bitcoin/src/wallet/types.h
Lőrinc 8327889f35 scripted-diff: modernize outdated trait patterns - types
The use of e.g. `std::underlying_type_t<T>` replaces the older `typename std::underlying_type<T>::type`.
The `_t` helper alias template (such as `std::underlying_type_t<T>`) introduced in C++14 offers a cleaner and more concise way to extract the type directly.
See https://en.cppreference.com/w/cpp/types/underlying_type for details.

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sed -i -E 's/(typename )?(std::[a-z_]+)(<[^<>]+>)::type\b/\2_t\3/g' $(git grep -l '::type' ./src ':(exclude)src/bench/nanobench.h' ':(exclude)src/leveldb' ':(exclude)src/minisketch' ':(exclude)src/span.h' ':(exclude)src/sync.h')
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2025-02-21 10:41:27 +01:00

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// Copyright (c) 2009-2010 Satoshi Nakamoto
// Copyright (c) 2009-2021 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
//! @file wallet/types.h is a home for public enum and struct type definitions
//! that are used by internally by wallet code, but also used externally by node
//! or GUI code.
//!
//! This file is intended to define only simple types that do not have external
//! dependencies. More complicated public wallet types like CCoinControl should
//! be defined in dedicated header files.
#ifndef BITCOIN_WALLET_TYPES_H
#define BITCOIN_WALLET_TYPES_H
#include <type_traits>
namespace wallet {
/**
* IsMine() return codes, which depend on ScriptPubKeyMan implementation.
* Not every ScriptPubKeyMan covers all types, please refer to
* https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-0.21.0.md#ismine-semantics
* for better understanding.
*
* For LegacyScriptPubKeyMan,
* ISMINE_NO: the scriptPubKey is not in the wallet;
* ISMINE_WATCH_ONLY: the scriptPubKey has been imported into the wallet;
* ISMINE_SPENDABLE: the scriptPubKey corresponds to an address owned by the wallet user (can spend with the private key);
* ISMINE_USED: the scriptPubKey corresponds to a used address owned by the wallet user;
* ISMINE_ALL: all ISMINE flags except for USED;
* ISMINE_ALL_USED: all ISMINE flags including USED;
* ISMINE_ENUM_ELEMENTS: the number of isminetype enum elements.
*
* For DescriptorScriptPubKeyMan and future ScriptPubKeyMan,
* ISMINE_NO: the scriptPubKey is not in the wallet;
* ISMINE_SPENDABLE: the scriptPubKey matches a scriptPubKey in the wallet.
* ISMINE_USED: the scriptPubKey corresponds to a used address owned by the wallet user.
*
*/
enum isminetype : unsigned int {
ISMINE_NO = 0,
ISMINE_WATCH_ONLY = 1 << 0,
ISMINE_SPENDABLE = 1 << 1,
ISMINE_USED = 1 << 2,
ISMINE_ALL = ISMINE_WATCH_ONLY | ISMINE_SPENDABLE,
ISMINE_ALL_USED = ISMINE_ALL | ISMINE_USED,
ISMINE_ENUM_ELEMENTS,
};
/** used for bitflags of isminetype */
using isminefilter = std::underlying_type_t<isminetype>;
/**
* Address purpose field that has been been stored with wallet sending and
* receiving addresses since BIP70 payment protocol support was added in
* https://github.com/bitcoin/bitcoin/pull/2539. This field is not currently
* used for any logic inside the wallet, but it is still shown in RPC and GUI
* interfaces and saved for new addresses. It is basically redundant with an
* address's IsMine() result.
*/
enum class AddressPurpose {
RECEIVE,
SEND,
REFUND, //!< Never set in current code may be present in older wallet databases
};
} // namespace wallet
#endif // BITCOIN_WALLET_TYPES_H