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<div class="title">main.cpp</div> </div>
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<a href="main_8cpp.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><span class="comment"></span></div>
<div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/*!</span></div>
<div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * \file main.cpp</span></div>
<div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * \brief Main program for cvc3</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"> * Author: Clark Barrett</span></div>
<div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * Created: Wed Dec 4 17:21:10 2002</span></div>
<div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> * <hr></span></div>
<div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> *</span></div>
<div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * License to use, copy, modify, sell and/or distribute this software</span></div>
<div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * and its documentation for any purpose is hereby granted without</span></div>
<div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * royalty, subject to the terms and conditions defined in the \ref</span></div>
<div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * LICENSE file provided with this distribution.</span></div>
<div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> * </span></div>
<div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> * <hr></span></div>
<div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="comment"> * </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 <signal.h></span></div>
<div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <fstream></span></div>
<div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#include <iomanip></span></div>
<div class="line"><a name="l00025"></a><span class="lineno"> 25</span> </div>
<div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include "<a class="code" href="os_8h.html" title="Abstraction over different operating systems.">os.h</a>"</span></div>
<div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include "<a class="code" href="vc_8h.html" title="Generic API for a validity checker.">vc.h</a>"</span></div>
<div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include "<a class="code" href="parser_8h.html">parser.h</a>"</span></div>
<div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include "<a class="code" href="vc__cmd_8h.html">vc_cmd.h</a>"</span></div>
<div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include "<a class="code" href="command__line__flags_8h.html">command_line_flags.h</a>"</span></div>
<div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include "<a class="code" href="statistics_8h.html" title="Description: Counters and flags for collecting run-time statistics.">statistics.h</a>"</span></div>
<div class="line"><a name="l00032"></a><span class="lineno"> 32</span> </div>
<div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="preprocessor">#ifdef _MSC_VER</span></div>
<div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor"></span><span class="preprocessor">#include <windows.h></span></div>
<div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor"></span><span class="preprocessor">#include <unistd.h></span></div>
<div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00038"></a><span class="lineno"> 38</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00039"></a><span class="lineno"> 39</span> </div>
<div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="keyword">using namespace </span>std;</div>
<div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">using namespace </span>CVC3;</div>
<div class="line"><a name="l00042"></a><span class="lineno"> 42</span> </div>
<div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="main_8cpp.html#a02b40230ee387fc210cfd0c48b891604">parse_args</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv, <a class="code" href="classCVC3_1_1CLFlags.html">CLFlags</a> &flags,</div>
<div class="line"><a name="l00045"></a><span class="lineno"> 45</span>  <span class="keywordtype">string</span>& fileName);</div>
<div class="line"><a name="l00046"></a><span class="lineno"> 46</span> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="main_8cpp.html#a33de348acfed4f7c53c0834d445a18f6">printUsage</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1CLFlags.html">CLFlags</a>& flags, <span class="keywordtype">bool</span> followDisplay);</div>
<div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div>
<div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="comment">// Our own name </span></div>
