93 files changed, 5 insertions, 1160 deletions
diff --git a/examples/datavis3d/barchart/barchart.pro b/examples/barchart/barchart.pro
index f61adac0..f61adac0 100644
--- a/examples/datavis3d/barchart/barchart.pro
+++ b/examples/barchart/barchart.pro
diff --git a/examples/datavis3d/barchart/main.cpp b/examples/barchart/main.cpp
index 0f04d8d4..0f04d8d4 100644
--- a/examples/datavis3d/barchart/main.cpp
+++ b/examples/barchart/main.cpp
diff --git a/examples/datavis3d/datavis3d.pro b/examples/datavis3d/datavis3d.pro
deleted file mode 100644
index 912a5132..00000000
--- a/examples/datavis3d/datavis3d.pro
+++ /dev/null
@@ -1,6 +0,0 @@
-TEMPLATE = subdirs
-SUBDIRS += barchart \
-           rainfall \
-           spectrum \
-           widget \
-           mapdata
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/bwins/fftrealu.def b/examples/datavis3d/spectrum/3rdparty/fftreal/bwins/fftrealu.def
deleted file mode 100644
index 7a793977..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/bwins/fftrealu.def
+++ /dev/null
@@ -1,5 +0,0 @@
-EXPORTS
-	??0FFTRealWrapper@@QAE@XZ @ 1 NONAME ; FFTRealWrapper::FFTRealWrapper(void)
-	??1FFTRealWrapper@@QAE@XZ @ 2 NONAME ; FFTRealWrapper::~FFTRealWrapper(void)
-	?calculateFFT@FFTRealWrapper@@QAEXQAMQBM@Z @ 3 NONAME ; void FFTRealWrapper::calculateFFT(float * const, float const * const)
-
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/eabi/fftrealu.def b/examples/datavis3d/spectrum/3rdparty/fftreal/eabi/fftrealu.def
deleted file mode 100644
index f95a4414..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/eabi/fftrealu.def
+++ /dev/null
@@ -1,7 +0,0 @@
-EXPORTS
-	_ZN14FFTRealWrapper12calculateFFTEPfPKf @ 1 NONAME
-	_ZN14FFTRealWrapperC1Ev @ 2 NONAME
-	_ZN14FFTRealWrapperC2Ev @ 3 NONAME
-	_ZN14FFTRealWrapperD1Ev @ 4 NONAME
-	_ZN14FFTRealWrapperD2Ev @ 5 NONAME
-
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/ClockCycleCounter.cpp b/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/ClockCycleCounter.cpp
deleted file mode 100644
index fe1d4245..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/ClockCycleCounter.cpp
+++ /dev/null
@@ -1,285 +0,0 @@
-/*****************************************************************************
-
-        ClockCycleCounter.cpp
-        Copyright (c) 2003 Laurent de Soras
-
---- Legal stuff ---
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-*Tab=3***********************************************************************/
-
-
-
-#if defined (_MSC_VER)
-	#pragma warning (1 : 4130) // "'operator' : logical operation on address of string constant"
-	#pragma warning (1 : 4223) // "nonstandard extension used : non-lvalue array converted to pointer"
-	#pragma warning (1 : 4705) // "statement has no effect"
-	#pragma warning (1 : 4706) // "assignment within conditional expression"
-	#pragma warning (4 : 4786) // "identifier was truncated to '255' characters in the debug information"
-	#pragma warning (4 : 4800) // "forcing value to bool 'true' or 'false' (performance warning)"
-	#pragma warning (4 : 4355) // "'this' : used in base member initializer list"
-#endif
-
-
-
-/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-#include	"ClockCycleCounter.h"
-
-#include	<cassert>
-
-
-
-namespace stopwatch
-{
-
-
-
-/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-/*
-==============================================================================
-Name: ctor
-Description:
-	The first object constructed initialise global data. This first
-	construction may be a bit slow.
-Throws: Nothing
-==============================================================================
-*/
-
-ClockCycleCounter::ClockCycleCounter ()
-:	_start_time (0)
-,	_state (0)
-,	_best_score (-1)
-{
-	if (! _init_flag)
-	{
-		// Should be executed in this order
-		compute_clk_mul ();
-		compute_measure_time_total ();
-		compute_measure_time_lap ();
-
-		// Restores object state
-		_start_time = 0;
-		_state      = 0;
-		_best_score = -1;
-
-		_init_flag = true;
-	}
-}
-
-
-
-/*
-==============================================================================
-Name: get_time_total
-Description:
-	Gives the time elapsed between the latest stop_lap() and start() calls.
-Returns:
-	The duration, in clock cycles.
-Throws: Nothing
-==============================================================================
-*/
-
-Int64	ClockCycleCounter::get_time_total () const
-{
-	const Int64		duration = _state - _start_time;
-	assert (duration >= 0);
-
-	const Int64		t = max (
-		duration - _measure_time_total,
-		static_cast <Int64> (0)
-	);
-
-	return (t * _clk_mul);
-}
-
-
-
-/*
-==============================================================================
-Name: get_time_best_lap
-Description:
-	Gives the smallest time between two consecutive stop_lap() or between
-	the stop_lap() and start(). The value is reset by a call to start().
-	Call this function only after a stop_lap().
-	The time is amputed from the duration of the stop_lap() call itself.
-Returns:
-	The smallest duration, in clock cycles.
-Throws: Nothing
-==============================================================================
-*/
-
-Int64	ClockCycleCounter::get_time_best_lap () const
-{
-	assert (_best_score >= 0);
-
-	const Int64		t1 = max (
-		_best_score - _measure_time_lap,
-		static_cast <Int64> (0)
-	);
-	const Int64		t = min (t1, get_time_total ());
-
-	return (t * _clk_mul);
-}
-
-
-
-/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-#if defined (__MACOS__)
-
-static inline double	stopwatch_ClockCycleCounter_get_time_s ()
-{
-	const Nanoseconds	ns = AbsoluteToNanoseconds (UpTime ());
-
-	return (ns.hi * 4294967296e-9 + ns.lo * 1e-9);
-}
-
-#endif	// __MACOS__
-
-
-
-/*
-==============================================================================
-Name: compute_clk_mul
-Description:
-	This function, only for PowerPC/MacOS computers, computes the multiplier
-	required to deduce clock cycles from the internal counter.
