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- /*
- * Copyright 2012 ZXing authors
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
- #import "ZXOneDReader.h"
-
- extern const int ZX_ITF_PATTERNS[][5];
-
- /**
- * Implements decoding of the ITF format, or Interleaved Two of Five.
- *
- * This Reader will scan ITF barcodes of certain lengths only.
- * At the moment it reads length 6, 8, 10, 12, 14, 16, 18, 20, 24, and 44 as these have appeared "in the wild". Not all
- * lengths are scanned, especially shorter ones, to avoid false positives. This in turn is due to a lack of
- * required checksum function.
- *
- * The checksum is optional and is not applied by this Reader. The consumer of the decoded
- * value will have to apply a checksum if required.
- *
- * http://en.wikipedia.org/wiki/Interleaved_2_of_5 is a great reference for Interleaved 2 of 5 information.
- */
- @interface ZXITFReader : ZXOneDReader
-
- - (ZXIntArray *)decodeStart:(ZXBitArray *)row;
- - (ZXIntArray *)decodeEnd:(ZXBitArray *)row;
-
- @end
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