<div class="line"><a name="l00049"></a><span class="lineno"><a class="code" href="main_8cpp.html#a3f35d80d721a8d188637199028676715"> 49</a></span> <span class="keyword">static</span> <span class="keywordtype">string</span> <a class="code" href="main_8cpp.html#a3f35d80d721a8d188637199028676715">programName</a>;</div>
<div class="line"><a name="l00050"></a><span class="lineno"> 50</span> </div>
<div class="line"><a name="l00051"></a><span class="lineno"><a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54"> 51</a></span> <span class="keyword">static</span> <a class="code" href="classCVC3_1_1ValidityChecker.html" title="Generic API for a validity checker.">ValidityChecker</a>* <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a> = NULL;</div>
<div class="line"><a name="l00052"></a><span class="lineno"> 52</span> <a class="code" href="debug_8h.html#a600cb2d68efe7cc413cccbb5714c7016">IF_DEBUG</a>(<span class="keyword">static</span> DebugTimer* pRuntime = NULL;)</div>
<div class="line"><a name="l00053"></a><span class="lineno"> 53</span> </div>
<div class="line"><a name="l00054"></a><span class="lineno"> 54</span> #ifndef _MSC_VER</div>
<div class="line"><a name="l00055"></a><span class="lineno"><a class="code" href="main_8cpp.html#ae9fa379677100866fa335a0b8adf3ea2"> 55</a></span> <span class="keywordtype">void</span> <a class="code" href="main_8cpp.html#ae9fa379677100866fa335a0b8adf3ea2">sighandler</a>(<span class="keywordtype">int</span> signum) {</div>
<div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  cerr << <span class="stringliteral">"\nInterrupted by signal "</span> << signum;</div>
<div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">if</span>(signum == SIGALRM)</div>
<div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  cerr << <span class="stringliteral">" (self-timeout)"</span>;</div>
<div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  cerr << <span class="stringliteral">". "</span> << <a class="code" href="main_8cpp.html#a3f35d80d721a8d188637199028676715">programName</a> << <span class="stringliteral">" is aborting.\n"</span>;</div>
<div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="comment">// Print the debugging info</span></div>
<div class="line"><a name="l00061"></a><span class="lineno"> 61</span>  <a class="code" href="debug_8h.html#a600cb2d68efe7cc413cccbb5714c7016">IF_DEBUG</a>(<span class="keywordflow">if</span> (pRuntime != NULL) CVC3::debugger.setElapsed(*pRuntime);)</div>
<div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="debug_8h.html#a600cb2d68efe7cc413cccbb5714c7016">IF_DEBUG</a>(debugger.printAll();)</div>
<div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">if</span>(<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a> != NULL && <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>()[<span class="stringliteral">"stats"</span>].getBool())</div>
<div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  cout << <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#ae2b134cb3f8caf1d2bac8a257bc95819" title="Get statistics object.">getStatistics</a>() << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">if</span>(<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a> != NULL) {</div>
<div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="comment">// If deletion causes another signal, don't keep trying.</span></div>
<div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  <span class="comment">// This is here to ensure that logs are dumped, etc.</span></div>
<div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  <a class="code" href="classCVC3_1_1ValidityChecker.html" title="Generic API for a validity checker.">ValidityChecker</a>* toDelete = <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>;</div>
<div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a> = NULL;</div>
<div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keyword">delete</span> toDelete;</div>
<div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  }</div>
<div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  abort();</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="preprocessor">#else</span></div>
<div class="line"><a name="l00075"></a><span class="lineno"> 75</span> <span class="preprocessor"></span>DWORD WINAPI thread_timeout(PVOID timeout) {</div>
<div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  Sleep((<span class="keywordtype">int</span>)timeout * 1000);</div>
<div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  cerr << <span class="stringliteral">"(self-timeout)."</span> << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">if</span>(<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a> != NULL && <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>()[<span class="stringliteral">"stats"</span>].getBool())</div>
