From a5869415c0fa992ccfba64f9e2619983ec2f73c1 Mon Sep 17 00:00:00 2001
From: Ciaran McCreesh <ciaran.mccreesh@googlemail.com>
Date: Thu, 23 May 2013 23:59:27 +0100
Subject: Convert to fancy new visitors

---
 .../repositories/accounts/accounts_repository.cc   | 45 +++++-----------------
 1 file changed, 9 insertions(+), 36 deletions(-)

diff --git a/paludis/repositories/accounts/accounts_repository.cc b/paludis/repositories/accounts/accounts_repository.cc
index 91aeff753..e18db9d7c 100644
--- a/paludis/repositories/accounts/accounts_repository.cc
+++ b/paludis/repositories/accounts/accounts_repository.cc
@@ -335,48 +335,21 @@ namespace
         {
         }
 
-        bool visit(const SupportsActionTest<InstallAction> &) const
-        {
-            return ! installed;
-        }
-
-        bool visit(const SupportsActionTest<FetchAction> &) const
-        {
-            return false;
-        }
-
-        bool visit(const SupportsActionTest<PretendFetchAction> &) const
-        {
-            return false;
-        }
-
-        bool visit(const SupportsActionTest<ConfigAction> &) const
-        {
-            return false;
-        }
-
-        bool visit(const SupportsActionTest<PretendAction> &) const
-        {
-            return false;
-        }
-
-        bool visit(const SupportsActionTest<InfoAction> &) const
-        {
-            return false;
-        }
-
-        bool visit(const SupportsActionTest<UninstallAction> &) const
-        {
-            return false;
-        }
     };
 }
 
 bool
 AccountsRepository::some_ids_might_support_action(const SupportsActionTestBase & a) const
 {
-    SupportsActionQuery q(bool(_imp->params_if_installed));
-    return a.accept_returning<bool>(q);
+    return a.make_accept_returning(
+        [&] (const SupportsActionTest<InstallAction> &)      { return ! _imp->params_if_installed; },
+        [&] (const SupportsActionTest<FetchAction> &)        { return false; },
+        [&] (const SupportsActionTest<PretendFetchAction> &) { return false; },
+        [&] (const SupportsActionTest<ConfigAction> &)       { return false; },
+        [&] (const SupportsActionTest<PretendAction> &)      { return false; },
+        [&] (const SupportsActionTest<InfoAction> &)         { return false; },
+        [&] (const SupportsActionTest<UninstallAction> &)    { return false; }
+        );
 }
 
 bool
-- 
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