[Patch] Adding function added_variables() into class corpus_diff

[Sinny Kumari <sinny@redhat.com>]

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Hi,

In order to access list of added variables obtained while
calculating abi diff between two libraries outside libabigail,
no public API was available. This patch (available in attachment)
adds added_variables() method to access same.

Thanks

-- 
     
     Sinny Kumari
(sinny at redhat dot com)

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From ef12afec46a934a49c1e08e5567aac2e7219b9b2 Mon Sep 17 00:00:00 2001
From: Sinny Kumari <skumari@redhat.com>
Date: Mon, 15 Dec 2014 00:45:51 +0530
Subject: [PATCH 1/1] Adding function added_variables() into class corpus_diff

Function added_variables() is required in order to access list of
added variables obtained while calculating abi diff between two libraries
outside libabigail

	* include/abg-comparison.h (corpus_diff::added_variables):
	Declare new member function
	* src/abg-comparison.cc (corpus_diff::added_variables):
	Define new member function

Signed-off-by: Sinny Kumari <skumari@redhat.com>
---
 include/abg-comparison.h | 3 +++
 src/abg-comparison.cc    | 6 ++++++
 2 files changed, 9 insertions(+)

diff --git a/include/abg-comparison.h b/include/abg-comparison.h
index 4213a94..ec89cc6 100644
--- a/include/abg-comparison.h
+++ b/include/abg-comparison.h
@@ -2046,6 +2046,9 @@ public:
 
   const string_var_ptr_map&
   deleted_variables() const;
+  
+  const string_var_ptr_map&
+  added_variables() const;
 
   const string_changed_var_ptr_map&
   changed_variables();
diff --git a/src/abg-comparison.cc b/src/abg-comparison.cc
index 105a58f..c8c7d6e 100644
--- a/src/abg-comparison.cc
+++ b/src/abg-comparison.cc
@@ -10201,6 +10201,12 @@ const string_var_ptr_map&
 corpus_diff::deleted_variables() const
 {return priv_->deleted_vars_;}
 
+/// Getter for the added variables of the diff
+/// @return the map of added variable.
+const string_var_ptr_map&
+corpus_diff::added_variables() const
+{return priv_->added_vars_;}
+
 /// Getter for the variables which signature didn't change but which
 /// do have some indirect changes in some sub-types.
 ///
-- 
2.1.0