<div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  cout << <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#ae2b134cb3f8caf1d2bac8a257bc95819" title="Get statistics object.">getStatistics</a>() << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keywordflow">if</span>(<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a> != NULL) {</div>
<div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="comment">// If deletion causes another signal, don't keep trying.</span></div>
<div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="comment">// This is here to ensure that logs are dumped, etc.</span></div>
<div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <a class="code" href="classCVC3_1_1ValidityChecker.html" title="Generic API for a validity checker.">ValidityChecker</a>* toDelete = <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>;</div>
<div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a> = NULL;</div>
<div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keyword">delete</span> toDelete;</div>
<div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div>
<div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  ExitProcess(1);</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> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="preprocessor"></span></div>
<div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div>
<div class="line"><a name="l00092"></a><span class="lineno"><a class="code" href="main_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627"> 92</a></span> <span class="keywordtype">int</span> <a class="code" href="main_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv)</div>
<div class="line"><a name="l00093"></a><span class="lineno"> 93</span> {</div>
<div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <a class="code" href="classCVC3_1_1CLFlags.html">CLFlags</a> flags(ValidityChecker::createFlags());</div>
<div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="main_8cpp.html#a3f35d80d721a8d188637199028676715">programName</a> = string(argv[0]);</div>
<div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="debug_8h.html#a600cb2d68efe7cc413cccbb5714c7016">IF_DEBUG</a>(DebugTimer runtime(CVC3::debugger.timer(<span class="stringliteral">"total runtime"</span>));)</div>
<div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="debug_8h.html#a600cb2d68efe7cc413cccbb5714c7016">IF_DEBUG</a>(pRuntime = &runtime;)</div>
<div class="line"><a name="l00098"></a><span class="lineno"> 98</span> </div>
<div class="line"><a name="l00099"></a><span class="lineno"> 99</span> #ifndef _MSC_VER</div>
<div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  signal(SIGINT, <a class="code" href="main_8cpp.html#ae9fa379677100866fa335a0b8adf3ea2">sighandler</a>);</div>
<div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  signal(SIGTERM, <a class="code" href="main_8cpp.html#ae9fa379677100866fa335a0b8adf3ea2">sighandler</a>);</div>
<div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  signal(SIGQUIT, <a class="code" href="main_8cpp.html#ae9fa379677100866fa335a0b8adf3ea2">sighandler</a>);</div>
<div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  signal(SIGALRM, <a class="code" href="main_8cpp.html#ae9fa379677100866fa335a0b8adf3ea2">sighandler</a>);</div>
<div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  signal(SIGSEGV, <a class="code" href="main_8cpp.html#ae9fa379677100866fa335a0b8adf3ea2">sighandler</a>);</div>
<div class="line"><a name="l00105"></a><span class="lineno"> 105</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00106"></a><span class="lineno"> 106</span> <span class="preprocessor"></span> </div>
<div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="keywordtype">string</span> fileName(<span class="stringliteral">""</span>);</div>
<div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div>
<div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <a class="code" href="main_8cpp.html#a02b40230ee387fc210cfd0c48b891604">parse_args</a>(argc, argv, flags, fileName);</div>
<div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  } <span class="keywordflow">catch</span>(<a class="code" href="classCVC3_1_1Exception.html">Exception</a>& e) {</div>
<div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  cerr << <span class="stringliteral">"*** "</span> << e;</div>
<div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  cerr << <span class="stringliteral">"\n\nRun with -help option for usage information."</span> << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  exit(1);</div>
<div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  }</div>
<div class="line"><a name="l00116"></a><span class="lineno"> 116</span> </div>
<div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="comment">// In SMT-LIBv2, don't save the model between distinct check-sats</span></div>
