Function executeViewQueryFn

packages/core/src/render3/queries/query_execution.ts:41–54

(
  flags: RenderFlags,
  viewQueryFn: ViewQueriesFunction<T>,
  component: T,
)

}

export function executeViewQueryFn<T>(
  flags: RenderFlags,
  viewQueryFn: ViewQueriesFunction<T>,
  component: T,
): void {
  ngDevMode && assertDefined(viewQueryFn, 'View queries function to execute must be defined.');
  setCurrentQueryIndex(0);
  const prevConsumer = setActiveConsumer(null);
  try {
    viewQueryFn(flags, component);
  } finally {
    setActiveConsumer(prevConsumer);
  }
}

export function executeContentQueries(tView: TView, tNode: TNode, lView: LView) {
  if (isContentQueryHost(tNode)) {