Symbian3/Examples/guid-6013a680-57f9-415b-8851-c4fa63356636/libmexample_8c_source.html
Week 32 contribution of PDK documentation content. See release notes for details. Fixes bug Bug 3582
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<h1>examples/PIPS/libmexample/libmexample.c</h1><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">// libmexample.c</span>
<a name="l00002"></a>00002 <span class="comment">//</span>
<a name="l00003"></a>00003 <span class="comment">// Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).</span>
<a name="l00004"></a>00004 <span class="comment">// All rights reserved.</span>
<a name="l00005"></a>00005 <span class="comment">// This component and the accompanying materials are made available</span>
<a name="l00006"></a>00006 <span class="comment">// under the terms of "Eclipse Public License v1.0"</span>
<a name="l00007"></a>00007 <span class="comment">// which accompanies this distribution, and is available</span>
<a name="l00008"></a>00008 <span class="comment">// at the URL "http://www.eclipse.org/legal/epl-v10.html".</span>
<a name="l00009"></a>00009 <span class="comment">//</span>
<a name="l00010"></a>00010 <span class="comment">// Initial Contributors:</span>
<a name="l00011"></a>00011 <span class="comment">// Nokia Corporation - initial contribution.</span>
<a name="l00012"></a>00012 <span class="comment">//</span>
<a name="l00013"></a>00013 <span class="comment">// Contributors:</span>
<a name="l00014"></a>00014 <span class="comment">//</span>
<a name="l00015"></a>00015 <span class="comment">// Description:</span>
<a name="l00016"></a>00016 <span class="comment">//</span>
<a name="l00017"></a>00017
<a name="l00018"></a>00018
<a name="l00019"></a>00019 <span class="comment">//This example demonstrates the use of math library functions.</span>
<a name="l00020"></a>00020 <span class="comment">//In particular, the use of the gamma(double) function.</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022 <span class="comment">// Include files.</span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <math.h></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <stdio.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00026"></a>00026
<a name="l00030"></a>00030 <span class="keywordtype">void</span> PressKey()
<a name="l00031"></a>00031 {
<a name="l00032"></a>00032 fflush(stdout);
<a name="l00033"></a>00033 getchar();
<a name="l00034"></a>00034 }
<a name="l00039"></a>00039 <span class="keywordtype">int</span> <a class="code" href="redirectprintf_8c.html#a840291bc02cba5474a4cb46a9b9566fe">main</a>()
<a name="l00040"></a>00040 {
<a name="l00041"></a>00041 <span class="keywordtype">double</span> inputValue = 0.0;
<a name="l00042"></a>00042 <span class="keywordtype">double</span> gammaValue = 0.0;
<a name="l00043"></a>00043
<a name="l00044"></a>00044 printf(<span class="stringliteral">"Welcome to the libm example!!!\n"</span>);
<a name="l00045"></a>00045 printf(<span class="stringliteral">"This example demonstrates the use of the gamma function from the math library."</span>);
<a name="l00046"></a>00046
<a name="l00047"></a>00047 printf(<span class="stringliteral">"\n\nEnter an input value for the gamma function:"</span>);
<a name="l00048"></a>00048 <span class="comment">// Read input value for gamma function.</span>
<a name="l00049"></a>00049 scanf(<span class="stringliteral">"%lf"</span>,&inputValue);
<a name="l00050"></a>00050 <span class="comment">//Call gamma function on read value.</span>
<a name="l00051"></a>00051 gammaValue = gamma(inputValue);
<a name="l00052"></a>00052 printf(<span class="stringliteral">"\nThe gamma of %lf is %lf\n"</span>,inputValue,gammaValue);
<a name="l00053"></a>00053 PressKey();
<a name="l00054"></a>00054 printf(<span class="stringliteral">"\n Press Enter key to exit"</span>);
<a name="l00055"></a>00055 PressKey();
<a name="l00056"></a>00056
<a name="l00057"></a>00057 <span class="keywordflow">return</span> EXIT_SUCCESS;<span class="comment">// Returns the success code.</span>
<a name="l00058"></a>00058 }
</pre></div></div>
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