From bca58bf3529a57c1805b44e70cb4b986c697383f Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Sun, 2 Jun 2019 11:10:23 +1000
Subject: [PATCH] array/parray: add empty query

---
 array/parray.hpp | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/array/parray.hpp b/array/parray.hpp
index c468c4d4..a29a63d4 100644
--- a/array/parray.hpp
+++ b/array/parray.hpp
@@ -76,10 +76,12 @@ namespace cruft {
         const DataT* data (void) const;
 
         DataT* data (void);
+
         SizeT size (void) const;
+        bool empty (void) const { return size () == 0; }
 
     private:
-        SizeT m_size;
+        SizeT  m_size;
         DataT *m_data;
     };