My first commit on the Symbian Hg repository. Testng how branches are working.
// Copyright (c) 1994-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
//
// Initial Contributors:
// Nokia Corporation - initial contribution.
//
// Contributors:
//
// Description:
// e32\include\e32base_private.h
//
// WARNING: This file contains some APIs which are internal and are subject
// to change without notice. Such APIs should therefore not be used
// outside the Kernel and Hardware Services package.
//
/**
@file
@internalTechnology
@released
*/
#ifndef __E32BASE_PRIVATE_H__
#define __E32BASE_PRIVATE_H__
#include <e32std.h>
#include <e32std_private.h>
#include <e32base.h>
/**
@internalComponent
*/
struct TObjectDataStr //In use if this slot contains pointer to object.
{
TInt16 instance;
TUint16 uniqueID;
};
/**
@internalComponent
*/
struct SObjectIxRec
{
union
{
TObjectDataStr str; //This is in use if the slot contains pointer to CObject.
TInt nextEmpty; //This is in use if the slot is empty. Points to the next empty slot ...
//... in the list. 16 bits would be enough but ARM prefers 32 bytes.
};
CObject* obj;
};
/**
@internalTechnology
@deprecated
*/
class CBitMapAllocator : public CBase
{
public:
IMPORT_C static CBitMapAllocator* New(TInt aSize);
IMPORT_C static CBitMapAllocator* NewL(TInt aSize);
IMPORT_C ~CBitMapAllocator();
IMPORT_C TInt Alloc();
IMPORT_C TInt AllocFrom(TInt aPos);
IMPORT_C TInt Alloc(TInt aCount, TInt& aConsecutive);
IMPORT_C TInt AllocAligned(TInt anAlignment);
IMPORT_C TInt AllocAlignedBlock(TInt anAlignment);
IMPORT_C TInt AllocFromTop();
IMPORT_C TInt AllocFromTopFrom(TInt aPos);
IMPORT_C void AllocAt(TInt aPos);
IMPORT_C void AllocAt(TInt aPos, TInt aCount);
IMPORT_C TBool IsFree(TInt aPos);
IMPORT_C TBool IsFree(TInt aPos, TInt aCount);
IMPORT_C void Free(TInt aPos);
IMPORT_C void Free(TInt aPos, TInt aCount);
IMPORT_C TInt Avail();
IMPORT_C TInt Size();
IMPORT_C TInt ExtractRamPages(TInt aConsecutive,TInt& aPageNo);
protected:
IMPORT_C CBitMapAllocator(TInt aSize,TInt aLength);
protected:
TInt iAvail;
TInt iSize;
TInt iLength;
TUint iMap[1];
};
#endif //__E32BASE_H__