Function setInputsFromAttrs

packages/core/src/render3/instructions/shared.ts:553–574

* Sets initial input properties on directive instances from attribute data * * @param lView Current LView that is being processed. * @param directiveIndex Index of the directive in directives array * @param instance Instance of the directive on which to set the initial inputs * @param def The d

(
  lView: LView,
  directiveIndex: number,
  instance: T,
  def: DirectiveDef<T>,
  tNode: TNode,
  initialInputData: InitialInputData,
)

 * @param tNode The static data for this node
 */
function setInputsFromAttrs<T>(
  lView: LView,
  directiveIndex: number,
  instance: T,
  def: DirectiveDef<T>,
  tNode: TNode,
  initialInputData: InitialInputData,
): void {
  const initialInputs: InitialInputs | null = initialInputData![directiveIndex];
  if (initialInputs !== null) {
    for (let i = 0; i < initialInputs.length; i += 2) {
      const lookupName = initialInputs[i];
      const value = initialInputs[i + 1];

      writeToDirectiveInput<T>(def, instance, lookupName, value);

      if (ngDevMode) {
        setNgReflectProperty(lView, tNode, def.inputs[lookupName][0], value);
      }
    }
  }
}

/** Shared code between instructions that indicate the start of an element. */
export function elementLikeStartShared(