<div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="comment">// (unless user specifically requested it)</span></div>
<div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordflow">if</span>(flags[<span class="stringliteral">"lang"</span>].getString() != <span class="stringliteral">""</span> &&</div>
<div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <a class="code" href="namespaceCVC3.html#aac47d390dde36b9c597d428cb149bee7">getLanguage</a>(flags[<span class="stringliteral">"lang"</span>].getString()) == <a class="code" href="namespaceCVC3.html#a3aaaf7bc1fc47a4860ef6e59ddb0db0eaed2643c62e36b9b222804a1ab5b4809e" title="SMT-LIB v2 format.">SMTLIB_V2_LANG</a> &&</div>
<div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  !flags[<span class="stringliteral">"internal::userSetNoSaveModel"</span>].getBool()) {</div>
<div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  flags.<a class="code" href="classCVC3_1_1CLFlags.html#a20dee56b9b946d73421253eb99e434e3">setFlag</a>(<span class="stringliteral">"no-save-model"</span>, <span class="keyword">true</span>);</div>
<div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  }</div>
<div class="line"><a name="l00124"></a><span class="lineno"> 124</span> </div>
<div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="comment">// Set the timeout, if given in the command line options</span></div>
<div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordtype">int</span> timeout = flags[<span class="stringliteral">"timeout"</span>].getInt();</div>
<div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">if</span>(timeout > 0) {</div>
<div class="line"><a name="l00128"></a><span class="lineno"> 128</span> <span class="preprocessor">#ifndef _MSC_VER</span></div>
<div class="line"><a name="l00129"></a><span class="lineno"> 129</span> <span class="preprocessor"></span> alarm(timeout);</div>
<div class="line"><a name="l00130"></a><span class="lineno"> 130</span> <span class="preprocessor">#else</span></div>
<div class="line"><a name="l00131"></a><span class="lineno"> 131</span> <span class="preprocessor"></span> <span class="comment">// http://msdn2.microsoft.com/en-us/library/ms682453.aspx</span></div>
<div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  CreateThread(NULL, 0, thread_timeout, (PVOID)timeout, 0, NULL);</div>
<div class="line"><a name="l00133"></a><span class="lineno"> 133</span> <span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"> 134</span> <span class="preprocessor"></span> }</div>
<div class="line"><a name="l00135"></a><span class="lineno"> 135</span> </div>
<div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  <span class="comment">/*</span></div>
<div class="line"><a name="l00137"></a><span class="lineno"> 137</span> <span class="comment"> * Create and run the validity checker</span></div>
<div class="line"><a name="l00138"></a><span class="lineno"> 138</span> <span class="comment"> */</span> </div>
<div class="line"><a name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="comment">// Debugging code may throw an exception</span></div>
<div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a> = ValidityChecker::create(flags);</div>
<div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  } <span class="keywordflow">catch</span>(<a class="code" href="classCVC3_1_1Exception.html">Exception</a>& e) {</div>
<div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  cerr << <span class="stringliteral">"*** Fatal exception: "</span> << e << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  exit(1);</div>
<div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  }</div>
<div class="line"><a name="l00147"></a><span class="lineno"> 147</span> </div>
<div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="comment">// -h flag sets "help" to false (+h would make it true, but that's</span></div>
<div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  <span class="comment">// not what the user normally types in).</span></div>
<div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordflow">if</span>(!<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>()[<span class="stringliteral">"help"</span>].getBool()) {</div>
<div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <a class="code" href="main_8cpp.html#a33de348acfed4f7c53c0834d445a18f6">printUsage</a>(<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>(), <span class="keyword">true</span>);</div>
<div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  }</div>
<div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordflow">if</span>(!<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>()[<span class="stringliteral">"unsupported"</span>].getBool()) {</div>