-Throws: Nothing
-==============================================================================
-*/
-
-void	ClockCycleCounter::compute_clk_mul ()
-{
-	assert (! _init_flag);
-
-#if defined (__MACOS__)
-
-	long				clk_speed_mhz = CurrentProcessorSpeed ();
-	const Int64		clk_speed =
-		static_cast <Int64> (clk_speed_mhz) * (1000L*1000L);
-
-	const double	start_time_s = stopwatch_ClockCycleCounter_get_time_s ();
-	start ();
-
-	const double	duration = 0.01;	// Seconds
-	while (stopwatch_ClockCycleCounter_get_time_s () - start_time_s < duration)
-	{
-		continue;
-	}
-
-	const double	stop_time_s = stopwatch_ClockCycleCounter_get_time_s ();
-	stop ();
-
-	const double	diff_time_s = stop_time_s - start_time_s;
-	const double	nbr_cycles = diff_time_s * static_cast <double> (clk_speed);
-
-	const Int64		diff_time_c = _state - _start_time;
-	const double	clk_mul = nbr_cycles / static_cast <double> (diff_time_c);
-
-	_clk_mul = round_int (clk_mul);
-
-#endif	// __MACOS__
-}
-
-
-
-void	ClockCycleCounter::compute_measure_time_total ()
-{
-	start ();
-	spend_time ();
-
-	Int64				best_result = 0x7FFFFFFFL;	// Should be enough
-	long				nbr_tests = 100;
-	for (long cnt = 0; cnt < nbr_tests; ++cnt)
-	{
-		start ();
-		stop_lap ();
-		const Int64		duration = _state - _start_time;
-		best_result = min (best_result, duration);
-	}
-
-	_measure_time_total = best_result;
-}
-
-
-
-/*
-==============================================================================
-Name: compute_measure_time_lap
-Description:
-	Computes the duration of one stop_lap() call and store it. It will be used
-	later to get the real duration of the measured operation (by substracting
-	the measurement duration).
-Throws: Nothing
-==============================================================================
-*/
-
-void	ClockCycleCounter::compute_measure_time_lap ()
-{
-	start ();
-	spend_time ();
-
-	long				nbr_tests = 10;
-	for (long cnt = 0; cnt < nbr_tests; ++cnt)
-	{
-		stop_lap ();
-		stop_lap ();
-		stop_lap ();
-		stop_lap ();
-	}
-
-	_measure_time_lap = _best_score;
-}
-
-
-
-void	ClockCycleCounter::spend_time ()
-{
-	const Int64		nbr_clocks = 500;	// Number of clock cycles to spend
-
-	const Int64		start = read_clock_counter ();
-	Int64				current;
-
-	do
-	{
-		current = read_clock_counter ();
-	}
-	while ((current - start) * _clk_mul < nbr_clocks);
-}
-
-
-
-Int64	ClockCycleCounter::_measure_time_total = 0;
-Int64	ClockCycleCounter::_measure_time_lap = 0;
-int	ClockCycleCounter::_clk_mul = 1;
-bool	ClockCycleCounter::_init_flag = false;
-
-
-}	// namespace stopwatch
-
-
-
-/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/ClockCycleCounter.h b/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/ClockCycleCounter.h
deleted file mode 100644
index ba7a99a4..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/ClockCycleCounter.h
+++ /dev/null
@@ -1,124 +0,0 @@
-/*****************************************************************************
-
-        ClockCycleCounter.h
-        Copyright (c) 2003 Laurent de Soras
-
-Instrumentation class, for accurate time interval measurement. You may have
-to modify the implementation to adapt it to your system and/or compiler.
-
---- Legal stuff ---
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-*Tab=3***********************************************************************/
-
-
-
-#if ! defined (stopwatch_ClockCycleCounter_HEADER_INCLUDED)
-#define	stopwatch_ClockCycleCounter_HEADER_INCLUDED
-
-#if defined (_MSC_VER)
-	#pragma once
-	#pragma warning (4 : 4250) // "Inherits via dominance."
-#endif
-
-
-
-/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-#include	"def.h"
-#include	"Int64.h"
-
-
-
-namespace stopwatch
-{
-
-
-
-class ClockCycleCounter
-{
-
-/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-public:
-
-						ClockCycleCounter ();
-
-	stopwatch_FORCEINLINE void
-						start ();
-	stopwatch_FORCEINLINE void
-						stop_lap ();
-	Int64				get_time_total () const;
-	Int64				get_time_best_lap () const;
-
-
-
-/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-protected:
-
-
-
-/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-private:
-
-	void				compute_clk_mul ();
-	void				compute_measure_time_total ();
-	void				compute_measure_time_lap ();
-
-	static void		spend_time ();
-	static stopwatch_FORCEINLINE Int64
-						read_clock_counter ();
-
-	Int64				_start_time;
-	Int64				_state;
-	Int64				_best_score;
-
-	static Int64	_measure_time_total;
-	static Int64	_measure_time_lap;
-	static int		_clk_mul;
-	static bool		_init_flag;
-
-
-
-/*\\\ FORBIDDEN MEMBER FUNCTIONS \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-private:
-
-						ClockCycleCounter (const ClockCycleCounter &other);
-	ClockCycleCounter &
-						operator = (const ClockCycleCounter &other);
-	bool				operator == (const ClockCycleCounter &other);
-	bool				operator != (const ClockCycleCounter &other);
-
-};	// class ClockCycleCounter
-
-
-
-}	// namespace stopwatch
-
-
-
-#include	"ClockCycleCounter.hpp"
-
-
-
-#endif	// stopwatch_ClockCycleCounter_HEADER_INCLUDED
-
-
-
-/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/ClockCycleCounter.hpp b/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/ClockCycleCounter.hpp
deleted file mode 100644
index fbd511e2..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/ClockCycleCounter.hpp
+++ /dev/null
@@ -1,150 +0,0 @@
-/*****************************************************************************
-
-        ClockCycleCounter.hpp
-        Copyright (c) 2003 Laurent de Soras
-
-Please complete the definitions according to your compiler/architecture.
