From c9b6b9a5ca082fe7c1b6f58d7713f785a9eb6a5c Mon Sep 17 00:00:00 2001
From: Martial Simon <msimon_fr@hotmail.com>
Date: Mon, 15 Sep 2025 01:08:27 +0200
Subject: add: graphs et rushs

---
 graphs/cpp/exist_functor/exist.hh | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
 create mode 100644 graphs/cpp/exist_functor/exist.hh

(limited to 'graphs/cpp/exist_functor/exist.hh')

diff --git a/graphs/cpp/exist_functor/exist.hh b/graphs/cpp/exist_functor/exist.hh
new file mode 100644
index 0000000..49cafd6
--- /dev/null
+++ b/graphs/cpp/exist_functor/exist.hh
@@ -0,0 +1,14 @@
+#pragma once
+#include <vector>
+
+template <class T>
+class Exist
+{
+public:
+    bool operator()(T x);
+
+private:
+    std::vector<T> seen_;
+};
+
+#include "exist.hxx"
-- 
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