My first commit on the Symbian Hg repository. Testng how branches are working.
/**
* Copyright (c) 2007-2009 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:
* Trace API
* ---------------TTraceContext-----------------------
*
*/
/**
@file
@publishedPartner
@prototype
Define the context of a trace packet by setting its attributes.
The module UID is defaulted according to the FW_DEFAULT_MODULEUID definition.
The HasThreadIdentification is defaulted to the FW_DEFAULT_HAS_THREAD_IDENTIFICATION definition.
The HasProgramCounter is defaulted to the FW_DEFAULT_HAS_PC definition.
@param aClassification @see TClassification
*/
TTraceContext::TTraceContext(const TClassification aClassification)
:iModuleUid(FW_DEFAULT_MODULEUID), iClassification(aClassification), iHasThreadIdentification(FW_DEFAULT_HAS_THREAD_IDENTIFICATION), iHasProgramCounter(FW_DEFAULT_HAS_PC), iReserved1(0), iReserved2(0)
{
}
/**
* Define the context of a trace packet by setting its attributes.
*
* The HasThreadIdentification is defaulted to the FW_DEFAULT_HAS_THREAD_IDENTIFICATION definition.
* The HasProgramCounter is defaulted to the FW_DEFAULT_HAS_PC definition.
*
* @param aModuleUid @see TModuleUid
* @param aClassification @see TClassification
*/
TTraceContext::TTraceContext(const TModuleUid aModuleUid, const TClassification aClassification)
:iModuleUid(aModuleUid), iClassification(aClassification), iHasThreadIdentification(FW_DEFAULT_HAS_THREAD_IDENTIFICATION), iHasProgramCounter(FW_DEFAULT_HAS_PC), iReserved1(0), iReserved2(0)
{
}
/**
* Define the context of a trace packet by setting its attributes.
*
* The module UID is defaulted according to the FW_DEFAULT_MODULEUID definition.
*
* @param aClassification @see TClassification
* @param aHasThreadIdentification Set whether to add thread identification automatically in the trace packet.
* @param aHasProgramCounter Set whether to add PC (program counter) automatically in the trace packet.
*/
TTraceContext::TTraceContext(const TClassification aClassification, const THasThreadIdentification aHasThreadIdentification, const THasProgramCounter aHasProgramCounter)
:iModuleUid(FW_DEFAULT_MODULEUID), iClassification(aClassification), iHasThreadIdentification(aHasThreadIdentification), iHasProgramCounter(aHasProgramCounter), iReserved1(0), iReserved2(0)
{
}
/**
* Define the context of a trace packet by setting its attributes.
*
* @param aModuleUid @see TModuleUid
* @param aClassification @see TClassification
* @param aHasThreadIdentification Set whether to add thread identification automatically in the trace packet.
* @param aHasProgramCounter Set whether to add PC (program counter) automatically in the trace packet.
*/
TTraceContext::TTraceContext(const TModuleUid aModuleUid, const TClassification aClassification, const THasThreadIdentification aHasThreadIdentification, const THasProgramCounter aHasProgramCounter)
:iModuleUid(aModuleUid), iClassification(aClassification), iHasThreadIdentification(aHasThreadIdentification), iHasProgramCounter(aHasProgramCounter), iReserved1(0), iReserved2(0)
{
}
//------------------ Trace -----------------------
/**
Outputs a trace packet containing variable length data.
If the specified data is too big to fit into a single
trace record a multipart trace is generated.
@param aContext Attributes of the trace point.
@param aFormatId A format identifier as specified by @see TFormatId
@param aData Additional data to add to trace packet.
Must be word aligned, i.e. a multiple of 4.
@return The trace packet was/was not logged.
@See BTrace::TMultipart
*/
template<typename T>
TBool Trace(const TTraceContext& aContext, TFormatId aFormatId, const T& aData)
{
return Trace(aContext, aFormatId, &aData, sizeof(aData));
}