-It's not a big deal if it's not possible to get the clock count...
-
---- Legal stuff ---
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-*Tab=3***********************************************************************/
-
-
-
-#if defined (stopwatch_ClockCycleCounter_CURRENT_CODEHEADER)
-	#error Recursive inclusion of ClockCycleCounter code header.
-#endif
-#define	stopwatch_ClockCycleCounter_CURRENT_CODEHEADER
-
-#if ! defined (stopwatch_ClockCycleCounter_CODEHEADER_INCLUDED)
-#define	stopwatch_ClockCycleCounter_CODEHEADER_INCLUDED
-
-
-
-/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-#include	"fnc.h"
-
-#include	<climits>
-
-
-
-namespace stopwatch
-{
-
-
-
-/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-/*
-==============================================================================
-Name: start
-Description:
-	Starts the counter.
-Throws: Nothing
-==============================================================================
-*/
-
-void	ClockCycleCounter::start ()
-{
-	_best_score = (static_cast <Int64> (1) << (sizeof (Int64) * CHAR_BIT - 2));
-	const Int64		start_clock = read_clock_counter ();
-	_start_time = start_clock;
-	_state = start_clock - _best_score;
-}
-
-
-
-/*
-==============================================================================
-Name: stop_lap
-Description:
-	Captures the current time and updates the smallest duration between two
-	consecutive calls to stop_lap() or the latest start().
-	start() must have been called at least once before calling this function.
-Throws: Nothing
-==============================================================================
-*/
-
-void	ClockCycleCounter::stop_lap ()
-{
-	const Int64		end_clock = read_clock_counter ();
-	_best_score = min (end_clock - _state, _best_score);
-	_state = end_clock;
-}
-
-
-
-/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-Int64	ClockCycleCounter::read_clock_counter ()
-{
-	register Int64		clock_cnt;
-
-#if defined (_MSC_VER)
-
-	__asm
-	{
-		lea				edi, clock_cnt
-		rdtsc
-		mov				[edi    ], eax
-		mov				[edi + 4], edx
-	}
-
-#elif defined (__GNUC__) && defined (__i386__)
-
-	__asm__ __volatile__ ("rdtsc" : "=A" (clock_cnt));
-
-#elif (__MWERKS__) && defined (__POWERPC__) 
-	
-	asm
-	{
-	loop:
-		mftbu			clock_cnt@hiword
-		mftb			clock_cnt@loword
-		mftbu			r5
-		cmpw			clock_cnt@hiword,r5
-		bne loop
-	}
-	
-#endif
-
-	return (clock_cnt);
-}
-
-
-
-}	// namespace stopwatch
-
-
-
-#endif	// stopwatch_ClockCycleCounter_CODEHEADER_INCLUDED
-
-#undef stopwatch_ClockCycleCounter_CURRENT_CODEHEADER
-
-
-
-/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/Int64.h b/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/Int64.h
deleted file mode 100644
index 1e786e25..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/Int64.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/*****************************************************************************
-
-        Int64.h
-        Copyright (c) 2003 Laurent de Soras
-
---- Legal stuff ---
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-*Tab=3***********************************************************************/
-
-
-
-#if ! defined (stopwatch_Int64_HEADER_INCLUDED)
-#define	stopwatch_Int64_HEADER_INCLUDED
-
-#if defined (_MSC_VER)
-	#pragma once
-	#pragma warning (4 : 4250) // "Inherits via dominance."
-#endif
-
-
-
-/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-namespace stopwatch
-{
-
-
-#if defined (_MSC_VER)
-
-	typedef	__int64	Int64;
-
-#elif defined (__MWERKS__) || defined (__GNUC__)
-
-	typedef	long long	Int64;
-
-#elif defined (__BEOS__)
-
-	typedef	int64	Int64;
-
-#else
-
-	#error No 64-bit integer type defined for this compiler !
-
-#endif
-
-
-}	// namespace stopwatch
-
-
-
-#endif	// stopwatch_Int64_HEADER_INCLUDED
-
-
-
-/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/StopWatch.cpp b/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/StopWatch.cpp
deleted file mode 100644
index 7795d86d..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/StopWatch.cpp
+++ /dev/null
@@ -1,101 +0,0 @@
-/*****************************************************************************
-
-        StopWatch.cpp
-        Copyright (c) 2005 Laurent de Soras
-
---- Legal stuff ---
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-*Tab=3***********************************************************************/
-
-
-
-#if defined (_MSC_VER)
-	#pragma warning (1 : 4130) // "'operator' : logical operation on address of string constant"
-	#pragma warning (1 : 4223) // "nonstandard extension used : non-lvalue array converted to pointer"
-	#pragma warning (1 : 4705) // "statement has no effect"
-	#pragma warning (1 : 4706) // "assignment within conditional expression"
-	#pragma warning (4 : 4786) // "identifier was truncated to '255' characters in the debug information"
-	#pragma warning (4 : 4800) // "forcing value to bool 'true' or 'false' (performance warning)"
-	#pragma warning (4 : 4355) // "'this' : used in base member initializer list"
-#endif
-
-
-
-/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-#include	"StopWatch.h"
-
-#include	<cassert>
-
-
-
-namespace stopwatch
-{
-
-
-
-/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-StopWatch::StopWatch ()
-:	_ccc ()
-,	_nbr_laps (0)
-{
-	// Nothing
-}
-
-
-
-double	StopWatch::get_time_total (Int64 nbr_op) const
-{
-	assert (_nbr_laps > 0);
-	assert (nbr_op > 0);
-
-	return (
-		  static_cast <double> (_ccc.get_time_total ())
-	   / (static_cast <double> (nbr_op) * static_cast <double> (_nbr_laps))
-	);
-}
-
-
-
-double	StopWatch::get_time_best_lap (Int64 nbr_op) const
-{
-	assert (nbr_op > 0);
-
-	return (
-		  static_cast <double> (_ccc.get_time_best_lap ())
-		/ static_cast <double> (nbr_op)
-	);
-}
-
-
-
-/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-}	// namespace stopwatch
-
-
-
-/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/StopWatch.h b/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/StopWatch.h
deleted file mode 100644
index 9cc47e5f..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/StopWatch.h
+++ /dev/null
@@ -1,110 +0,0 @@
-/*****************************************************************************
-
-        StopWatch.h
-        Copyright (c) 2005 Laurent de Soras
-
-Utility class based on ClockCycleCounter to measure the unit time of a
-repeated operation.
