From 818dc74ba2745872fd68d2158380fc8bd331210e Mon Sep 17 00:00:00 2001
From: Pieter Wuille <pieter.wuille@gmail.com>
Date: Fri, 7 Jul 2017 16:06:56 -0700
Subject: Support serialization as another type without casting

This adds a READWRITEAS(type, obj) macro which serializes obj as if it
were casted to (const type&) when const, and to (type&) when non-const.

This makes it usable in serialization code that uses a single
implementation for both serialization and deserializing, which doesn't
know the constness of the object involved.
---
 src/addrman.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/addrman.h')

diff --git a/src/addrman.h b/src/addrman.h
index 67423c6c55..3f163dab65 100644
--- a/src/addrman.h
+++ b/src/addrman.h
@@ -59,7 +59,7 @@ public:
 
     template <typename Stream, typename Operation>
     inline void SerializationOp(Stream& s, Operation ser_action) {
-        READWRITE(*static_cast<CAddress*>(this));
+        READWRITEAS(CAddress, *this);
         READWRITE(source);
         READWRITE(nLastSuccess);
         READWRITE(nAttempts);
-- 
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