From 2b7dd99a68f0d94215fef3c18199d2cb99145e51 Mon Sep 17 00:00:00 2001
From: Danny Robson <danny@nerdcruft.net>
Date: Fri, 13 May 2022 10:02:06 +1000
Subject: [PATCH] stringid: implement the size query

---
 stringid.cpp | 10 +++++++++-
 stringid.hpp | 15 ++++++++-------
 2 files changed, 17 insertions(+), 8 deletions(-)

diff --git a/stringid.cpp b/stringid.cpp
index ea56784b..5e5dbe7a 100644
--- a/stringid.cpp
+++ b/stringid.cpp
@@ -54,7 +54,15 @@ stringid::find (std::string_view const &key) const
 
 ///////////////////////////////////////////////////////////////////////////////
 void
-stringid::clear (void)
+stringid::clear (void) noexcept
 {
     m_map.clear ();
 }
+
+
+//-----------------------------------------------------------------------------
+std::size_t
+stringid::size (void) const noexcept
+{
+    return m_map.size ();
+}
\ No newline at end of file
diff --git a/stringid.hpp b/stringid.hpp
index d0a5aa70..98286a6d 100644
--- a/stringid.hpp
+++ b/stringid.hpp
@@ -3,11 +3,12 @@
  * License, v. 2.0. If a copy of the MPL was not distributed with this
  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
  *
- * Copyright 2014-2018 Danny Robson <danny@nerdcruft.net>
+ * Copyright:
+ *  2014-2018 Danny Robson <danny@nerdcruft.net>
+ *  2022      Danny Robson <danny@nerdcruft.net>
  */
 
-#ifndef CRUFT_UTIL_STRINGID_HPP
-#define CRUFT_UTIL_STRINGID_HPP
+#pragma once
 
 #include "view.hpp"
 
@@ -63,12 +64,12 @@ namespace cruft {
 
 
         ///////////////////////////////////////////////////////////////////////
-        void clear (void);
+        void clear (void) noexcept;
+
+        std::size_t size (void) const noexcept;
 
 
     private:
         std::map<std::string const, id_t, std::less<>> m_map;
     };
-}
-
-#endif
+}
\ No newline at end of file