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<div id="projectname">CLAM-Development
 <span id="projectnumber">1.4.0</span>
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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="dir_d5b8a4b713b5d7cd02366fd80b2e4cf2.html">Errors</a></li> </ul>
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<a href="Err_8cxx.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Copyright (c) 2001-2004 MUSIC TECHNOLOGY GROUP (MTG)</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * UNIVERSITAT POMPEU FABRA</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * This program is free software; you can redistribute it and/or modify</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * it under the terms of the GNU General Public License as published by</span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * the Free Software Foundation; either version 2 of the License, or</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * (at your option) any later version.</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * This program is distributed in the hope that it will be useful,</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * GNU General Public License for more details.</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * You should have received a copy of the GNU General Public License</span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * along with this program; if not, write to the Free Software</span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA</span></div>
<div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="comment"> */</span></div>
<div class="line"><a name="l00021"></a><span class="lineno"> 21</span> </div>
<div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include "<a class="code" href="Err_8hxx.html">Err.hxx</a>"</span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <cstdio></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <cstring></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <new></span></div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> </div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="keyword">namespace </span>CLAM {</div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> </div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="comment">/* invoking the default constructor */</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"><a class="code" href="classCLAM_1_1Err.html#a8ddb0c6d67e04e5f2c4f817df8d1db77"> 30</a></span>  <a class="code" href="classCLAM_1_1Err.html#a8ddb0c6d67e04e5f2c4f817df8d1db77">Err::Err</a>() throw()</div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  {</div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <a class="code" href="classCLAM_1_1Err.html#a599f31cd0a725cde745e580de8b39ea7">mMsg</a> = 0;</div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  }</div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="comment">/* invoking the overloaded constructor */</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"><a class="code" href="classCLAM_1_1Err.html#a49d9f68980dafcfc53b72b2e878df913"> 36</a></span>  <a class="code" href="classCLAM_1_1Err.html#a8ddb0c6d67e04e5f2c4f817df8d1db77">Err::Err</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* msg) <span class="keywordflow">throw</span>()</div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span>  {</div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span>  mMsg = <span class="keyword">new</span>(std::nothrow) <span class="keywordtype">char</span>[strlen(msg)+1];</div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span>  <span class="keywordflow">if</span> (!mMsg) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  strncpy(mMsg,msg,strlen(msg)+1);</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  }</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"><a class="code" href="classCLAM_1_1Err.html#a42eb337d6bf096ed6a7045a1204d618e"> 43</a></span>  <a class="code" href="classCLAM_1_1Err.html#a8ddb0c6d67e04e5f2c4f817df8d1db77">Err::Err</a>(<span class="keyword">const</span> <a class="code" href="classCLAM_1_1Err.html" title="Base class for the exception handling classes.">Err</a>& orig) <span class="keywordflow">throw</span>()</div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span>  {</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  mMsg = <span class="keyword">new</span>(std::nothrow) <span class="keywordtype">char</span>[strlen(orig.what())+1];</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span>  <span class="keywordflow">if</span> (!mMsg) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  strncpy(mMsg,orig.what(),strlen(orig.what())+1);</div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span>  }</div>
<div class="line"><a name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a name="l00050"></a><span class="lineno"><a class="code" href="classCLAM_1_1Err.html#ab00693022d680f4c6f071f66a9ab5270"> 50</a></span>  <a class="code" href="classCLAM_1_1Err.html#ab00693022d680f4c6f071f66a9ab5270">Err::~Err</a>() throw()</div>
<div class="line"><a name="l00051"></a><span class="lineno"> 51</span>  {</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keywordflow">if</span> ( <a class="code" href="classCLAM_1_1Err.html#a599f31cd0a725cde745e580de8b39ea7">mMsg</a> )</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keyword">delete</span> [] <a class="code" href="classCLAM_1_1Err.html#a599f31cd0a725cde745e580de8b39ea7">mMsg</a>;</div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  };</div>
<div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span> <span class="comment">/* specifying the header's member function */</span></div>
<div class="line"><a name="l00057"></a><span class="lineno"><a class="code" href="classCLAM_1_1Err.html#ad7d0d242a9bae463b96593824199b7e7"> 57</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1Err.html#ad7d0d242a9bae463b96593824199b7e7">Err::Print</a>(<span class="keywordtype">void</span>) <span class="keyword">const</span> throw()</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  { </div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  fprintf(stderr,<span class="stringliteral">"CLAM Error: "</span>);</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordflow">if</span> (<a class="code" href="classCLAM_1_1Err.html#a599f31cd0a725cde745e580de8b39ea7">mMsg</a>)</div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  fprintf(stderr,<a class="code" href="classCLAM_1_1Err.html#a599f31cd0a725cde745e580de8b39ea7">mMsg</a>);</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <span class="keywordflow">else</span></div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  fprintf(stderr,<span class="stringliteral">"Unknown Error"</span>);</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  fprintf(stderr,<span class="stringliteral">"\n"</span>);</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  }</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span> </div>
<div class="line"><a name="l00067"></a><span class="lineno"><a class="code" href="classCLAM_1_1Err.html#a49be67196d2b8f94b5c4a145a14ee377"> 67</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1Err.html#a49be67196d2b8f94b5c4a145a14ee377">Err::Embed</a>(<span class="keyword">const</span> std::exception &e) <span class="keywordflow">throw</span>()</div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  {</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  Embed(e.what());</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  }</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div>
<div class="line"><a name="l00072"></a><span class="lineno"><a class="code" href="classCLAM_1_1Err.html#aba2da85959c144d5c0c9aa022790f828"> 72</a></span>  <span class="keywordtype">void</span> <a class="code" href="classCLAM_1_1Err.html#a49be67196d2b8f94b5c4a145a14ee377">Err::Embed</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* str) <span class="keywordflow">throw</span>()</div>
<div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  {</div>
<div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">static</span> <span class="keyword">const</span> <span class="keywordtype">char</span>* separation = <span class="stringliteral">"\n Nested error: "</span>;</div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <span class="keywordtype">size_t</span> msgLen = strlen(mMsg);</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordtype">size_t</span> sepLen = strlen(separation); </div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordtype">size_t</span> strLen = strlen(str);</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordtype">size_t</span> len;</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">char</span>* msg;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  len = msgLen + sepLen + strLen + 1;</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  msg = <span class="keyword">new</span>(std::nothrow) <span class="keywordtype">char</span>[len];</div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keywordflow">if</span> (!msg) <span class="keywordflow">return</span>;</div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  strcpy(msg,mMsg);</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  strcpy(msg+msgLen,separation);</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  strcpy(msg+msgLen+sepLen,str);</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  <span class="keyword">delete</span> [] mMsg;</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  mMsg = msg;</div>
<div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  }</div>
<div class="line"><a name="l00089"></a><span class="lineno"> 89</span> </div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> }</div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
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