From 3e797a3d152b59302365a7c11c5253292cd34ee7 Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Thu, 23 Oct 2014 18:55:45 +0100
Subject: centralize bit operation support for enum used as flags

---
 src/parameters_parser.hh | 11 +++--------
 1 file changed, 3 insertions(+), 8 deletions(-)

(limited to 'src/parameters_parser.hh')

diff --git a/src/parameters_parser.hh b/src/parameters_parser.hh
index 219c9454..0082ada9 100644
--- a/src/parameters_parser.hh
+++ b/src/parameters_parser.hh
@@ -4,6 +4,7 @@
 #include "exception.hh"
 #include "id_map.hh"
 #include "memoryview.hh"
+#include "flags.hh"
 #include "string.hh"
 
 namespace Kakoune
@@ -51,14 +52,6 @@ struct ParameterDesc
         SwitchesOnlyAtStart = 1,
         SwitchesAsPositional = 2,
     };
-    friend constexpr Flags operator|(Flags lhs, Flags rhs)
-    {
-        return (Flags)((int) lhs | (int) rhs);
-    }
-    friend constexpr bool operator&(Flags lhs, Flags rhs)
-    {
-        return ((int) lhs & (int) rhs) != 0;
-    }
 
     ParameterDesc() = default;
     ParameterDesc(SwitchMap switches, Flags flags = Flags::None,
@@ -72,6 +65,8 @@ struct ParameterDesc
     size_t max_positionals = -1;
 };
 
+template<> struct WithBitOps<ParameterDesc::Flags> : std::true_type {};
+
 // ParametersParser provides tools to parse command parameters.
 // There are 3 types of parameters:
 //  * unnamed options, which are accessed by position (ignoring named ones)
-- 
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