author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 17 Sep 2010 08:40:09 +0300 | |
changeset 63 | a145c1c7a5f4 |
permissions | -rw-r--r-- |
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// Copyright (c) 1997-2009 Nokia Corporation and/or its subsidiary(-ies). |
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// All rights reserved. |
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// This component and the accompanying materials are made available |
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// under the terms of "Eclipse Public License v1.0" |
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// which accompanies this distribution, and is available |
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// at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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// |
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// Initial Contributors: |
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// Nokia Corporation - initial contribution. |
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// |
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// Contributors: |
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// |
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// Description: |
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// |
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#include <langutil.h> |
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#include "T_LangUtilsTestShareFunc.h" |
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void DoCopyFileL(RFs& aFs, const TDesC& aSourceFullName, const TDesC& aTargetFullName, TUint aSwitch) |
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{ |
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CFileMan* fileMan=CFileMan::NewL(aFs); |
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CleanupStack::PushL(fileMan); |
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User::LeaveIfError(fileMan->Copy(aSourceFullName,aTargetFullName,aSwitch)); |
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CleanupStack::PopAndDestroy(); // fileMan |
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} |
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|
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TInt LangUtilsTest::CopyFile(RFs& aFs, const TDesC& aSourceFullName, const TDesC& aTargetFullName, TUint aSwitch) |
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/** Copies one or more files. |
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|
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For more details, |
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@see CFileMan::Copy() |
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@since 5.1 |
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@param aFs File server session |
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@param aSourceFullName Path indicating the file(s) to be copied. Any path |
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components that are not specified here will be taken from the session path. |
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@param aTargetFullName Path indicating the directory into which the file(s) |
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are to be copied |
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@param aSwitch=CFileMan::EOverWrite Set this to zero for no overwriting and |
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no recursion; CFileMan::EOverWrite to overwrite files with the same name; or |
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CFileMan::ERecurse for recursion. |
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@return KErrNone if successful, otherwise another of the system-wide error |
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codes.*/ |
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{ |
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TRAPD(err,DoCopyFileL(aFs,aSourceFullName,aTargetFullName,aSwitch)); |
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return err; |
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} |
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TBool LangUtilsTest::FileExists(const RFs& aFileSession,const TDesC& aFileName) |
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/** Checks if the specified file exists. |
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@param aFs File server session |
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@param aFileName File to check |
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@return ETrue if the file exists, otherwise EFalse */ |
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{ // static |
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TEntry entry; |
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return(aFileSession.Entry(aFileName,entry)==KErrNone); |
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} |
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void DoDeleteFileL(RFs& aFs, const TDesC& aSourceFullName, TUint aSwitch) |
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{ |
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CFileMan* fileMan=CFileMan::NewL(aFs); |
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CleanupStack::PushL(fileMan); |
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User::LeaveIfError(fileMan->Delete(aSourceFullName,aSwitch)); |
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CleanupStack::PopAndDestroy(); // fileMan |
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} |
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EXPORT_C TInt LangUtilsTest::DeleteFile(RFs& aFs, const TDesC& aSourceFullName, TUint aSwitch) |
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/** Deletes one or more files. |
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For more details, |
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@see CFileMan::Delete(). |
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@since 5.1 |
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@param aFs File server session |
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@param aSourceFullName Path indicating the file(s) to be deleted. May either |
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be a full path, or relative to the session path. Use wildcards to specify |
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more than one file. |
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@param aSwitch=0 Specify CFileMan::ERecurse for recursion, |
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zero for no recursion. |
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@return KErrNone if successful, otherwise another of the system-wide error |
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codes. */ |
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{ |
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TRAPD(err,DoDeleteFileL(aFs,aSourceFullName,aSwitch)); |
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return err; |
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} |
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NONSHARABLE_CLASS(TKeyDesC16Array) : public TKeyArrayFix |
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{ |
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public: |
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TKeyDesC16Array(TKeyCmpText aType); |
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private: // from TKey |
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TInt Compare(TInt aLeft,TInt aRight) const; |
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}; |
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TKeyDesC16Array::TKeyDesC16Array(TKeyCmpText aType) |
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: TKeyArrayFix(0,aType,0) |
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{ |
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99 |
} |
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100 |
|
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TInt TKeyDesC16Array::Compare(TInt aLeft,TInt aRight) const |
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102 |
{ |
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TDesC16* left=(*(TDesC16**)At(aLeft)); |
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TDesC16* right=(*(TDesC16**)At(aRight)); |
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switch (iCmpType) |
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106 |
{ |
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case ECmpFolded: |
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return(left->CompareF(*right)); |
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case ECmpCollated: |
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return(left->CompareC(*right)); |
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111 |
default: |
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break; |
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} |
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return(left->Compare(*right)); |
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} |
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116 |
|
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EXPORT_C CDesC16Array::CDesC16Array(TBufRep aRep,TInt aGranularity) |
