From dd1040f82df02aa019c00e4145395714865f697b Mon Sep 17 00:00:00 2001
From: Niklas Fehn <fehn@lnm.mw.tum.de>
Date: Thu, 10 Feb 2022 11:15:37 +0100
Subject: [PATCH] Document macro DEAL_II_VERSION_GTE

---
 include/deal.II/base/config.h.in | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/include/deal.II/base/config.h.in b/include/deal.II/base/config.h.in
index 89e2dc3552..0161a36043 100644
--- a/include/deal.II/base/config.h.in
+++ b/include/deal.II/base/config.h.in
@@ -252,6 +252,12 @@
  * deal.II:
  */
 
+/**
+ * Returns true if the used deal.II version is greater or equal than the 
+ * version specified by the three arguments. The internal implementation 
+ * assumes that the number of minor and subminor versions is not larger 
+ * than 100.
+ */
 #define DEAL_II_VERSION_GTE(major,minor,subminor) \
  ((DEAL_II_VERSION_MAJOR * 10000 + \
     DEAL_II_VERSION_MINOR * 100 + \
-- 
2.39.5