From 9da14ba3218fdb0e903099a456e7e569ef8f8e7e Mon Sep 17 00:00:00 2001
From: tamasmeszaros <meszaros.q@gmail.com>
Date: Wed, 26 Oct 2022 16:28:40 +0200
Subject: [PATCH] Remove redundant header from Astar

---
 src/libslic3r/AStar.hpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/libslic3r/AStar.hpp b/src/libslic3r/AStar.hpp
index b35b6a4af..630257a81 100644
--- a/src/libslic3r/AStar.hpp
+++ b/src/libslic3r/AStar.hpp
@@ -4,11 +4,14 @@
 #include <cmath> // std::isinf() is here
 #include <unordered_map>
 
-#include "libslic3r/Point.hpp"
 #include "libslic3r/MutablePriorityQueue.hpp"
 
 namespace Slic3r { namespace astar {
 
+// Borrowed from C++20
+template<class T>
+using remove_cvref_t = std::remove_cv_t<std::remove_reference_t<T>>;
+
 // Input interface for the Astar algorithm. Specialize this struct for a
 // particular type and implement all the 4 methods and specify the Node type
 // to register the new type for the astar implementation.