feat: `operator<<` for `crope` and `rope`.

Signed-off-by: Amlal El Mahrouss <amlal@nekernel.org>

1 files changed, 3 insertions, 2 deletions

diff --git a/example/simple_example/example.cpp b/example/simple_example/example.cpp
index 445c92b..da543a9 100644
--- a/example/simple_example/example.cpp
+++ b/example/simple_example/example.cpp
@@ -6,6 +6,7 @@
  */
 
 #include <ocl/tproc/rope.hpp>
+#include <iostream>
 
 #ifndef STANDALONE
 using namespace ocl;
@@ -20,6 +21,6 @@ int main()
 	std::unique_ptr<tproc::crope> new_elem(new tproc::crope(", and Jumps again."));
 	std::unique_ptr<tproc::crope> res(rope.concat(new_elem.get()));
 
-	io::println((++rope)->data());
-	io::println(rope.data());
+	std::cout << ++rope;
+	std::cout << rope;
 }