From 6efdb3b337990cac9766a69475a287c8c92449bf Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Mon, 19 Oct 2020 01:24:55 +0200
Subject: [PATCH] Put generic wxDataViewCtrl helpers in an anonymous namespace

No real changes, just don't pollute the global namespace unnecessarily.
---
 src/generic/datavgen.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/generic/datavgen.cpp b/src/generic/datavgen.cpp
index fb83cd49cb..d259e93509 100644
--- a/src/generic/datavgen.cpp
+++ b/src/generic/datavgen.cpp
@@ -2993,6 +2993,10 @@ void wxDataViewHeaderWindow::FinishEditing()
 //-----------------------------------------------------------------------------
 // Helper class for do operation on the tree node
 //-----------------------------------------------------------------------------
+
+namespace
+{
+
 class DoJob
 {
 public:
@@ -3040,6 +3044,8 @@ bool Walker( wxDataViewTreeNode * node, DoJob & func )
     return false;
 }
 
+} // anonymous namespace
+
 bool wxDataViewMainWindow::ItemAdded(const wxDataViewItem & parent, const wxDataViewItem & item)
 {
     if (IsVirtualList())