From 0ff972fbaac2162b242b86f8bd29a193029257d4 Mon Sep 17 00:00:00 2001
From: Andreas Fabri <andreas.fabri@geometryfactory.com>
Date: Thu, 3 Mar 2022 14:48:28 +0000
Subject: [PATCH] Document general polygon funtion returning range of holes

---
 .../doc/Polygon/Concepts/GeneralPolygonWithHoles_2.h | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Polygon/doc/Polygon/Concepts/GeneralPolygonWithHoles_2.h b/Polygon/doc/Polygon/Concepts/GeneralPolygonWithHoles_2.h
index 7488f20a2d7..da1061323f5 100644
--- a/Polygon/doc/Polygon/Concepts/GeneralPolygonWithHoles_2.h
+++ b/Polygon/doc/Polygon/Concepts/GeneralPolygonWithHoles_2.h
@@ -29,6 +29,12 @@ typedef unspecified_type Polygon_2;
  */
 typedef unspecified_type Hole_const_iterator;
 
+
+/*!
+range type for iterating over holes.
+*/
+typedef unspecified_type Holes_container;
+
 /// @}
 
 /// \name Creation
@@ -73,6 +79,12 @@ Hole_const_iterator holes_begin() const;
  */
 Hole_const_iterator holes_end() const;
 
+
+/*!
+returns the range of holes.
+*/
+const Holes_container& holes() const;
+
 /// @}
 
 }; /* end GeneralPolygonWithHoles_2 */