-
---- Legal stuff ---
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-*Tab=3***********************************************************************/
-
-
-
-#if ! defined (stopwatch_StopWatch_HEADER_INCLUDED)
-#define	stopwatch_StopWatch_HEADER_INCLUDED
-
-#if defined (_MSC_VER)
-	#pragma once
-	#pragma warning (4 : 4250) // "Inherits via dominance."
-#endif
-
-
-
-/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-#include	"ClockCycleCounter.h"
-
-
-
-namespace stopwatch
-{
-
-
-
-class StopWatch
-{
-
-/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-public:
-
-						StopWatch ();
-
-	stopwatch_FORCEINLINE void
-						start ();
-	stopwatch_FORCEINLINE void
-						stop_lap ();
-
-	double			get_time_total (Int64 nbr_op) const;
-	double			get_time_best_lap (Int64 nbr_op) const;
-
-
-
-/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-protected:
-
-
-
-/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-private:
-
-	ClockCycleCounter
-						_ccc;
-	Int64				_nbr_laps;
-
-
-
-/*\\\ FORBIDDEN MEMBER FUNCTIONS \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-private:
-
-						StopWatch (const StopWatch &other);
-	StopWatch &		operator = (const StopWatch &other);
-	bool				operator == (const StopWatch &other);
-	bool				operator != (const StopWatch &other);
-
-};	// class StopWatch
-
-
-
-}	// namespace stopwatch
-
-
-
-#include	"StopWatch.hpp"
-
-
-
-#endif	// stopwatch_StopWatch_HEADER_INCLUDED
-
-
-
-/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/StopWatch.hpp b/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/StopWatch.hpp
deleted file mode 100644
index 74482a7a..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/StopWatch.hpp
+++ /dev/null
@@ -1,83 +0,0 @@
-/*****************************************************************************
-
-        StopWatch.hpp
-        Copyright (c) 2005 Laurent de Soras
-
---- Legal stuff ---
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-*Tab=3***********************************************************************/
-
-
-
-#if defined (stopwatch_StopWatch_CURRENT_CODEHEADER)
-	#error Recursive inclusion of StopWatch code header.
-#endif
-#define	stopwatch_StopWatch_CURRENT_CODEHEADER
-
-#if ! defined (stopwatch_StopWatch_CODEHEADER_INCLUDED)
-#define	stopwatch_StopWatch_CODEHEADER_INCLUDED
-
-
-
-/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-namespace stopwatch
-{
-
-
-
-/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-void	StopWatch::start ()
-{
-	_nbr_laps = 0;
-	_ccc.start ();
-}
-
-
-
-void	StopWatch::stop_lap ()
-{
-	_ccc.stop_lap ();
-	++ _nbr_laps;
-}
-
-
-
-/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-}	// namespace stopwatch
-
-
-
-#endif	// stopwatch_StopWatch_CODEHEADER_INCLUDED
-
-#undef stopwatch_StopWatch_CURRENT_CODEHEADER
-
-
-
-/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/def.h b/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/def.h
deleted file mode 100644
index 81ee6aaa..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/def.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/*****************************************************************************
-
-        def.h
-        Copyright (c) 2003 Laurent de Soras
-
---- Legal stuff ---
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-*Tab=3***********************************************************************/
-
-
-
-#if ! defined (stopwatch_def_HEADER_INCLUDED)
-#define	stopwatch_def_HEADER_INCLUDED
-
-#if defined (_MSC_VER)
-	#pragma once
-	#pragma warning (4 : 4250) // "Inherits via dominance."
-#endif
-
-
-
-/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-namespace stopwatch
-{
-
-
-
-#if defined (_MSC_VER)
-
-	#define	stopwatch_FORCEINLINE	__forceinline
-
-#else
-
-	#define	stopwatch_FORCEINLINE	inline
-
-#endif
-
-
-
-}	// namespace stopwatch
-
-
-
-#endif	// stopwatch_def_HEADER_INCLUDED
-
-
-
-/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/fnc.h b/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/fnc.h
deleted file mode 100644
index 05545354..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/fnc.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*****************************************************************************
-
-        fnc.h
-        Copyright (c) 2003 Laurent de Soras
-
---- Legal stuff ---
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-*Tab=3***********************************************************************/
-
-
-
-#if ! defined (stopwatch_fnc_HEADER_INCLUDED)
-#define	stopwatch_fnc_HEADER_INCLUDED
-
-#if defined (_MSC_VER)
-	#pragma once
-	#pragma warning (4 : 4250) // "Inherits via dominance."
