2 files changed, 14 insertions, 1 deletions
diff --git a/range.cpp b/range.cpp
index a5acc7e..3335430 100644
--- a/range.cpp
+++ b/range.cpp
@@ -22,7 +22,7 @@
 #include "range.h"
 
 Range::Range()
-    : m_hasEnd(false),m_hasStart(false)
+    : m_hasEnd(false),m_hasStart(false),m_emptyRange(false)
 {
 
 
@@ -91,3 +91,12 @@ qint64 Range::getEnd() const
 {
     return m_end;
 }
+void Range::setEmptyRange(bool b)
+{
+    m_emptyRange = b;
+}
+
+bool Range::isEmptyRange()
+{
+    return m_emptyRange;
+}
diff --git a/range.h b/range.h
index 40b4277..0ffd298 100644
--- a/range.h
+++ b/range.h
@@ -44,11 +44,15 @@ public:
     qint64 getStart() const;
     qint64 getEnd() const;
 
+    void setEmptyRange(bool);
+    bool isEmptyRange();
+
 private:
     qint64 m_start;
     qint64 m_end;
     bool m_hasEnd;
     bool m_hasStart;
+    bool m_emptyRange;
 };
 
 #endif // RANGE_H