From f03c36bde6a43ad84ae412d46b3e466de82fab6e Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Mon, 21 Jan 2019 17:57:03 +0300
Subject: Add standard_version::latest_snapshot() predicate

---
 libbutl/standard-version.ixx | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libbutl/standard-version.ixx')

diff --git a/libbutl/standard-version.ixx b/libbutl/standard-version.ixx
index 40ca623..c0833c4 100644
--- a/libbutl/standard-version.ixx
+++ b/libbutl/standard-version.ixx
@@ -80,6 +80,12 @@ namespace butl
     return version % 10000 == 1 && !snapshot () && !stub ();
   }
 
+  inline bool standard_version::
+  latest_snapshot () const noexcept
+  {
+    return snapshot () && snapshot_sn == latest_sn;
+  }
+
   // Note: in the following constructors we subtract one from AAABBBCCC if
   // DDDE is not zero (see standard-version.hxx for details).
   //
-- 
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