From 40c3d8b8a0fd0727225136430adec9842aca1307 Mon Sep 17 00:00:00 2001
From: tamasmeszaros <meszaros.q@gmail.com>
Date: Wed, 16 Aug 2023 11:17:59 +0200
Subject: [PATCH] Another fix for compilation on MSVC

---
 src/libslic3r/Arrange/Core/NFP/NFP.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/libslic3r/Arrange/Core/NFP/NFP.cpp b/src/libslic3r/Arrange/Core/NFP/NFP.cpp
index 5dfe559f73..e96581b80d 100644
--- a/src/libslic3r/Arrange/Core/NFP/NFP.cpp
+++ b/src/libslic3r/Arrange/Core/NFP/NFP.cpp
@@ -279,6 +279,12 @@ void nfp_convex_convex(const Polygon &fixed, const Polygon &movable, Polygon &po
 
     // Output iterator adapter for std::merge
     struct OutItAdaptor {
+        using value_type = Line;
+        using difference_type = std::ptrdiff_t;
+        using pointer = Line*;
+        using reference = Line&;
+        using iterator_category = std::output_iterator_tag;
+
         Polygon *outpoly;
         OutItAdaptor(Polygon &out) : outpoly{&out} {}