add: graphs et rushs

1 files changed, 25 insertions, 0 deletions

diff --git a/graphs/cpp/visitor/print_visitor.hh b/graphs/cpp/visitor/print_visitor.hh
new file mode 100644
index 0000000..aa0ea4c
--- /dev/null
+++ b/graphs/cpp/visitor/print_visitor.hh
@@ -0,0 +1,25 @@
+//
+// Created by martial.simon on 2/27/25.
+//
+
+#pragma once
+
+#include "visitor.hh"
+
+namespace visitor
+{
+    class PrintVisitor : public Visitor
+    {
+    public:
+        void visit(const tree::Tree& e);
+        void visit(const tree::Node& e);
+        void visit(const tree::AddNode& e);
+        void visit(const tree::SubNode& e);
+        void visit(const tree::MulNode& e);
+        void visit(const tree::DivNode& e);
+        void visit(const tree::Leaf& e);
+
+    private:
+        int value_ = 0;
+    };
+} // namespace visitor