-#endif
-
-
-
-/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-
-
-namespace stopwatch
-{
-
-
-
-template <typename T>
-inline T	min (T a, T b);
-
-template <typename T>
-inline T	max (T a, T b);
-
-inline int	round_int (double x);
-
-
-
-}	// namespace rsp
-
-
-
-#include	"fnc.hpp"
-
-
-
-#endif	// stopwatch_fnc_HEADER_INCLUDED
-
-
-
-/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/fnc.hpp b/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/fnc.hpp
deleted file mode 100644
index 0ab5949e..00000000
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/stopwatch/fnc.hpp
+++ /dev/null
@@ -1,85 +0,0 @@
-/*****************************************************************************
-
-        fnc.hpp
-        Copyright (c) 2003 Laurent de Soras
-
---- Legal stuff ---
-
-This library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Lesser General Public
-License as published by the Free Software Foundation; either
-version 2.1 of the License, or (at your option) any later version.
-
-This library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Lesser General Public License for more details.
-
-You should have received a copy of the GNU Lesser General Public
-License along with this library; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
-
-*Tab=3***********************************************************************/
-
-
-
-#if defined (stopwatch_fnc_CURRENT_CODEHEADER)
-	#error Recursive inclusion of fnc code header.
-#endif
-#define	stopwatch_fnc_CURRENT_CODEHEADER
-
-#if ! defined (stopwatch_fnc_CODEHEADER_INCLUDED)
-#define	stopwatch_fnc_CODEHEADER_INCLUDED
-
-
-
-/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
-
-#include	<cassert>
-#include	<cmath>
-
-namespace std {}
-
-
-
-namespace stopwatch
-{
-
-
-
-template <typename T>
-inline T	min (T a, T b)
-{
-	return ((a < b) ? a : b);
-}
-
-
-
-template <typename T>
-inline T	max (T a, T b)
-{
-	return ((b < a) ? a : b);
-}
-
-
-
-int	round_int (double x)
-{
-	using namespace std;
-
-	return (static_cast <int> (floor (x + 0.5)));
-}
-
-
-
-}	// namespace stopwatch
-
-
-
-#endif	// stopwatch_fnc_CODEHEADER_INCLUDED
-
-#undef stopwatch_fnc_CURRENT_CODEHEADER
-
-
-
-/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/
diff --git a/examples/examples.pro b/examples/examples.pro
index b9b7be46..1590d127 100644
--- a/examples/examples.pro
+++ b/examples/examples.pro
@@ -1,2 +1,6 @@
 TEMPLATE = subdirs
-SUBDIRS += datavis3d
+SUBDIRS += barchart \
+           rainfall \
+           spectrum \
+           widget \
+           mapdata
+\ No newline at end of file
diff --git a/examples/datavis3d/mapdata/main.cpp b/examples/mapdata/main.cpp
index 34d9bec6..34d9bec6 100644
--- a/examples/datavis3d/mapdata/main.cpp
+++ b/examples/mapdata/main.cpp
diff --git a/examples/datavis3d/mapdata/mapdata.cpp b/examples/mapdata/mapdata.cpp
index fe1ffdcf..fe1ffdcf 100644
--- a/examples/datavis3d/mapdata/mapdata.cpp
+++ b/examples/mapdata/mapdata.cpp
diff --git a/examples/datavis3d/mapdata/mapdata.h b/examples/mapdata/mapdata.h
index 00ba8e68..00ba8e68 100644
--- a/examples/datavis3d/mapdata/mapdata.h
+++ b/examples/mapdata/mapdata.h
diff --git a/examples/datavis3d/mapdata/mapdata.pro b/examples/mapdata/mapdata.pro
index 848b2fb5..848b2fb5 100644
--- a/examples/datavis3d/mapdata/mapdata.pro
+++ b/examples/mapdata/mapdata.pro
diff --git a/examples/datavis3d/mapdata/mapdata.qrc b/examples/mapdata/mapdata.qrc
index 9ae43a92..9ae43a92 100644
--- a/examples/datavis3d/mapdata/mapdata.qrc
+++ b/examples/mapdata/mapdata.qrc
diff --git a/examples/datavis3d/mapdata/suomi.jpg b/examples/mapdata/suomi.jpg
index 8d63914f..8d63914f 100644
--- a/examples/datavis3d/mapdata/suomi.jpg
+++ b/examples/mapdata/suomi.jpg
diff --git a/examples/datavis3d/mapdata/suomi2.jpg b/examples/mapdata/suomi2.jpg
index b6c48e76..b6c48e76 100644
--- a/examples/datavis3d/mapdata/suomi2.jpg
+++ b/examples/mapdata/suomi2.jpg
diff --git a/examples/datavis3d/mapdata/weirdthing.obj b/examples/mapdata/weirdthing.obj
index 46c9e789..46c9e789 100644
--- a/examples/datavis3d/mapdata/weirdthing.obj
+++ b/examples/mapdata/weirdthing.obj
diff --git a/examples/datavis3d/rainfall/main.cpp b/examples/rainfall/main.cpp
index 44d9d172..44d9d172 100644
--- a/examples/datavis3d/rainfall/main.cpp
+++ b/examples/rainfall/main.cpp
diff --git a/examples/datavis3d/rainfall/rainfall.pro b/examples/rainfall/rainfall.pro
index b48c1b7c..b48c1b7c 100644
--- a/examples/datavis3d/rainfall/rainfall.pro
+++ b/examples/rainfall/rainfall.pro
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/Array.h b/examples/spectrum/3rdparty/fftreal/Array.h
index a08e3cf2..a08e3cf2 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/Array.h
+++ b/examples/spectrum/3rdparty/fftreal/Array.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/Array.hpp b/examples/spectrum/3rdparty/fftreal/Array.hpp
index 8300077e..8300077e 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/Array.hpp
+++ b/examples/spectrum/3rdparty/fftreal/Array.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/DynArray.h b/examples/spectrum/3rdparty/fftreal/DynArray.h
index 8041a0c1..8041a0c1 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/DynArray.h
+++ b/examples/spectrum/3rdparty/fftreal/DynArray.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/DynArray.hpp b/examples/spectrum/3rdparty/fftreal/DynArray.hpp
index e62b10f8..e62b10f8 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/DynArray.hpp
