File stores example code

These examples demonstrate aspects of streaming and file stores.

Found in: epoc32ex\Base\FileStores\WriteDirectFS

This example externalises a network of objects to a direct file store and then internalises them again. It demonstrates the persistence of a direct file store and the idea of the root stream.

Run the example either under WINS or on the ARMI platform.

• RStoreWriteStream: supports creation and manipulation of a stream in a store

• RStoreReadStream: supports opening an manipulation of a stream in a store

• CDirectFileStore: a direct file store

Found in: epoc32ex\Base\FileStores\WritePermFS1

This example constructs and writes a network of objects to a permanent file store. Each object is then loaded back in, one at a time, its content displayed at the console and then destroyed.

Run the example either under WINS or on the ARMI platform.

• RStoreWriteStream: supports creation and manipulation of a stream in a store

• RStoreReadStream: supports opening and manipulation of a stream in a store

• CPermanentFileStore: a permanent file store

Found in: epoc32ex\Base\FileStores\WritePermFS2

This example shows further use of a permanent file store.

Run the example either under WINS or on the ARMI platform.

• RStoreWriteStream: supports creation and manipulation of a stream in a store

• RStoreReadStream: supports opening and manipulation of a stream in a store

• CPermanentFileStore: a permanent file store