Bitcoin ABC  0.28.12
P2P Digital Currency
variant.h
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1 // Copyright (c) 2023 The Bitcoin developers
2 // Distributed under the MIT software license, see the accompanying
3 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
4 
5 #ifndef BITCOIN_UTIL_VARIANT_H
6 #define BITCOIN_UTIL_VARIANT_H
7 
8 namespace variant {
9 
10 template <class... Ts> struct overloaded : Ts... { using Ts::operator()...; };
11 // explicit deduction guide (not needed as of C++20)
12 template <class... Ts> overloaded(Ts...) -> overloaded<Ts...>;
13 
14 } // namespace variant
15 
16 #endif // BITCOIN_UTIL_VARIANT_H
Definition: variant.h:8
overloaded(Ts...) -> overloaded< Ts... >