+++ b/examples/spectrum/3rdparty/fftreal/DynArray.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTReal.dsp b/examples/spectrum/3rdparty/fftreal/FFTReal.dsp
index fe970db0..fe970db0 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTReal.dsp
+++ b/examples/spectrum/3rdparty/fftreal/FFTReal.dsp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTReal.dsw b/examples/spectrum/3rdparty/fftreal/FFTReal.dsw
index 076b0aeb..076b0aeb 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTReal.dsw
+++ b/examples/spectrum/3rdparty/fftreal/FFTReal.dsw
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTReal.h b/examples/spectrum/3rdparty/fftreal/FFTReal.h
index 9fb27250..9fb27250 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTReal.h
+++ b/examples/spectrum/3rdparty/fftreal/FFTReal.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTReal.hpp b/examples/spectrum/3rdparty/fftreal/FFTReal.hpp
index 335d771d..335d771d 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTReal.hpp
+++ b/examples/spectrum/3rdparty/fftreal/FFTReal.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealFixLen.h b/examples/spectrum/3rdparty/fftreal/FFTRealFixLen.h
index 0b802668..0b802668 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealFixLen.h
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealFixLen.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealFixLen.hpp b/examples/spectrum/3rdparty/fftreal/FFTRealFixLen.hpp
index 6defb009..6defb009 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealFixLen.hpp
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealFixLen.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealFixLenParam.h b/examples/spectrum/3rdparty/fftreal/FFTRealFixLenParam.h
index 163c0832..163c0832 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealFixLenParam.h
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealFixLenParam.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealPassDirect.h b/examples/spectrum/3rdparty/fftreal/FFTRealPassDirect.h
index 7d19c02e..7d19c02e 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealPassDirect.h
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealPassDirect.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealPassDirect.hpp b/examples/spectrum/3rdparty/fftreal/FFTRealPassDirect.hpp
index db9d568e..db9d568e 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealPassDirect.hpp
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealPassDirect.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealPassInverse.h b/examples/spectrum/3rdparty/fftreal/FFTRealPassInverse.h
index 2de89527..2de89527 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealPassInverse.h
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealPassInverse.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealPassInverse.hpp b/examples/spectrum/3rdparty/fftreal/FFTRealPassInverse.hpp
index 57375469..57375469 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealPassInverse.hpp
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealPassInverse.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealSelect.h b/examples/spectrum/3rdparty/fftreal/FFTRealSelect.h
index bd722d4d..bd722d4d 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealSelect.h
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealSelect.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealSelect.hpp b/examples/spectrum/3rdparty/fftreal/FFTRealSelect.hpp
index 9ddf5864..9ddf5864 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealSelect.hpp
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealSelect.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealUseTrigo.h b/examples/spectrum/3rdparty/fftreal/FFTRealUseTrigo.h
index c4368ee0..c4368ee0 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealUseTrigo.h
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealUseTrigo.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealUseTrigo.hpp b/examples/spectrum/3rdparty/fftreal/FFTRealUseTrigo.hpp
index aa968b81..aa968b81 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/FFTRealUseTrigo.hpp
+++ b/examples/spectrum/3rdparty/fftreal/FFTRealUseTrigo.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/OscSinCos.h b/examples/spectrum/3rdparty/fftreal/OscSinCos.h
index 775fc14f..775fc14f 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/OscSinCos.h
+++ b/examples/spectrum/3rdparty/fftreal/OscSinCos.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/OscSinCos.hpp b/examples/spectrum/3rdparty/fftreal/OscSinCos.hpp
index 749aef04..749aef04 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/OscSinCos.hpp
+++ b/examples/spectrum/3rdparty/fftreal/OscSinCos.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/TestAccuracy.h b/examples/spectrum/3rdparty/fftreal/TestAccuracy.h
index 4b07a6b6..4b07a6b6 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/TestAccuracy.h
+++ b/examples/spectrum/3rdparty/fftreal/TestAccuracy.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/TestAccuracy.hpp b/examples/spectrum/3rdparty/fftreal/TestAccuracy.hpp
index 5c794f74..5c794f74 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/TestAccuracy.hpp
+++ b/examples/spectrum/3rdparty/fftreal/TestAccuracy.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/TestHelperFixLen.h b/examples/spectrum/3rdparty/fftreal/TestHelperFixLen.h
index ecff96d3..ecff96d3 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/TestHelperFixLen.h
+++ b/examples/spectrum/3rdparty/fftreal/TestHelperFixLen.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/TestHelperFixLen.hpp b/examples/spectrum/3rdparty/fftreal/TestHelperFixLen.hpp
