From 8f658695f81de2f0afb13c2679b0561c713904f6 Mon Sep 17 00:00:00 2001
From: Laurent Rineau <laurent.rineau@cgal.org>
Date: Mon, 21 Jan 2019 16:17:28 +0100
Subject: [PATCH] Rename internal methods to avoid a namespace class

There was two methods named `CGAL::write_points_tag`. I renamed then
to:
  - `write_c3t3_points_tag`, and
  - `write_cdt_points_tag`.
---
 Mesh_2/include/CGAL/IO/write_vtu.h     | 12 ++++++------
 Mesh_3/include/CGAL/IO/output_to_vtu.h | 12 ++++++------
 2 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/Mesh_2/include/CGAL/IO/write_vtu.h b/Mesh_2/include/CGAL/IO/write_vtu.h
index e2a5b71b911..4af962fba72 100644
--- a/Mesh_2/include/CGAL/IO/write_vtu.h
+++ b/Mesh_2/include/CGAL/IO/write_vtu.h
@@ -206,11 +206,11 @@ write_cells_2(std::ostream& os,
 // writes the points tags before binary data is appended
 template <class Tr>
 void 
-write_points_tag(std::ostream& os,
-                 const Tr & tr,
-                 std::map<typename Tr::Vertex_handle, std::size_t> & V,
-                 bool binary,
-                 std::size_t& offset) 
+write_cdt_points_tag(std::ostream& os,
+                     const Tr & tr,
+                     std::map<typename Tr::Vertex_handle, std::size_t> & V,
+                     bool binary,
+                     std::size_t& offset)
 {
   std::size_t dim = 2;
   typedef typename Tr::Finite_vertices_iterator Finite_vertices_iterator;
@@ -313,7 +313,7 @@ void write_vtu(std::ostream& os,
      << "\" NumberOfCells=\"" << number_of_triangles + std::distance(tr.constrained_edges_begin(), tr.constrained_edges_end()) << "\">\n";
   std::size_t offset = 0;
   const bool binary = (mode == IO::BINARY);
-  write_points_tag(os,tr,V,binary,offset);
+  write_cdt_points_tag(os,tr,V,binary,offset);
   write_cells_tag_2(os,tr,number_of_triangles, V,binary,offset);
   os << "   </Piece>\n"
      << "  </UnstructuredGrid>\n";
diff --git a/Mesh_3/include/CGAL/IO/output_to_vtu.h b/Mesh_3/include/CGAL/IO/output_to_vtu.h
index 7e802343cfe..369a0d45a47 100644
--- a/Mesh_3/include/CGAL/IO/output_to_vtu.h
+++ b/Mesh_3/include/CGAL/IO/output_to_vtu.h
@@ -150,11 +150,11 @@ write_cells(std::ostream& os,
 
 template <class Tr>
 void 
-write_points_tag(std::ostream& os,
-                 const Tr & tr,
-                 std::map<typename Tr::Vertex_handle, std::size_t> & V,
-                 bool binary,
-                 std::size_t& offset) 
+write_c3t3_points_tag(std::ostream& os,
+                      const Tr & tr,
+                      std::map<typename Tr::Vertex_handle, std::size_t> & V,
+                      bool binary,
+                      std::size_t& offset)
 {
   std::size_t dim = 3;
   typedef typename Tr::Finite_vertices_iterator Finite_vertices_iterator;
@@ -288,7 +288,7 @@ void output_to_vtu(std::ostream& os,
      << "\" NumberOfCells=\"" << c3t3.number_of_cells() << "\">\n";
   std::size_t offset = 0;
   const bool binary = (mode == IO::BINARY);
-  write_points_tag(os,tr,V,binary,offset);
+  write_c3t3_points_tag(os,tr,V,binary,offset);
   write_cells_tag(os,c3t3,V,binary,offset);
   std::vector<float> mids;      
     os << "   <CellData Domain=\"MeshDomain";