From 4a27ff5bf6dbaca73e3b0249e84413fc7b2a26ab Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Tue, 5 Jan 2021 11:53:50 +0100
Subject: [PATCH] remove bind in Surface_mesh

---
 .../examples/Surface_mesh/sm_do_intersect.cpp     | 15 ++++-----------
 .../test/Surface_mesh/surface_mesh_test.cpp       | 11 +++--------
 2 files changed, 7 insertions(+), 19 deletions(-)

diff --git a/Surface_mesh/examples/Surface_mesh/sm_do_intersect.cpp b/Surface_mesh/examples/Surface_mesh/sm_do_intersect.cpp
index 69e3b2550ab..02a18d5bf45 100644
--- a/Surface_mesh/examples/Surface_mesh/sm_do_intersect.cpp
+++ b/Surface_mesh/examples/Surface_mesh/sm_do_intersect.cpp
@@ -2,9 +2,6 @@
 #include <vector>
 #include <fstream>
 
-#include <boost/bind.hpp>
-#include <boost/functional/value_factory.hpp>
-#include <boost/range/algorithm/transform.hpp>
 #include <CGAL/Exact_predicates_exact_constructions_kernel.h>
 #include <CGAL/Surface_mesh.h>
 #include <CGAL/box_intersection_d.h>
@@ -87,16 +84,12 @@ unsigned int intersect(const Mesh& P, const Mesh& Q) {
   Q_box_ptr.reserve(Q.number_of_faces());
 
   // build boxes and pointers to boxes
-  boost::transform(P.faces(),
-                 std::back_inserter(P_boxes),
-                 boost::bind(boost::value_factory<Box>(), _1, boost::cref(P)));
-
-
+  for(auto f : P.faces())
+    P_boxes.push_back( Box(f, P) );
   std::transform(P_boxes.begin(), P_boxes.end(), std::back_inserter(P_box_ptr),
                  &address_of_box);
-  boost::transform(Q.faces(),
-                 std::back_inserter(Q_boxes),
-                 boost::bind(boost::value_factory<Box>(), _1, boost::cref(Q)));
+  for(auto f : Q.faces())
+    Q_boxes.push_back( Box(f, Q) );
   std::transform(Q_boxes.begin(), Q_boxes.end(), std::back_inserter(Q_box_ptr),
                  &address_of_box);
 
diff --git a/Surface_mesh/test/Surface_mesh/surface_mesh_test.cpp b/Surface_mesh/test/Surface_mesh/surface_mesh_test.cpp
index ee0e71417de..949d2538bff 100644
--- a/Surface_mesh/test/Surface_mesh/surface_mesh_test.cpp
+++ b/Surface_mesh/test/Surface_mesh/surface_mesh_test.cpp
@@ -4,9 +4,6 @@
 #include <CGAL/Surface_mesh.h>
 #include <CGAL/Simple_cartesian.h>
 
-#include <boost/bind.hpp>
-#include <boost/range/algorithm.hpp>
-
 #include <CGAL/use.h>
 
 void constructors_test()
@@ -118,15 +115,13 @@ void memory_reuse_test()
   // remove all faces
   std::size_t old_face_size = f.m.number_of_faces();
   std::size_t old_removed_face_size = f.m.number_of_removed_faces();
-  boost::range::for_each(f.m.faces(), boost::bind(&Sm::remove_face, boost::ref(f.m), _1));
+  for(auto face : f.m.faces()) f.m.remove_face(face);
   assert(f.m.number_of_faces()== 0);
   assert(f.m.number_of_removed_faces()== old_face_size + old_removed_face_size);
   // remove all edges
   std::size_t old_edge_size = f.m.number_of_edges();
   std::size_t old_removed_edge_size = f.m.number_of_removed_edges();
-  boost::range::for_each(f.m.edges(),
-                         boost::bind(static_cast<void (Sm::*)(Sm::Edge_index)>(&Sm::remove_edge),
-                                     boost::ref(f.m), _1));
+  for(auto e : f.m.edges()) f.m.remove_edge(e);
   assert(f.m.number_of_faces() == 0);
   assert(f.m.number_of_removed_edges()== old_edge_size + old_removed_edge_size);
 
@@ -151,7 +146,7 @@ void memory_reuse_test()
   std::size_t old_size = f.m.number_of_vertices();
   std::size_t old_removed_size = f.m.number_of_removed_vertices();
 
-  boost::range::for_each(f.m.vertices(), boost::bind(&Sm::remove_vertex, boost::ref(f.m), _1));
+  for(auto v : f.m.vertices()) f.m.remove_vertex(v);
   assert(f.m.number_of_vertices() == 0);
   assert(f.m.number_of_removed_vertices()== old_size + old_removed_size);