Function getBindingRoot

packages/core/src/render3/state.ts:444–451

()

// top level variables should not be exported for performance reasons (PERF_NOTES.md)
export function getBindingRoot() {
  const lFrame = instructionState.lFrame;
  let index = lFrame.bindingRootIndex;
  if (index === -1) {
    index = lFrame.bindingRootIndex = lFrame.tView.bindingStartIndex;
  }
  return index;
}

export function getBindingIndex(): number {
  return instructionState.lFrame.bindingIndex;