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RResolverCacheEntry Class Reference

class RResolverCacheEntry

An entry in ECOM's custom resolver cache

Public Member Functions
RResolverCacheEntry ()
RResolverCacheEntry (const TUid , RLibrary , TProxyNewLPtr , TUint32 )
void Close ()
TInt CompareUid (const RResolverCacheEntry &, const RResolverCacheEntry &)
TBool ThisIsOlder (const RResolverCacheEntry &, TUint )
Public Attributes
TUint32 iFlags
TCounterTicks iLastUse
RLibrary iLibrary
TInt iLruRank
TProxyNewLPtr iNewLFuncPtr
TUid iResolverUid

Constructor & Destructor Documentation

RResolverCacheEntry()

RResolverCacheEntry ( )

default constructor which initializes all member data to 0.

RResolverCacheEntry(const TUid, RLibrary, TProxyNewLPtr, TUint32)

RResolverCacheEntry ( const TUid aResolverUid,
RLibrary aLib,
TProxyNewLPtr aNewL,
TUint32 aFlags
)

construct RResolverCacheEntry with specific data

Parameters

const TUid aResolverUid TUid of the resolver.
RLibrary aLib RLibrary with handle open on the resolver DLL.
TProxyNewLPtr aNewL Function ptr to instantiate the resolver.
TUint32 aFlags Special conditions about the cache entry.

Member Functions Documentation

Close()

void Close ( )

unallocate resources owned by the RResolverCacheEntry object

CompareUid(const RResolverCacheEntry &, const RResolverCacheEntry &)

TInt CompareUid ( const RResolverCacheEntry & aEntry1,
const RResolverCacheEntry & aEntry2
) [static]

This method compares two RResolverCacheEntry objects.

Parameters

const RResolverCacheEntry & aEntry1 first RResolverCacheEntry object.
const RResolverCacheEntry & aEntry2 second RResolverCacheEntry object.

ThisIsOlder(const RResolverCacheEntry &, TUint)

TBool ThisIsOlder ( const RResolverCacheEntry & aOther,
TUint aCurrTick
) const

Compare the age of two cache entries.

Parameters

const RResolverCacheEntry & aOther The RResolverCacheEntry to compare with.
TUint aCurrTick The current system tick. It simplifies handling of system tick wrap around to zero.

Member Data Documentation

TUint32 iFlags

TUint32 iFlags

Special conditions about the cache entry.

TCounterTicks iLastUse

TCounterTicks iLastUse

Timestamp, when the resolver is last accessed

RLibrary iLibrary

RLibrary iLibrary

RLibraray object holding a handle on the resolver DLL

TInt iLruRank

TInt iLruRank

An extension of iLastUse. Serves as tie breaker when 2 entries have the same timestamp.

TProxyNewLPtr iNewLFuncPtr

TProxyNewLPtr iNewLFuncPtr

Function ptr to instantiate the custom resolver

TUid iResolverUid

TUid iResolverUid

TUid of the custom resolver

Copyright ©2010 Nokia Corporation and/or its subsidiary(-ies).
All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.