From c9b6b9a5ca082fe7c1b6f58d7713f785a9eb6a5c Mon Sep 17 00:00:00 2001 From: Martial Simon Date: Mon, 15 Sep 2025 01:08:27 +0200 Subject: add: graphs et rushs --- graphs/cpp/ref_swap/main.cc | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 graphs/cpp/ref_swap/main.cc (limited to 'graphs/cpp/ref_swap/main.cc') diff --git a/graphs/cpp/ref_swap/main.cc b/graphs/cpp/ref_swap/main.cc new file mode 100644 index 0000000..487ab6d --- /dev/null +++ b/graphs/cpp/ref_swap/main.cc @@ -0,0 +1,17 @@ +#include + +#include "ref_swap.hh" + +int main() +{ + int a = 3; + int b = 19; + + std::cout << "Before: a = " << a << ", b = " << b << '\n'; + ref_swap(a, b); + std::cout << "After: a = " << a << ", b = " << b << '\n'; + + std::cout << "Before: a = " << a << ", b = " << b << '\n'; + ptr_swap(&a, &b); + std::cout << "After: a = " << a << ", b = " << b << '\n'; +} -- cgit v1.2.3