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: CArrayFixBase(aRep,sizeof(HBufC16*),aGranularity) |
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119 |
{ |
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} |
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121 |
|
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EXPORT_C CDesC16Array::~CDesC16Array() |
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/** Frees all resources owned by the object, prior to its destruction. In particular, |
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it deletes all descriptors from the array and frees the memory allocated to |
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the array buffer. */ |
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126 |
{ |
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Reset(); |
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} |
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129 |
|
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EXPORT_C void CDesC16Array::Reset() |
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/** Deletes all descriptors from the array and frees the memory allocated to the |
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array buffer. |
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133 |
|
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@see CDesC16Array::Delete() */ |
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{ |
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Delete(0,Count()); |
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} |
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|
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EXPORT_C void CDesC16Array::Delete(TInt aIndex) |
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{ |
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Delete(aIndex,1); |
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} |
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143 |
|
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/** |
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* |
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* Deletes one or more logically contiguous descriptor elements from the |
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* array. |
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* |
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* The deletion starts at the specified position.Deleting descriptor |
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* elements from the array frees the memory occupied by the associated |
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* heap descriptors and removes their pointers from the array buffer but |
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* does not cause the array buffer to be automatically compressed. Call |
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* the Compress() function to return excess space in the array buffer to |
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* the heap. |
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* |
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* @param " TInt aPos " |
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* The starting position in the array from which |
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* descriptor elements are to be deleted. The position is |
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* relative to zero, i.e. zero implies the first |
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* descriptor element. This value must not be negative |
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* and must not be greater than the number of descriptor |
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* elements currently in the array, otherwise the |
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* functions raise an E32USER-CBase 21 panic. |
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* @param " TInt aCount " |
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* If specified, the number of contiguous descriptor |
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* elements to be deleted from the array. This value must |
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* not be negative otherwise the function raises an |
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* E32USER-CBase 22 panic. This value must not be |
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* negative otherwise the function raises an |
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* E32USER-CBase 22 panic. This value must not be |
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* negative otherwise the function raises an |
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* E32USER-CBase 22 panic. This value plus the value of |
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* the starting position must not be greater than the |
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* number of descriptor elements in the array, otherwise |
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* the function raises an E32USER-CBase 29 panic. If not |
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* specified, one element is assumed. |
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*/ |
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EXPORT_C void CDesC16Array::Delete(TInt aIndex,TInt aCount) |
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{ |
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TInt count=aCount; |
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for (TInt ii=aIndex; count--; ii++) |
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User::Free(*(HBufC16**)At(ii)); |
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CArrayFixBase::Delete(aIndex,aCount); |
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} |
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185 |
|
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EXPORT_C TInt CDesC16Array::MdcaCount() const |
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/** Returns the number of descriptor elements in the array. The function implements |
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the function interface MDesC16Array::MdcaCount(). |
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189 |
|
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@return The number of descriptor elements. */ |
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191 |
{ |
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return Count(); |
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} |
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194 |
|
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EXPORT_C TPtrC16 CDesC16Array::MdcaPoint(TInt anIndex) const |
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/** Indexes into a descriptor array. The function implements the interface MDesC16Array::MdcaPoint(). |
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197 |
|
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@param aIndex The position of the descriptor element within the array. The |
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position is relative to zero; i.e. zero implies the first descriptor element |
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in the array. This value must be non-negative and less than the number of |
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descriptors currently within the array otherwise the operator panics with |
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EArrayIndexOutOfRange. |
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@return A non-modifiable pointer descriptor representing the descriptor element |
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located at position aIndex within the array. */ |
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{ |
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HBufC16* temp=(*(HBufC16**)At(anIndex)); |
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return (TPtrC16)(*temp); |
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} |
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|
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EXPORT_C void CDesC16Array::AppendL(const TDesC16& aPtr) |
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/** Appends a descriptor onto the end of any existing descriptor elements in the |
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array. |
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|
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@param aPtr A reference to the descriptor to be appended to the array. */ |
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{ |
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InsertL(Count(),aPtr); |
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} |
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|
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EXPORT_C void CDesC16Array::InsertL(TInt aPos,const TDesC16& aPtr) |
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/** Inserts a descriptor into the array at the specified position. |
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|
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If the specified position is the same as the current number of descriptor |