<div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  <a class="code" href="main_8cpp.html#a33de348acfed4f7c53c0834d445a18f6">printUsage</a>(<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>(), <span class="keyword">false</span>);</div>
<div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  }</div>
<div class="line"><a name="l00158"></a><span class="lineno"> 158</span> <span class="preprocessor">#ifndef VERSION</span></div>
<div class="line"><a name="l00159"></a><span class="lineno"> 159</span> <span class="preprocessor"></span><span class="preprocessor">#define VERSION "unknown"</span></div>
<div class="line"><a name="l00160"></a><span class="lineno"> 160</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div>
<div class="line"><a name="l00161"></a><span class="lineno"> 161</span> <span class="preprocessor"></span> <span class="comment">// Similarly, -version sets the flag "version" to false</span></div>
<div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">if</span>(!<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>()[<span class="stringliteral">"version"</span>].getBool()) {</div>
<div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  cout << <span class="stringliteral">"This is CVC3 version "</span> << <a class="code" href="main_8cpp.html#a1c6d5de492ac61ad29aec7aa9a436bbf">VERSION</a></div>
<div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  <a class="code" href="debug_8h.html#a600cb2d68efe7cc413cccbb5714c7016">IF_DEBUG</a>( << <span class="stringliteral">" (debug build)"</span>)</div>
<div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  << <span class="stringliteral">"\n\n"</span>;</div>
<div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  cout <<</div>
<div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="stringliteral">"Copyright (C) 2003-2010 by the Board of Trustees of Leland Stanford Junior\n"</span> </div>
<div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="stringliteral">"University, New York University, and the University of Iowa.\n\n"</span></div>
<div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="stringliteral">"THIS SOFTWARE PROVIDED AS-IS, WITHOUT ANY WARRANTIES. "</span></div>
<div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="stringliteral">"USE IT AT YOUR OWN RISK.\n"</span></div>
<div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  }</div>
<div class="line"><a name="l00174"></a><span class="lineno"> 174</span> </div>
<div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  <span class="comment">// Calling getOutputLang() tests if the output language is</span></div>
<div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="comment">// correctly specified; if not, an exception will be thrown</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <a class="code" href="namespaceCVC3.html#a3aaaf7bc1fc47a4860ef6e59ddb0db0e" title="Different input languages.">InputLanguage</a> outlang = <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a448e0df25ec6d756861e7d1d217f1063" title="Return the ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#gaeef110905b00e6e89f54c082e3c4c1a3" title="Get the output language for printing.">getOutputLang</a>();</div>
<div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  <span class="keywordflow">if</span>(outlang == <a class="code" href="namespaceCVC3.html#a3aaaf7bc1fc47a4860ef6e59ddb0db0ea7bdae8b250b94f50cea68f05c563cdca" title="for output in SPASS format">SPASS_LANG</a> &&</div>
<div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>()[<span class="stringliteral">"translate"</span>].getBool() &&</div>
<div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  !<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>()[<span class="stringliteral">"liftITE"</span>].modified()) {</div>
<div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  <span class="comment">// SPASS doesn't support ITE; make sure there are none</span></div>
<div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>().<a class="code" href="classCVC3_1_1CLFlags.html#a20dee56b9b946d73421253eb99e434e3">setFlag</a>(<span class="stringliteral">"liftITE"</span>, <span class="keyword">true</span>);</div>
<div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  }</div>
<div class="line"><a name="l00185"></a><span class="lineno"> 185</span>  <span class="comment">// Set the timer</span></div>
<div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <a class="code" href="debug_8h.html#a600cb2d68efe7cc413cccbb5714c7016">IF_DEBUG</a>(CVC3::debugger.setCurrentTime(runtime);)</div>
<div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="comment">// Read the input file</span></div>
