From 3e06cb9f5a8685ea5e3d4201ca622ae46a235d0e Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 9 Feb 2016 19:09:11 +0200
Subject: Implement ==, != operators for dependency_constraint class

---
 bpkg/manifest | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/bpkg/manifest b/bpkg/manifest
index 5d19ea5..6e42085 100644
--- a/bpkg/manifest
+++ b/bpkg/manifest
@@ -270,6 +270,19 @@ namespace bpkg
   std::ostream&
   operator<< (std::ostream&, const dependency_constraint&);
 
+  inline bool
+  operator== (const dependency_constraint& x, const dependency_constraint& y)
+  {
+    return x.min_version == y.min_version && x.max_version == y.max_version &&
+      x.min_open == y.min_open && x.max_open == y.max_open;
+  }
+
+  inline bool
+  operator!= (const dependency_constraint& x, const dependency_constraint& y)
+  {
+    return !(x == y);
+  }
+
   struct dependency
   {
     std::string name;
-- 
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