[Bf-blender-cvs] [c3570ab51da] master: Cleanup: USD, made AbstractHierarchyIterator::get_writer const

[Sybren A. Stüvel]

Commit: c3570ab51da8ac21b15d735a4613c0804fc14a64
Author: Sybren A. Stüvel
Date:   Fri May 8 14:19:03 2020 +0200
Branches: master
https://developer.blender.org/rBc3570ab51da8ac21b15d735a4613c0804fc14a64

Cleanup: USD, made AbstractHierarchyIterator::get_writer const

No functional changes.

===================================================================

M	source/blender/io/usd/intern/abstract_hierarchy_iterator.cc
M	source/blender/io/usd/intern/abstract_hierarchy_iterator.h

===================================================================

diff --git a/source/blender/io/usd/intern/abstract_hierarchy_iterator.cc b/source/blender/io/usd/intern/abstract_hierarchy_iterator.cc
index 060a65a68eb..7045161ff45 100644
--- a/source/blender/io/usd/intern/abstract_hierarchy_iterator.cc
+++ b/source/blender/io/usd/intern/abstract_hierarchy_iterator.cc
@@ -607,9 +607,10 @@ std::string AbstractHierarchyIterator::get_object_data_name(const Object *object
   return get_id_name(object_data);
 }
 
-AbstractHierarchyWriter *AbstractHierarchyIterator::get_writer(const std::string &export_path)
+AbstractHierarchyWriter *AbstractHierarchyIterator::get_writer(
+    const std::string &export_path) const
 {
-  WriterMap::iterator it = writers_.find(export_path);
+  WriterMap::const_iterator it = writers_.find(export_path);
 
   if (it == writers_.end()) {
     return nullptr;
diff --git a/source/blender/io/usd/intern/abstract_hierarchy_iterator.h b/source/blender/io/usd/intern/abstract_hierarchy_iterator.h
index 89ea31c7037..e31d5c91252 100644
--- a/source/blender/io/usd/intern/abstract_hierarchy_iterator.h
+++ b/source/blender/io/usd/intern/abstract_hierarchy_iterator.h
@@ -204,7 +204,7 @@ class AbstractHierarchyIterator {
   std::string get_object_name(const Object *object) const;
   std::string get_object_data_name(const Object *object) const;
 
-  AbstractHierarchyWriter *get_writer(const std::string &export_path);
+  AbstractHierarchyWriter *get_writer(const std::string &export_path) const;
 
   typedef AbstractHierarchyWriter *(AbstractHierarchyIterator::*create_writer_func)(
       const HierarchyContext *);