From 5bdcae9e54b70997f90320400d5e0c649c99d8e0 Mon Sep 17 00:00:00 2001
From: gka <gka@opencascade.com>
Date: Fri, 20 Mar 2020 12:13:08 +0300
Subject: [PATCH] 0031452: Impossible to get Backup of the attribute and status
 that attribute was modified before commit transaction

Added public method returning Backup for attribute
---
 src/TDF/TDF_Attribute.hxx | 4 ++++
 src/TDF/TDF_Attribute.lxx | 6 ++++++
 2 files changed, 10 insertions(+)

diff --git a/src/TDF/TDF_Attribute.hxx b/src/TDF/TDF_Attribute.hxx
index 7c85746424..8df9029e5e 100644
--- a/src/TDF/TDF_Attribute.hxx
+++ b/src/TDF/TDF_Attribute.hxx
@@ -282,6 +282,10 @@ public:
   //! Backup() method.
     Standard_Boolean IsBackuped() const;
   
+  //! Returns Backup attribute for current state of attribute
+  Standard_EXPORT Handle(TDF_Attribute) GetBackup() const;
+  
+
   //! Copies  the attribute  contents into  a  new other
   //! attribute. It is used by Backup().
   Standard_EXPORT virtual Handle(TDF_Attribute) BackupCopy() const;
diff --git a/src/TDF/TDF_Attribute.lxx b/src/TDF/TDF_Attribute.lxx
index 5f3efa29bf..4d4be8ecd1 100644
--- a/src/TDF/TDF_Attribute.lxx
+++ b/src/TDF/TDF_Attribute.lxx
@@ -59,3 +59,9 @@ inline Standard_Boolean TDF_Attribute::IsForgotten() const
 inline Standard_OStream& operator << (Standard_OStream& anOS,
                                       const Handle(TDF_Attribute)& anAtt)
 { return anAtt->Dump(anOS); }
+
+
+inline Handle(TDF_Attribute) TDF_Attribute::GetBackup() const
+{
+  return myBackup;
+}
\ No newline at end of file
-- 
2.39.5