 create mode 100644 templates/swap.cpp

(limited to 'templates/swap.cpp')

diff --git a/templates/swap.cpp b/templates/swap.cpp
new file mode 100644
index 0000000..94e231e
--- /dev/null
+++ b/templates/swap.cpp
@@ -0,0 +1,16 @@
+#include <iostream>
+
+template<typename S, typename T>
+void swap(S& a, T& b) {
+	S tmp = a;
+	a = b;
+	b = tmp;
+}
+
+int main() {
+	int x = 3;
+	std::string y = "1.0";
+	swap(x, y);
+	std::cout << "x: " << x << std::endl;
+	std::cout << "y: " << y << std::endl;
+}
-- 
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