From 894f8ba5d8121af16890abe7892b71920596c264 Mon Sep 17 00:00:00 2001
From: Shaun Ruffell <sruffell@sruffell.net>
Date: Sun, 5 Jan 2020 16:44:14 -0600
Subject: [PATCH] Database: Add method empty

---
 src/Database.cpp | 5 +++++
 src/Database.h   | 1 +
 2 files changed, 6 insertions(+)

diff --git a/src/Database.cpp b/src/Database.cpp
index a110045a..a2c10bc8 100644
--- a/src/Database.cpp
+++ b/src/Database.cpp
@@ -434,6 +434,11 @@ std::vector <Range> Database::segmentRange (const Range& range)
   return segments;
 }
 
+bool Database::empty ()
+{
+  return Database::begin () == Database::end ();
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 void Database::initializeTagDatabase ()
 {
diff --git a/src/Database.h b/src/Database.h
index 56960f33..50716aaa 100644
--- a/src/Database.h
+++ b/src/Database.h
@@ -107,6 +107,7 @@ public:
 
   std::string dump () const;
 
+  bool empty ();
   iterator begin ();
   iterator end ();
   reverse_iterator rbegin ();