OpenSpeech Browser

Getting Started
Architecture Description
Integration Guide

Copyright (c) 1998-2001 SpeechWorks International, Inc. All Rights Reserved.



typedef struct VXIcacheInterface

VXIcache interface for write back caching
o GetVersion
Get the VXI interface version implemented
o GetImplementationName
Get the name of the implementation
o Open
Open a stream for reading or writing given a wide character key NOTE: OpenEx( ) is the same but supports binary keys
o Close
Close a previously opened stream NOTE: CloseEx( ) is the same but supports invalidating the entry
o Unlock
Unlock an entry that was previously locked into the cache given a wide character key NOTE: UnlockEx( ) is the same but supports binary keys
o Read
Read from a stream
o Write
Write to a stream
o OpenEx
Open a stream for reading or writing given a binary key NOTE: Same as Open( ) but supports binary keys. This is only available as of version 1.1 of the VXIcacheInterface, use CACHE_OPENEX_SUPPORTED( ) to determine availability.
o CloseEx
Close a previously opened stream NOTE: Same as Close( ) but supports invalidating the entry. This is only available as of version 1.1 of the VXIcacheInterface, use CACHE_CLOSEEX_SUPPORTED( ) to determine availability.
o UnlockEx
Unlock an entry that was previously locked into the cache given a binary key NOTE: Same as Unlock( ) but supports binary keys. This is only available as of version 1.1 of the VXIcacheInterface, use CACHE_UNLOCKEX_SUPPORTED( ) to determine availability.
VXIcacheInterface provides I/O functions for reading and writing items into the cache. In addition, cache entries that where locked by the open can be unlocked using Unlock

Alphabetic index Hierarchy of classes



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