<div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a68a96b7331b5a81b67c600cec05bbf8e" title="Read and execute the commands from a file given by name ("" means stdin)">loadFile</a>(fileName, <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a448e0df25ec6d756861e7d1d217f1063" title="Return the ExprManager.">getEM</a>()-><a class="code" href="group__EM__Priv.html#gae33e1c95930679cde944e2d2d5984db1" title="Get the input language for printing.">getInputLang</a>(),</div>
<div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  flags[<span class="stringliteral">"interactive"</span>].getBool());</div>
<div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  } <span class="keywordflow">catch</span>(<a class="code" href="classCVC3_1_1Exception.html">Exception</a>& e) {</div>
<div class="line"><a name="l00191"></a><span class="lineno"> 191</span>  cerr << <span class="stringliteral">"*** Fatal exception: "</span> << e << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00192"></a><span class="lineno"> 192</span>  exit(1);</div>
<div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  }</div>
<div class="line"><a name="l00194"></a><span class="lineno"> 194</span> </div>
<div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  <a class="code" href="debug_8h.html#a600cb2d68efe7cc413cccbb5714c7016">IF_DEBUG</a>(CVC3::debugger.setElapsed(runtime);)</div>
<div class="line"><a name="l00196"></a><span class="lineno"> 196</span> </div>
<div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="comment">// Print the debugging info</span></div>
<div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <a class="code" href="debug_8h.html#a600cb2d68efe7cc413cccbb5714c7016">IF_DEBUG</a>(debugger.printAll();)</div>
<div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="comment">// Print statistics</span></div>
<div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <span class="keywordflow">if</span>(<a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#a9a09f71dc5a3dd47f0240abceab2fad3" title="Return the set of command-line flags.">getFlags</a>()[<span class="stringliteral">"stats"</span>].getBool()) <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>-><a class="code" href="classCVC3_1_1ValidityChecker.html#adbbcda1a243c746f667bcba597482cd6" title="Print collected statistics to stdout.">printStatistics</a>();</div>
<div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <span class="comment">// Destruct the system</span></div>
<div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <a class="code" href="debug_8h.html#ad64155edafde9f067f4868817cd04bdf">TRACE_MSG</a>(<span class="stringliteral">"delete"</span>, <span class="stringliteral">"Deleting ValidityChecker [last trace from main.cpp]"</span>);</div>
<div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">try</span> {</div>
<div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <span class="comment">// The signal handler deletes the vc. If deletion segfaults, we don't</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <span class="comment">// want to try it again.</span></div>
<div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="classCVC3_1_1ValidityChecker.html" title="Generic API for a validity checker.">ValidityChecker</a>* toDelete = <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a>;</div>
<div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="main_8cpp.html#a88136d6dfceb0dedcb0b781a65423d54">vc</a> = NULL;</div>
<div class="line"><a name="l00208"></a><span class="lineno"> 208</span>  <span class="keyword">delete</span> toDelete;</div>
<div class="line"><a name="l00209"></a><span class="lineno"> 209</span>  } <span class="keywordflow">catch</span>(<a class="code" href="classCVC3_1_1Exception.html">Exception</a>& e) {</div>
<div class="line"><a name="l00210"></a><span class="lineno"> 210</span>  cerr << <span class="stringliteral">"*** Fatal exception: "</span> << e << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  exit(1);</div>
<div class="line"><a name="l00212"></a><span class="lineno"> 212</span>  }</div>
<div class="line"><a name="l00213"></a><span class="lineno"> 213</span> </div>
<div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordflow">return</span> 0;</div>
<div class="line"><a name="l00215"></a><span class="lineno"> 215</span> }</div>
<div class="line"><a name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a name="l00217"></a><span class="lineno"><a class="code" href="main_8cpp.html#a33de348acfed4f7c53c0834d445a18f6"> 217</a></span> <span class="keywordtype">void</span> <a class="code" href="main_8cpp.html#a33de348acfed4f7c53c0834d445a18f6">printUsage</a>(<span class="keyword">const</span> <a class="code" href="classCVC3_1_1CLFlags.html">CLFlags</a>& flags, <span class="keywordtype">bool</span> followDisplay) {</div>
