sysperfana/heapanalyser/Libraries/Engine/HeapLib/Cells/Descriptors/Implementations/Unicode/DesUnicodeAlgorithmHBufC.cs
/*
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* - Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* - Neither the name of Nokia Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description:
*
*/
using System;
using System.Collections.Generic;
using System.Text;
using HeapLib.Statistics;
namespace HeapLib.Cells.Descriptors.Implementations.Unicode
{
internal class DesUnicodeAlgorithmHBufC : DesUnicodeAlgorithmBase
{
#region Constructors & destructor
public DesUnicodeAlgorithmHBufC( HeapStatistics aStats )
: base( aStats )
{
}
#endregion
#region From DescriptorAlgorithmBase
internal override bool IsDescriptor( HeapCell aCell, out DescriptorInfo aInfo )
{
// Base-class makes first pass.
bool isDes = base.IsDescriptor( aCell, out aInfo );
//
if ( isDes )
{
// Now we can check if it meet our requirements...
int length = base.CalculatedDescriptorLength;
bool allWerePrintableCharacers = false;
int printCharCount = PrintableCharacterCount( length, out allWerePrintableCharacers );
//
if ( printCharCount == length )
{
aInfo = new DescriptorInfo( aCell, true );
aInfo.Text = ConvertToText( length );
isDes = true;
}
}
//
return isDes;
}
#endregion
}
}