void
SdfFileFormat::_SetLayerData(
const SdfLayerHandle& layer,
SdfAbstractDataRefPtr& data)
{
// If layer initialization has not completed, then this
// is being loaded as a new layer; otherwise we are loading
// data into an existing layer.
//
// Note that this is an optional::bool and we are checking if it has
// been set, not what its held value is.
//
const bool layerIsLoadingAsNew = !layer->_initializationWasSuccessful;
if (layerIsLoadingAsNew) {
layer->_SwapData(data);
}
else {
layer->_SetData(data);
}
}
