# getManifestVersion method

int getManifestVersion()

Gets the the manifest version.

return The manifest version. throws BiosealException An error has occurred during Bioseal Library execution.

## Implementation

    int getManifestVersion() {
      Pointer<Int> pManifestVersion = calloc();
      try {
        var err = biosealSDK.id3BiosealManifest_GetManifestVersion(_pHandle.value, pManifestVersion);
        if (err != BiosealError.success.value) {
          throw BiosealException(err);
        }
        final vManifestVersion = pManifestVersion.value;
        return vManifestVersion;
      } finally {
        calloc.free(pManifestVersion);
      }
    }