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<h1 class="title">StopWatch.cpp Example File</h1>
<span class="small-subtitle">demos/spectrum/3rdparty/fftreal/stopwatch/StopWatch.cpp</span>
<!-- $$$demos/spectrum/3rdparty/fftreal/stopwatch/StopWatch.cpp-description -->
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<pre class="cpp"> <span class="comment">/*****************************************************************************
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***********************************************************************/</span>
<span class="preprocessor">#if defined (_MSC_VER)</span>
<span class="preprocessor">#pragma warning (1 : 4130) // "'operator' : logical operation on address of string constant"</span>
<span class="preprocessor">#pragma warning (1 : 4223) // "nonstandard extension used : non-lvalue array converted to pointer"</span>
<span class="preprocessor">#pragma warning (1 : 4705) // "statement has no effect"</span>
<span class="preprocessor">#pragma warning (1 : 4706) // "assignment within conditional expression"</span>
<span class="preprocessor">#pragma warning (4 : 4786) // "identifier was truncated to '255' characters in the debug information"</span>
<span class="preprocessor">#pragma warning (4 : 4800) // "forcing value to bool 'true' or 'false' (performance warning)"</span>
<span class="preprocessor">#pragma warning (4 : 4355) // "'this' : used in base member initializer list"</span>
<span class="preprocessor">#endif</span>
<span class="comment">/*\\\ INCLUDE FILES \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/</span>
<span class="preprocessor">#include "StopWatch.h"</span>
<span class="preprocessor">#include <cassert></span>
<span class="keyword">namespace</span> stopwatch
{
<span class="comment">/*\\\ PUBLIC \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/</span>
StopWatch<span class="operator">::</span>StopWatch ()
: _ccc ()
<span class="operator">,</span> _nbr_laps (<span class="number">0</span>)
{
<span class="comment">// Nothing</span>
}
<span class="type">double</span> StopWatch<span class="operator">::</span>get_time_total (Int64 nbr_op) <span class="keyword">const</span>
{
assert (_nbr_laps <span class="operator">></span> <span class="number">0</span>);
assert (nbr_op <span class="operator">></span> <span class="number">0</span>);
<span class="keyword">return</span> (
<span class="keyword">static_cast</span> <span class="operator"><</span><span class="type">double</span><span class="operator">></span> (_ccc<span class="operator">.</span>get_time_total ())
<span class="operator">/</span> (<span class="keyword">static_cast</span> <span class="operator"><</span><span class="type">double</span><span class="operator">></span> (nbr_op) <span class="operator">*</span> <span class="keyword">static_cast</span> <span class="operator"><</span><span class="type">double</span><span class="operator">></span> (_nbr_laps))
);
}
<span class="type">double</span> StopWatch<span class="operator">::</span>get_time_best_lap (Int64 nbr_op) <span class="keyword">const</span>
{
assert (nbr_op <span class="operator">></span> <span class="number">0</span>);
<span class="keyword">return</span> (
<span class="keyword">static_cast</span> <span class="operator"><</span><span class="type">double</span><span class="operator">></span> (_ccc<span class="operator">.</span>get_time_best_lap ())
<span class="operator">/</span> <span class="keyword">static_cast</span> <span class="operator"><</span><span class="type">double</span><span class="operator">></span> (nbr_op)
);
}
<span class="comment">/*\\\ PROTECTED \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/</span>
<span class="comment">/*\\\ PRIVATE \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/</span>
} <span class="comment">// namespace stopwatch</span>
<span class="comment">/*\\\ EOF \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\*/</span></pre>
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<!-- @@@demos/spectrum/3rdparty/fftreal/stopwatch/StopWatch.cpp -->
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