contains method

  1. @override
bool contains(
  1. Object? item
)
override

Returns a value indicating whether a specified string occurs in this string array.

param item The string to seek. return true if the item parameter occurs within this string array; otherwise, false. throws BiosealException An error has occurred during Bioseal Library execution.

Implementation

@override
bool contains(Object? item) {
  String? nItem = item as String?;
  Pointer<Char>? pItem = nItem?.toNativeUtf8().cast<Char>();
  Pointer<Bool> pResult = calloc();
  try {
    var err = biosealSDK.id3BiosealStringArray_Contains(_pHandle.value, pItem ?? nullptr, pResult);
    if (err != BiosealError.success.value) {
      throw BiosealException(err);
    }
    final vResult = pResult.value;
    return vResult;
  } finally {
    if (pItem != null) {
      calloc.free(pItem);
    }
    calloc.free(pResult);
  }
}