@angular/core/esm2022/src/render3/interfaces/container.mjs

Angular - the core framework

/**
 * @license
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { FLAGS, HOST, NEXT, PARENT, T_HOST } from './view';
/**
 * Special location which allows easy identification of type. If we have an array which was
 * retrieved from the `LView` and that array has `true` at `TYPE` location, we know it is
 * `LContainer`.
 */
export const TYPE = 1;
/**
 * Below are constants for LContainer indices to help us look up LContainer members
 * without having to remember the specific indices.
 * Uglify will inline these when minifying so there shouldn't be a cost.
 */
// FLAGS, PARENT, NEXT, and T_HOST are indices 2, 3, 4, and 5
// As we already have these constants in LView, we don't need to re-create them.
export const DEHYDRATED_VIEWS = 6;
export const NATIVE = 7;
export const VIEW_REFS = 8;
export const MOVED_VIEWS = 9;
/**
 * Size of LContainer's header. Represents the index after which all views in the
 * container will be inserted. We need to keep a record of current views so we know
 * which views are already in the DOM (and don't need to be re-added) and so we can
 * remove views from the DOM when they are no longer required.
 */
export const CONTAINER_HEADER_OFFSET = 10;
/** Flags associated with an LContainer (saved in LContainer[FLAGS]) */
export var LContainerFlags;
(function (LContainerFlags) {
    LContainerFlags[LContainerFlags["None"] = 0] = "None";
    /**
     * Flag to signify that this `LContainer` may have transplanted views which need to be change
     * detected. (see: `LView[DECLARATION_COMPONENT_VIEW])`.
     *
     * This flag, once set, is never unset for the `LContainer`.
     */
    LContainerFlags[LContainerFlags["HasTransplantedViews"] = 2] = "HasTransplantedViews";
})(LContainerFlags || (LContainerFlags = {}));
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