# getCount method

int getCount()

Gets the the number of biometric samples of the specified type to be verified.

return The number of biometric samples of the specified type to be verified. throws BiosealException An error has occurred during Bioseal Library execution.

## Implementation

    int getCount() {
      Pointer<Int> pCount = calloc();
      try {
        var err = biosealSDK.id3BiosealBiometricVerificationRule_GetCount(_pHandle.value, pCount);
        if (err != BiosealError.success.value) {
          throw BiosealException(err);
        }
        final vCount = pCount.value;
        return vCount;
      } finally {
        calloc.free(pCount);
      }
    }