AUI Framework  master
Cross-platform base for C++ UI apps
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Traits.h
    1/*
    2 * AUI Framework - Declarative UI toolkit for modern C++20
    3 * Copyright (C) 2020-2025 Alex2772 and Contributors
    4 *
    5 * SPDX-License-Identifier: MPL-2.0
    6 *
    7 * This Source Code Form is subject to the terms of the Mozilla Public
    8 * License, v. 2.0. If a copy of the MPL was not distributed with this
    9 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   10 */
   11
   12//
   13// Created by Alex2772 on 12/5/2021.
   14//
   15
   16#pragma once
   17
   18#include <AUI/Util/AMetric.h>
   19#include <AUI/Common/ASide.h>
   20
   21namespace uitest::impl {
   22    template<typename L, typename R>
   23    struct both: L, R {
   24        bool operator()(const _<AView>& v) {
   25            return L::operator()(v) && R::operator()(v);
   26        }
   27    };
   28
   29    template<typename P>
   30    struct not$: P {
   31        explicit not$(P p): P(std::move(p)) {}
   32
   33        bool operator()(const _<AView>& v) {
   34            return !P::operator()(v);
   35        }
   36    };
   37}
An std::weak_ptr with AUI extensions.
Definition SharedPtrTypes.h:179
Definition Traits.h:23