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elements in the array, this has the effect of appending the element. |
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|
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@param aPos The position within the array where the descriptor element is |
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to be inserted. The position is relative to zero, i.e. zero implies the first |
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descriptor element. This value must not be negative and must not be greater |
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than the number of descriptor elements currently in the array, otherwise the |
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function raises an E32USER-CBase 21 panic. |
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@param aPtr The descriptor to be inserted into the array. */ |
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{ |
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HBufC16* bufPtr=aPtr.AllocLC(); |
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CArrayFixBase::InsertL(aPos,&bufPtr); |
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CleanupStack::Pop(); |
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} |
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|
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EXPORT_C TInt CDesC16Array::InsertIsqL(const TDesC16& aPtr,TKeyCmpText aTextComparisonType) |
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/** Inserts a descriptor into the array at a position which maintains the sequence |
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of the descriptors. |
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|
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The sequence is determined by comparing descriptors using one of the TDesC |
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comparison functions. The enumeration aTextComparisonType governs how the |
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descriptors are to be compared. |
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|
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The array should already be in sequence, otherwise the position of the new |
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descriptor element is unpredictable. Descriptor elements which are the same |
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are not permitted. |
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|
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@param aPtr A reference to the descriptor to be inserted into the array. |
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@param aTextComparisonType An enumeration which determines the type of comparison |
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to be made between descriptors for the purpose of choosing the insertion position. |
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If no parameter is explicitly passed, ECmpFolded is used by default. |
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@return The position within the array of the inserted descriptor. */ |
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{ |
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HBufC16* bufPtr=aPtr.AllocLC(); |
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TKeyDesC16Array key(aTextComparisonType); |
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TInt found=CArrayFixBase::InsertIsqL(&bufPtr,key); |
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CleanupStack::Pop(); |
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return(found); |
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} |
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|
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EXPORT_C TInt CDesC16Array::InsertIsqAllowDuplicatesL(const TDesC16& aPtr,TKeyCmpText aTextComparisonType) |
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/** Inserts a descriptor into the array at a position which maintains the sequence |
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of the descriptors; allows duplicates. |
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|
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The sequence is determined by comparing descriptors using one of the TDesC |
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comparison functions. The enumeration aTextComparisonType governs how the |
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descriptors are to be compared. |
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|
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The array should already be in sequence, otherwise the position of the new |
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descriptor element is unpredictable. Descriptor elements which are the same |
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are permitted; if the descriptor aPtr is a duplicate of an existing descriptor |
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within the array, then the new descriptor element is positioned after the |
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existing descriptor element. |
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|
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@param aPtr A reference to the descriptor to be inserted into the array. |
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@param aTextComparisonType An enumeration which determines the type of comparison |
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to be made between descriptors for the purpose of choosing the insertion position. |
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If no parameter is explicitly passed, ECmpFolded is used by default. |
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@return The position within the array of the inserted descriptor. */ |
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{ |
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HBufC16* bufPtr=aPtr.AllocLC(); |
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TKeyDesC16Array key(aTextComparisonType); |
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TInt found=CArrayFixBase::InsertIsqAllowDuplicatesL(&bufPtr,key); |
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CleanupStack::Pop(); |
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return(found); |
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} |
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|
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EXPORT_C void CDesC16Array::Sort(TKeyCmpText aTextComparisonType) |
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/** Sorts the descriptor elements into sequence. |
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|
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The sequence is determined by comparing descriptors using one of the member |
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functions of the descriptor base class TDesC. |
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|
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@param aTextComparisonType An enumeration which defines the type of comparison |
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to be made between descriptors. By default the comparison type is ECmpFolded. */ |
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{ |
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TKeyDesC16Array key(aTextComparisonType); |
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CArrayFixBase::Sort(key); |
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} |
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|
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EXPORT_C TInt CDesC16Array::Find(const TDesC16& aPtr,TInt& aPos,TKeyCmpText aTextComparisonType) const |
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/** Finds the position of a descriptor element within the array which matches the |
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specified descriptor, using a sequential search. |
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|
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The array is searched sequentially for a matching descriptor element, starting |
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with the first descriptor element in the array. Descriptors are compared using |
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one of the TDesC comparison functions. The enumeration aTextComparisonType |
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governs how the descriptors are to be compared. |
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|
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Where an array has duplicate descriptor elements, the function only supplies |
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the position of the first descriptor element. |
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|
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@param aPtr A reference to a descriptor to be used for comparison. |
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@param aPos If the descriptor element is found, this reference is set to the |
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position of that descriptor element within the array. The position is relative |