index 25048b91..25048b91 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/TestHelperFixLen.hpp
+++ b/examples/spectrum/3rdparty/fftreal/TestHelperFixLen.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/TestHelperNormal.h b/examples/spectrum/3rdparty/fftreal/TestHelperNormal.h
index a7bff5c2..a7bff5c2 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/TestHelperNormal.h
+++ b/examples/spectrum/3rdparty/fftreal/TestHelperNormal.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/TestHelperNormal.hpp b/examples/spectrum/3rdparty/fftreal/TestHelperNormal.hpp
index e037696a..e037696a 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/TestHelperNormal.hpp
+++ b/examples/spectrum/3rdparty/fftreal/TestHelperNormal.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/TestSpeed.h b/examples/spectrum/3rdparty/fftreal/TestSpeed.h
index 22957818..22957818 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/TestSpeed.h
+++ b/examples/spectrum/3rdparty/fftreal/TestSpeed.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/TestSpeed.hpp b/examples/spectrum/3rdparty/fftreal/TestSpeed.hpp
index e716b2a7..e716b2a7 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/TestSpeed.hpp
+++ b/examples/spectrum/3rdparty/fftreal/TestSpeed.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/TestWhiteNoiseGen.h b/examples/spectrum/3rdparty/fftreal/TestWhiteNoiseGen.h
index d815f8e3..d815f8e3 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/TestWhiteNoiseGen.h
+++ b/examples/spectrum/3rdparty/fftreal/TestWhiteNoiseGen.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/TestWhiteNoiseGen.hpp b/examples/spectrum/3rdparty/fftreal/TestWhiteNoiseGen.hpp
index 13b7eb3e..13b7eb3e 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/TestWhiteNoiseGen.hpp
+++ b/examples/spectrum/3rdparty/fftreal/TestWhiteNoiseGen.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/def.h b/examples/spectrum/3rdparty/fftreal/def.h
index 99c545f5..99c545f5 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/def.h
+++ b/examples/spectrum/3rdparty/fftreal/def.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/fftreal.pas b/examples/spectrum/3rdparty/fftreal/fftreal.pas
index ea637545..ea637545 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/fftreal.pas
+++ b/examples/spectrum/3rdparty/fftreal/fftreal.pas
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/fftreal.pro b/examples/spectrum/3rdparty/fftreal/fftreal.pro
index f6abeeb1..f6abeeb1 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/fftreal.pro
+++ b/examples/spectrum/3rdparty/fftreal/fftreal.pro
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp b/examples/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp
index 45aee653..45aee653 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp
+++ b/examples/spectrum/3rdparty/fftreal/fftreal_wrapper.cpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/fftreal_wrapper.h b/examples/spectrum/3rdparty/fftreal/fftreal_wrapper.h
index 2fb602de..2fb602de 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/fftreal_wrapper.h
+++ b/examples/spectrum/3rdparty/fftreal/fftreal_wrapper.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/license.txt b/examples/spectrum/3rdparty/fftreal/license.txt
index 918fe68e..918fe68e 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/license.txt
+++ b/examples/spectrum/3rdparty/fftreal/license.txt
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/readme.txt b/examples/spectrum/3rdparty/fftreal/readme.txt
index 0c5ce162..0c5ce162 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/readme.txt
+++ b/examples/spectrum/3rdparty/fftreal/readme.txt
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/test.cpp b/examples/spectrum/3rdparty/fftreal/test.cpp
index 7b6ed2ca..7b6ed2ca 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/test.cpp
+++ b/examples/spectrum/3rdparty/fftreal/test.cpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/test_fnc.h b/examples/spectrum/3rdparty/fftreal/test_fnc.h
index 26221566..26221566 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/test_fnc.h
+++ b/examples/spectrum/3rdparty/fftreal/test_fnc.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/test_fnc.hpp b/examples/spectrum/3rdparty/fftreal/test_fnc.hpp
index 4b5f9f59..4b5f9f59 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/test_fnc.hpp
+++ b/examples/spectrum/3rdparty/fftreal/test_fnc.hpp
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/test_settings.h b/examples/spectrum/3rdparty/fftreal/test_settings.h
index b893afc8..b893afc8 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/test_settings.h
+++ b/examples/spectrum/3rdparty/fftreal/test_settings.h
diff --git a/examples/datavis3d/spectrum/3rdparty/fftreal/testapp.dpr b/examples/spectrum/3rdparty/fftreal/testapp.dpr
index 54f2eb99..54f2eb99 100644
--- a/examples/datavis3d/spectrum/3rdparty/fftreal/testapp.dpr
+++ b/examples/spectrum/3rdparty/fftreal/testapp.dpr
diff --git a/examples/datavis3d/spectrum/README.txt b/examples/spectrum/README.txt
index c39d4a70..c39d4a70 100644
--- a/examples/datavis3d/spectrum/README.txt
+++ b/examples/spectrum/README.txt
diff --git a/examples/datavis3d/spectrum/spectrum.pri b/examples/spectrum/spectrum.pri
index 31a3767c..31a3767c 100644
--- a/examples/datavis3d/spectrum/spectrum.pri
+++ b/examples/spectrum/spectrum.pri
diff --git a/examples/datavis3d/spectrum/spectrum.pro b/examples/spectrum/spectrum.pro
index 9a8d45ae..9a8d45ae 100644