<div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  cout << <span class="stringliteral">"Usage: "</span> << <a class="code" href="main_8cpp.html#a3f35d80d721a8d188637199028676715">programName</a> << <span class="stringliteral">" [options]\n"</span></div>
<div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  << <a class="code" href="main_8cpp.html#a3f35d80d721a8d188637199028676715">programName</a> << <span class="stringliteral">" will read the input from STDIN and \n"</span></div>
<div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  << <span class="stringliteral">"print the result on STDOUT.\n"</span></div>
<div class="line"><a name="l00221"></a><span class="lineno"> 221</span>  << <span class="stringliteral">"Boolean (b) options are set 'on' by +option and 'off' by -option\n"</span></div>
<div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  << <span class="stringliteral">"(for instance, +model or -model).\n"</span></div>
<div class="line"><a name="l00223"></a><span class="lineno"> 223</span>  << <span class="stringliteral">"Integer (i), string (s) and vector (v) options \n"</span></div>
<div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  << <span class="stringliteral">"require a parameter, e.g. -width 80\n"</span> </div>
<div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  << <span class="stringliteral">"Also, (v) options can appear multiple times setting "</span></div>
<div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  << <span class="stringliteral">"args on and off,\n"</span></div>
<div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  << <span class="stringliteral">"as in +trace \"enable this\" -trace \"disable that\".\n"</span></div>
<div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  << <span class="stringliteral">"Option names can be abbreviated to the "</span></div>
<div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  << <span class="stringliteral">"shortest unambiguous prefix.\n\n"</span></div>
<div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  << <span class="stringliteral">"The options are:\n"</span>;</div>
<div class="line"><a name="l00231"></a><span class="lineno"> 231</span>  vector<string> names;</div>
<div class="line"><a name="l00232"></a><span class="lineno"> 232</span>  <span class="comment">// Get all the names of options (they all match the empty string)</span></div>
<div class="line"><a name="l00233"></a><span class="lineno"> 233</span>  flags.<a class="code" href="classCVC3_1_1CLFlags.html#af2ae348c56b88e203f5eade60946d217">countFlags</a>(<span class="stringliteral">""</span>, names);</div>
<div class="line"><a name="l00234"></a><span class="lineno"> 234</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i=0,iend=names.size(); i!=iend; ++i) {</div>
<div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  <span class="keyword">const</span> <a class="code" href="classCVC3_1_1CLFlag.html">CLFlag</a>& f(flags[names[i]]);</div>
<div class="line"><a name="l00236"></a><span class="lineno"> 236</span>  <span class="keywordflow">if</span> (f.<a class="code" href="classCVC3_1_1CLFlag.html#ae86a22aa89529dde24dac8a2bc942798" title="Return true if flag should be displayed in regular help.">display</a>() != followDisplay) <span class="keywordflow">continue</span>;</div>
<div class="line"><a name="l00237"></a><span class="lineno"> 237</span>  <span class="keywordtype">string</span> tpStr; <span class="comment">// Print type of the option</span></div>
<div class="line"><a name="l00238"></a><span class="lineno"> 238</span>  <span class="keywordtype">string</span> pref; <span class="comment">// Print + or - in front of the option</span></div>
<div class="line"><a name="l00239"></a><span class="lineno"> 239</span>  <span class="keywordtype">string</span> name(names[i]); <span class="comment">// Print name and optionally the value</span></div>
<div class="line"><a name="l00240"></a><span class="lineno"> 240</span>  <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683" title="Different types of command line flags.">CLFlagType</a> tp = f.<a class="code" href="classCVC3_1_1CLFlag.html#a5b69bc92a83154afcb2d05973a0bb6a1" title="Return the type of the flag.">getType</a>();</div>
<div class="line"><a name="l00241"></a><span class="lineno"> 241</span>  <span class="keywordflow">switch</span>(tp) {</div>
<div class="line"><a name="l00242"></a><span class="lineno"> 242</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683a0ba368100918bc8a59c7f5f3951381ce">CLFLAG_NULL</a>: tpStr = <span class="stringliteral">"(null)"</span>; <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00243"></a><span class="lineno"> 243</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683a911f121f0f78d0b13aa7a8facc2a6d02">CLFLAG_BOOL</a>:</div>
