From 8812f197ac3d5f6b15fc656df11870d3d829f7a8 Mon Sep 17 00:00:00 2001
From: Lee Thomason <leethomason@gmail.com>
Date: Sat, 13 Jun 2020 17:46:44 -0700
Subject: [PATCH] make printer functions virtual

---
 tinyxml2.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/tinyxml2.h b/tinyxml2.h
index 3c702ec..b185fa1 100755
--- a/tinyxml2.h
+++ b/tinyxml2.h
@@ -2327,10 +2327,11 @@ protected:
 	    the space and tabs used. A PrintSpace() override should call Print().
 	*/
     virtual void PrintSpace( int depth );
-    void Print( const char* format, ... );
-    void Write( const char* data, size_t size );
-    inline void Write( const char* data )           { Write( data, strlen( data ) ); }
-    void Putc( char ch );
+    virtual void Print( const char* format, ... );
+    virtual void Write( const char* data, size_t size );
+    virtual void Putc( char ch );
+
+    inline void Write(const char* data) { Write(data, strlen(data)); }
 
     void SealElementIfJustOpened();
     bool _elementJustOpened;