--- a/examples/datavis3d/spectrum/spectrum.pro
+++ b/examples/spectrum/spectrum.pro
diff --git a/examples/datavis3d/spectrum/spectrumapp/engine.cpp b/examples/spectrum/spectrumapp/engine.cpp
index 7016af4a..7016af4a 100644
--- a/examples/datavis3d/spectrum/spectrumapp/engine.cpp
+++ b/examples/spectrum/spectrumapp/engine.cpp
diff --git a/examples/datavis3d/spectrum/spectrumapp/engine.h b/examples/spectrum/spectrumapp/engine.h
index 3d04e13b..3d04e13b 100644
--- a/examples/datavis3d/spectrum/spectrumapp/engine.h
+++ b/examples/spectrum/spectrumapp/engine.h
diff --git a/examples/datavis3d/spectrum/spectrumapp/frequencyspectrum.cpp b/examples/spectrum/spectrumapp/frequencyspectrum.cpp
index f4a4167b..f4a4167b 100644
--- a/examples/datavis3d/spectrum/spectrumapp/frequencyspectrum.cpp
+++ b/examples/spectrum/spectrumapp/frequencyspectrum.cpp
diff --git a/examples/datavis3d/spectrum/spectrumapp/frequencyspectrum.h b/examples/spectrum/spectrumapp/frequencyspectrum.h
index e7ea2e53..e7ea2e53 100644
--- a/examples/datavis3d/spectrum/spectrumapp/frequencyspectrum.h
+++ b/examples/spectrum/spectrumapp/frequencyspectrum.h
diff --git a/examples/datavis3d/spectrum/spectrumapp/main.cpp b/examples/spectrum/spectrumapp/main.cpp
index 75d4997d..75d4997d 100644
--- a/examples/datavis3d/spectrum/spectrumapp/main.cpp
+++ b/examples/spectrum/spectrumapp/main.cpp
diff --git a/examples/datavis3d/spectrum/spectrumapp/soundFiles/Rockhop.wav b/examples/spectrum/spectrumapp/soundFiles/Rockhop.wav
index e56e1c0f..e56e1c0f 100644
--- a/examples/datavis3d/spectrum/spectrumapp/soundFiles/Rockhop.wav
+++ b/examples/spectrum/spectrumapp/soundFiles/Rockhop.wav
diff --git a/examples/datavis3d/spectrum/spectrumapp/soundFiles/futurebells_beat.wav b/examples/spectrum/spectrumapp/soundFiles/futurebells_beat.wav
index c45cbc71..c45cbc71 100644
--- a/examples/datavis3d/spectrum/spectrumapp/soundFiles/futurebells_beat.wav
+++ b/examples/spectrum/spectrumapp/soundFiles/futurebells_beat.wav
diff --git a/examples/datavis3d/spectrum/spectrumapp/soundFiles/onclassical_demo_fiati-di-parma_thuille_terzo-tempo_sestetto_small-version.wav b/examples/spectrum/spectrumapp/soundFiles/onclassical_demo_fiati-di-parma_thuille_terzo-tempo_sestetto_small-version.wav
index 78b8dbda..78b8dbda 100644
--- a/examples/datavis3d/spectrum/spectrumapp/soundFiles/onclassical_demo_fiati-di-parma_thuille_terzo-tempo_sestetto_small-version.wav
+++ b/examples/spectrum/spectrumapp/soundFiles/onclassical_demo_fiati-di-parma_thuille_terzo-tempo_sestetto_small-version.wav
diff --git a/examples/datavis3d/spectrum/spectrumapp/spectrum.h b/examples/spectrum/spectrumapp/spectrum.h
index 244a5892..244a5892 100644
--- a/examples/datavis3d/spectrum/spectrumapp/spectrum.h
+++ b/examples/spectrum/spectrumapp/spectrum.h
diff --git a/examples/datavis3d/spectrum/spectrumapp/spectrum.qrc b/examples/spectrum/spectrumapp/spectrum.qrc
index 9368abc7..9368abc7 100644
--- a/examples/datavis3d/spectrum/spectrumapp/spectrum.qrc
+++ b/examples/spectrum/spectrumapp/spectrum.qrc
diff --git a/examples/datavis3d/spectrum/spectrumapp/spectrumanalyser.cpp b/examples/spectrum/spectrumapp/spectrumanalyser.cpp
index 518bb6da..518bb6da 100644
--- a/examples/datavis3d/spectrum/spectrumapp/spectrumanalyser.cpp
+++ b/examples/spectrum/spectrumapp/spectrumanalyser.cpp
diff --git a/examples/datavis3d/spectrum/spectrumapp/spectrumanalyser.h b/examples/spectrum/spectrumapp/spectrumanalyser.h
index 50d4fb66..50d4fb66 100644
--- a/examples/datavis3d/spectrum/spectrumapp/spectrumanalyser.h
+++ b/examples/spectrum/spectrumapp/spectrumanalyser.h
diff --git a/examples/datavis3d/spectrum/spectrumapp/spectrumapp.pro b/examples/spectrum/spectrumapp/spectrumapp.pro
index 7240c060..7240c060 100644
--- a/examples/datavis3d/spectrum/spectrumapp/spectrumapp.pro
+++ b/examples/spectrum/spectrumapp/spectrumapp.pro
diff --git a/examples/datavis3d/spectrum/spectrumapp/utils.cpp b/examples/spectrum/spectrumapp/utils.cpp
index 723dd6f6..723dd6f6 100644
--- a/examples/datavis3d/spectrum/spectrumapp/utils.cpp
+++ b/examples/spectrum/spectrumapp/utils.cpp
diff --git a/examples/datavis3d/spectrum/spectrumapp/utils.h b/examples/spectrum/spectrumapp/utils.h
index 62215db5..62215db5 100644
--- a/examples/datavis3d/spectrum/spectrumapp/utils.h
+++ b/examples/spectrum/spectrumapp/utils.h
diff --git a/examples/datavis3d/spectrum/spectrumapp/wavfile.cpp b/examples/spectrum/spectrumapp/wavfile.cpp
index 0fe8833d..0fe8833d 100644
--- a/examples/datavis3d/spectrum/spectrumapp/wavfile.cpp
+++ b/examples/spectrum/spectrumapp/wavfile.cpp
diff --git a/examples/datavis3d/spectrum/spectrumapp/wavfile.h b/examples/spectrum/spectrumapp/wavfile.h
index a9bca7e1..a9bca7e1 100644
--- a/examples/datavis3d/spectrum/spectrumapp/wavfile.h
+++ b/examples/spectrum/spectrumapp/wavfile.h
diff --git a/examples/datavis3d/widget/chart.cpp b/examples/widget/chart.cpp
index 012e287d..012e287d 100644
--- a/examples/datavis3d/widget/chart.cpp
+++ b/examples/widget/chart.cpp
diff --git a/examples/datavis3d/widget/chart.h b/examples/widget/chart.h
index 87ee93ac..87ee93ac 100644
--- a/examples/datavis3d/widget/chart.h
+++ b/examples/widget/chart.h
diff --git a/examples/datavis3d/widget/main.cpp b/examples/widget/main.cpp
index 286a2d33..286a2d33 100644
--- a/examples/datavis3d/widget/main.cpp
+++ b/examples/widget/main.cpp
diff --git a/examples/datavis3d/widget/widget.pro b/examples/widget/widget.pro
index ceff6f17..ceff6f17 100644
--- a/examples/datavis3d/widget/widget.pro
+++ b/examples/widget/widget.pro