padv.util.DictionaryCache Class

Namespace: padv.util

Manage data dictionary cache in MATLAB

Description

Use the padv.util.DictionaryCache class to manage the data dictionary cache in MATLAB^®. You can use the utility functions of the class to set the cache to a temporary location, which can help you manage access to data dictionaries across multiple MATLAB sessions. When you instantiate an instance of the class, the class sets the cache to a temporary location. When you delete the instance, the class resets the cache to the default location.

The padv.util.DictionaryCache class is a handle class.

Creation

Description

cacheManager = padv.util.DictionaryCache() creates a DictionaryCache object and sets the data dictionary cache to a temporary location, so long as the MATLAB session is not a Parallel Computing Toolbox™ worker in a parallel pool.

If you want to create a persistent cache manager instance that is locked for the current MATLAB session, consider using the padv.util.initSessionDataDictionaryCache function to create the cache manager instead.

Methods

Specialized Operators and Functions

These methods specialize standard MATLAB operators and functions for objects in this class.

delete

delete(cacheManager) Restore default data dictionary cache settings, delete the temporary cache file if it exists, and delete the cache manager object.

Examples

Manage Data Dictionary Cache

Set the data dictionary cache for your MATLAB session to a temporary location and then reset the cache to the default location.

Create a cache manager object by creating an instance of the padv.util.DictionaryCache class.

cacheManager = padv.util.DictionaryCache();

When you create an instance of the padv.util.DictionaryCache class, the class automatically sets the MATLAB data dictionary cache to a temporary location, so long as the MATLAB session is not a Parallel Computing Toolbox worker in a parallel pool.

Reset the cache location to the default location by deleting the cache manager object.

clear cacheManager;