Bug 669 & 670 - Build errors with RVCT 4.0: Error: #504-D: nonstandard form for taking the address of a member function
/*
* Copyright (c) 2008 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: Array of points
*
*/
#ifndef _POINTARRAY_H_
#define _POINTARRAY_H_
#include <e32std.h>
namespace RT_GestureHelper
{
/**
* Represents a single point given at certain time
*/
struct TPointEntry
{
/** constructor */
inline TPointEntry( const TPoint& aPos, const TTime& aTime )
: iPos( aPos ), iTime( aTime )
{
}
TPoint iPos;
TTime iTime;
};
/**
* Array of points that wraps another point array
* The purpose of this class is to allow deriving classes to override []
* and in that member function adjust the point, e.g., by setting one
* axis to always a constant value. This allows providing a sequence of
* points to the recogniser in which the other axis is ignored.
*/
NONSHARABLE_CLASS( TPointArray )
{
public:
/**
* @param aPoints points array to wrap (and filter)
*/
TPointArray( const RArray< TPointEntry >& aPoints );
/** @returns length of the array */
TInt Count() const;
/**
* @returns a filtered point at aIndex. Default implementation same
* as Raw(...)
* virtual so deriving classes can modify the point (e.g., filter one axis)
*/
virtual TPoint operator[]( TInt aIndex ) const;
/** @returns an raw, non-filtered point at aIndex */
TPoint Raw( TInt aIndex ) const;
private:
const RArray< TPointEntry >& iPoints;
};
} // namespace GestureHelper
#endif // _POINTARRAY_H_