README.md

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1 2 3 4 5 6 7 8 9 10	`# DataFormats/FEDRawData` ## `FEDRawDataCollection` The class `FEDRawDataCollection` is part of the RAW data, and any changes must be backwards compatible. In order to ensure it can be read by all future CMSSW releases, there is a `TestFEDRawDataCollectionFormat` unit test, which makes use of the `TestReadFEDRawDataCollection` analyzer and the `TestWriteFEDRawDataCollection` producer. The unit test checks that the object can be read properly from `* a file written by the same release` `* files written by (some) earlier releases` If the persistent format of class `FEDRawDataCollection` gets changed in the future, please adjust the `TestReadFEDRawDataCollection` and `TestWriteFEDRawDataCollection` modules accordingly. It is important that every member container has some content in this test. Please also add a new file to the [https://github.com/cms-data/DataFormats-FEDRawData/](https://github.com/cms-data/DataFormats-FEDRawData/) repository, and update the `TestFEDRawDataCollectionFormat` unit test to read the newly created file. The file name should contain the release or pre-release with which it was written.

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#  DataFormats/FEDRawData

## `FEDRawDataCollection`

The class `FEDRawDataCollection` is part of the RAW data, and any changes must be backwards compatible. In order to ensure it can be read by all future CMSSW releases, there is a `TestFEDRawDataCollectionFormat` unit test, which makes use of the `TestReadFEDRawDataCollection` analyzer and the `TestWriteFEDRawDataCollection` producer. The unit test checks that the object can be read properly from

* a file written by the same release
* files written by (some) earlier releases

If the persistent format of class `FEDRawDataCollection` gets changed in the future, please adjust the `TestReadFEDRawDataCollection` and `TestWriteFEDRawDataCollection` modules accordingly. It is important that every member container has some content in this test. Please also add a new file to the [https://github.com/cms-data/DataFormats-FEDRawData/](https://github.com/cms-data/DataFormats-FEDRawData/) repository, and update the `TestFEDRawDataCollectionFormat` unit test to read the newly created file. The file name should contain the release or pre-release with which it was written.