# getThreadCount method

int getThreadCount()

Gets the number of threads to use for OCR. Hint: Default value is 1. Allocating more than 1 thread here can increase the speed of the process.

return Number of threads to use for OCR. throws DocumentException An error has occurred during Document Library execution.

## Implementation

    int getThreadCount() {
      Pointer<Int> pThreadCount = calloc();
      try {
        var err = documentSDK.id3DocumentReader_GetThreadCount(_pHandle.value, pThreadCount);
        if (err != DocumentError.success.value) {
          throw DocumentException(err);
        }
        final vThreadCount = pThreadCount.value;
        return vThreadCount;
      } finally {
        calloc.free(pThreadCount);
      }
    }