From 82ce871150b1aaa9a63eb670fa782d0a989c9868 Mon Sep 17 00:00:00 2001
From: alemuntoni <muntoni.alessandro@gmail.com>
Date: Fri, 19 Mar 2021 13:16:48 +0100
Subject: [PATCH] const GetAllAttributeHandle

---
 vcg/complex/allocate.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vcg/complex/allocate.h b/vcg/complex/allocate.h
index 5ada3e88..fb088206 100644
--- a/vcg/complex/allocate.h
+++ b/vcg/complex/allocate.h
@@ -1550,7 +1550,7 @@ public:
       \returns the name of all attributes with a non-empy name.
       */
   template <class ATTR_TYPE>
-  static void GetAllPerVertexAttribute(MeshType & m, std::vector<std::string> &all){
+  static void GetAllPerVertexAttribute(const MeshType & m, std::vector<std::string> &all){
     all.clear();
     typename std::set<PointerToAttribute > ::const_iterator i;
     for(i = m.vert_attr.begin(); i != m.vert_attr.end(); ++i )
@@ -1847,7 +1847,7 @@ public:
   }
 
   template <class ATTR_TYPE>
-  static void GetAllPerFaceAttribute(MeshType & m, std::vector<std::string> &all){
+  static void GetAllPerFaceAttribute(const MeshType & m, std::vector<std::string> &all){
     all.clear();
     typename std::set<PointerToAttribute > :: const_iterator i;
     for(i = m.face_attr.begin(); i != m.face_attr.end(); ++i )