From d77935f496d05fdf5580c255405ac9f6bde340a8 Mon Sep 17 00:00:00 2001
From: Jane Tournois <janetournois@users.noreply.github.com>
Date: Tue, 31 Oct 2023 11:50:42 +0100
Subject: [PATCH] replace ofstream by ostringstream

---
 SMDS_3/test/SMDS_3/test_c3t3_io.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/SMDS_3/test/SMDS_3/test_c3t3_io.cpp b/SMDS_3/test/SMDS_3/test_c3t3_io.cpp
index ef8d9e16d7a..ccd50080882 100644
--- a/SMDS_3/test/SMDS_3/test_c3t3_io.cpp
+++ b/SMDS_3/test/SMDS_3/test_c3t3_io.cpp
@@ -389,8 +389,8 @@ struct Test_c3t3_io {
       filename += "_new";
       if(binary) filename += ".binary";
       filename += ".cgal";
-      std::ofstream output(filename.c_str(),
-                           binary ? (std::ios_base::out | std::ios_base::binary)
+      std::ostringstream output(binary
+                           ? (std::ios_base::out | std::ios_base::binary)
                            : std::ios_base::out);
       CGAL::IO::save_binary_file(output, c3t3_bis, binary);
     }