master/AModelMeta_8h_source.html

/*

 * AUI Framework - Declarative UI toolkit for modern C++20

 * Copyright (C) 2020-2025 Alex2772 and Contributors

 *

 * SPDX-License-Identifier: MPL-2.0

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 */


#pragma once


#include <cassert>

#include <AUI/Common/AMap.h>

#include <AUI/Common/AString.h>

#include <AUI/Reflect/AField.h>


template<class T>


struct AModelMetaBase {

    using Model = T;

};


template<class T>


struct AModelMeta: AModelMetaBase<T> {

    static AMap<AString, _<AField<T>>> getFields() { AUI_ASSERT(0); return {};}

    static AString getSqlTable() { AUI_ASSERT(0); return {};}

};


#define A_META(name) template<> struct AModelMeta< name >: AModelMetaBase< name >

#define A_FIELDS static AMap<AString, _<AField<Model>>> getFields()

#define A_FIELD(name) {#name, AField<Model>::make(&Model:: name )},

#define A_SQL_TABLE(name) static AString getSqlTable() { return name;}


AMap
A std::map with AUI extensions.
Definition AMap.h:218

AString
Represents a Unicode character string.
Definition AString.h:38

AUI_ASSERT
#define AUI_ASSERT(condition)
Asserts that the passed condition evaluates to true.
Definition Assert.h:55

AModelMetaBase
Definition AModelMeta.h:20

AModelMeta
Defines model metadata (list of fields, name of appropriate sql table, etc...)
Definition AModelMeta.h:52