From f61d2e4962398f992a78fdac171f0d65b2d0aaa2 Mon Sep 17 00:00:00 2001
From: Michael Legleux <mlegleux@ripple.com>
Date: Tue, 19 Nov 2024 00:59:50 -0800
Subject: [PATCH] Add header for set_difference

Fix `error C2039: 'set_difference': is not a member of 'std'`
---
 src/test/csf/Tx.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/test/csf/Tx.h b/src/test/csf/Tx.h
index b21481dcbf9..f87f382167d 100644
--- a/src/test/csf/Tx.h
+++ b/src/test/csf/Tx.h
@@ -22,6 +22,7 @@
 #include <xrpl/beast/hash/uhash.h>
 #include <boost/container/flat_set.hpp>
 #include <boost/iterator/function_output_iterator.hpp>
+#include <algorithm>
 #include <map>
 #include <ostream>
 #include <sstream>