Function _getChildMenuInjector

src/cdk/menu/menu-trigger-base.ts:190–201

Gets the injector to use when creating a child menu.

()

  /** Gets the injector to use when creating a child menu. */
  private _getChildMenuInjector() {
    this._childMenuInjector =
      this._childMenuInjector ||
      Injector.create({
        providers: [
          {provide: MENU_TRIGGER, useValue: this},
          {provide: MENU_STACK, useValue: this.menuStack},
        ],
        parent: this.injector,
      });
    return this._childMenuInjector;
  }
}