From 2470e399a666b58a3aec2e077b8a0e538d419590 Mon Sep 17 00:00:00 2001
From: Valentin Noel <van@mikrosimage.eu>
Date: Thu, 12 Sep 2013 16:04:32 +0200
Subject: [PATCH] add minor modifications to SpecNode for const methods issue
 #28

---
 libraries/specReader/src/SpecNode/SpecNode.cpp | 4 ++--
 libraries/specReader/src/SpecNode/SpecNode.hpp | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libraries/specReader/src/SpecNode/SpecNode.cpp b/libraries/specReader/src/SpecNode/SpecNode.cpp
index a7d5aa8..58eae79 100644
--- a/libraries/specReader/src/SpecNode/SpecNode.cpp
+++ b/libraries/specReader/src/SpecNode/SpecNode.cpp
@@ -43,12 +43,12 @@ std::string SpecNode::getCount() const
 	return getProperty( kCount, "" );
 }
 
-std::string SpecNode::getRequired()
+std::string SpecNode::getRequired() const
 {
 	return getProperty( kRequired, "" );
 }
 
-std::string SpecNode::getGroupSize()
+std::string SpecNode::getGroupSize() const
 {
 	return getProperty( kGroupSize, "" );
 }
diff --git a/libraries/specReader/src/SpecNode/SpecNode.hpp b/libraries/specReader/src/SpecNode/SpecNode.hpp
index 39bb812..c942f01 100644
--- a/libraries/specReader/src/SpecNode/SpecNode.hpp
+++ b/libraries/specReader/src/SpecNode/SpecNode.hpp
@@ -23,7 +23,7 @@ class SpecNode
 	std::string getDisplayType() const;
 
 	std::string getCount() const;
-	std::string getRequired();
+	std::string getRequired() const;
 
 	std::vector< std::string > getValues() const;
 
@@ -37,7 +37,7 @@ class SpecNode
 	bool isOrdered() const;
 
 	bool hasGroup() const;
-	std::string getGroupSize();
+	std::string getGroupSize() const;
 
 	SpecNode next() const;
 	SpecNode firstChild() const;