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to zero, (i.e. the first descriptor element in the array is at position 0). |
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If the descriptor element is not found and the array is not empty, then the |
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value of the reference is set to the number of descriptor elements in the |
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array. If the descriptor element is not found and the array is empty, then |
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the reference is set to zero. |
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@param aTextComparisonType An enumeration which determines the type of comparison |
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to be made between descriptors. If no parameter is explicitly passed,ECmpFolded |
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is used by default. |
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@return Zero, if a matching descriptor element is found. Non-zero, if no matching |
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descriptor element can be found. */ |
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{ |
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TKeyDesC16Array key(aTextComparisonType); |
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const TDesC16* tmp=(&aPtr); |
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return(CArrayFixBase::Find(&tmp,key,aPos)); |
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} |
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332 |
|
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EXPORT_C TInt CDesC16Array::FindIsq(const TDesC16& aPtr,TInt& aPos,TKeyCmpText aTextComparisonType) const |
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/** Finds the position of a descriptor element within the array which matches the |
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specified descriptor, using a binary search technique. The array must |
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be in sequence, otherwise the outcome is unpredictable. |
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|
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Descriptors are compared using one of the TDesC comparison functions. The |
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enumeration aTextComparisonType governs how the descriptors are to be compared. |
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340 |
|
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Where an array has duplicate descriptor elements, the function cannot guarantee |
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which matching descriptor element it will return; except that it will find |
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one of them. |
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|
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@param aPtr A reference to a descriptor to be used for comparison. |
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@param aPos If the descriptor element is found, the reference is set to the |
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position of that descriptor element within the array. The position is relative |
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to zero, (i.e. the first descriptor element in the array is at position 0). |
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If the descriptor element is not found and the array is not empty, then the |
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reference is set to the position of the first descriptor element in the array |
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whose content is greater than the content of aPtr. If the descriptor element |
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is not found and the array is empty, then the reference is set to zero. |
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@param aTextComparisonType An enumeration which determines the type of comparison |
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to be made between descriptors. If no parameter is explicitly passed, ECmpFolded |
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is used by default. |
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@return Zero, if a matching descriptor element is found. Non-zero, if no matching |
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descriptor element can be found. */ |
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{ |
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TKeyDesC16Array key(aTextComparisonType); |
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const TDesC16* tmp=(&aPtr); |
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return(CArrayFixBase::FindIsq(&tmp,key,aPos)); |
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} |
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|
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|
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EXPORT_C CDesC16ArraySeg::CDesC16ArraySeg(TInt aGranularity) |
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: CDesC16Array((TBufRep)CBufSeg::NewL,aGranularity) |
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/** Construct a segmented descriptor array with the specified granularity. |
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|
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No memory is allocated to the array buffer by this C++ constructor. |
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|
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@param aGranularity The granularity of the array. This value must be positive |
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otherwise the constructor raises an E32USER-CBase 18 panic. */ |
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{ |
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__DECLARE_NAME(_S("CDesC16ArraySeg")); |
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} |
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|
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EXPORT_C CDesC16ArraySeg::~CDesC16ArraySeg() |
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/** Frees all resources owned by the object, prior to its destruction. */ |
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{} |
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|
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|
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/* The following 3 function is defined so that the functions IdealLanguage, |
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SetIdealLanguage, ReleaseIdealLanguage will compile as part as an .exe |
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These functions use a global TAny* to store the data that would have been |
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stored in the TLS under normal compilation (ie If the BaUtils was compilled |
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as part of a DLL). |
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*/ |
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|
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TAny* ptr(NULL); |
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|
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TAny* Dll::Tls() |
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{ |
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return ptr; |
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} |
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|
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Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
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TInt Dll::SetTls(TAny* aPtr) |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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397 |
{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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398 |
ptr = aPtr; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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return KErrNone; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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400 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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401 |
|
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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402 |
void Dll::FreeTls() |
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Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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{ |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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ptr = NULL; |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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405 |
} |
a145c1c7a5f4
Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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406 |
|
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Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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407 |
|
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Revision: 201037
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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408 |