<div class="line"><a name="l00244"></a><span class="lineno"> 244</span>  tpStr = <span class="stringliteral">"(b)"</span>; pref = (f.<a class="code" href="classCVC3_1_1CLFlag.html#a30fda6cd5b164cb30d9849db45d90773">getBool</a>())? <span class="stringliteral">"+"</span> : <span class="stringliteral">"-"</span>;</div>
<div class="line"><a name="l00245"></a><span class="lineno"> 245</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00246"></a><span class="lineno"> 246</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683a3a164f9a853c7a4741fcc0bd7f0379ed">CLFLAG_INT</a>:</div>
<div class="line"><a name="l00247"></a><span class="lineno"> 247</span>  tpStr = <span class="stringliteral">"(i)"</span>; pref = <span class="stringliteral">"-"</span>; name = name+<span class="stringliteral">" "</span>+<a class="code" href="namespaceCVC3.html#af69618103f1f0f2eadada0796a2a940c">int2string</a>(f.<a class="code" href="classCVC3_1_1CLFlag.html#ae78fbec7197ac89368860d4b2c12138e">getInt</a>());</div>
<div class="line"><a name="l00248"></a><span class="lineno"> 248</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00249"></a><span class="lineno"> 249</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683aa958b88033c4eabb9902aab89bb81dd7">CLFLAG_STRING</a>:</div>
<div class="line"><a name="l00250"></a><span class="lineno"> 250</span>  tpStr = <span class="stringliteral">"(s)"</span>; pref = <span class="stringliteral">"-"</span>; name = name+<span class="stringliteral">" "</span>+f.<a class="code" href="classCVC3_1_1CLFlag.html#a7a291448efc533fe859771d2951e30b8">getString</a>();</div>
<div class="line"><a name="l00251"></a><span class="lineno"> 251</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00252"></a><span class="lineno"> 252</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683a0ab466a578e52835eafc8531da1eb2ae" title="Vector of pair<string, bool>">CLFLAG_STRVEC</a>:</div>
<div class="line"><a name="l00253"></a><span class="lineno"> 253</span>  tpStr = <span class="stringliteral">"(v)"</span>; pref = <span class="stringliteral">"-"</span>; name = name;</div>
<div class="line"><a name="l00254"></a><span class="lineno"> 254</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00255"></a><span class="lineno"> 255</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00256"></a><span class="lineno"> 256</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"printUsage: unknown flag type"</span>);</div>
<div class="line"><a name="l00257"></a><span class="lineno"> 257</span>  }</div>
<div class="line"><a name="l00258"></a><span class="lineno"> 258</span>  cout << <span class="stringliteral">" "</span> << tpStr << <span class="stringliteral">" "</span> << pref << setw(25);</div>
<div class="line"><a name="l00259"></a><span class="lineno"> 259</span>  cout.setf(<a class="code" href="namespaceMiniSat.html#ad93cb56673487974071ed3b75bf4ea83">ios::left</a>);</div>
<div class="line"><a name="l00260"></a><span class="lineno"> 260</span>  cout << name << <span class="stringliteral">" "</span> << f.<a class="code" href="classCVC3_1_1CLFlag.html#a7d495ea7fc3c8801595789136a88c795">getHelp</a>() << <span class="stringliteral">"\n"</span>;</div>
<div class="line"><a name="l00261"></a><span class="lineno"> 261</span>  }</div>
<div class="line"><a name="l00262"></a><span class="lineno"> 262</span>  cout << <a class="code" href="group__ExprStream__Manip.html#ga05b0ea7353ec24fa8e7e272d7a7875d8" title="Print the end-of-line.">endl</a>;</div>
<div class="line"><a name="l00263"></a><span class="lineno"> 263</span> }</div>
<div class="line"><a name="l00264"></a><span class="lineno"> 264</span>  </div>
<div class="line"><a name="l00265"></a><span class="lineno"> 265</span> </div>
<div class="line"><a name="l00266"></a><span class="lineno"><a class="code" href="main_8cpp.html#a02b40230ee387fc210cfd0c48b891604"> 266</a></span> <span class="keywordtype">void</span> <a class="code" href="main_8cpp.html#a02b40230ee387fc210cfd0c48b891604">parse_args</a>(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv, <a class="code" href="classCVC3_1_1CLFlags.html">CLFlags</a> &flags, <span class="keywordtype">string</span>& fileName) {</div>
<div class="line"><a name="l00267"></a><span class="lineno"> 267</span>  <span class="comment">/* skip 0'th argument */</span></div>
<div class="line"><a name="l00268"></a><span class="lineno"> 268</span>  argv++;</div>
<div class="line"><a name="l00269"></a><span class="lineno"> 269</span>  argc--;</div>
<div class="line"><a name="l00270"></a><span class="lineno"> 270</span>  <span class="keywordtype">bool</span> seenFileName(<span class="keyword">false</span>);</div>
<div class="line"><a name="l00271"></a><span class="lineno"> 271</span> </div>
<div class="line"><a name="l00272"></a><span class="lineno"> 272</span>  <span class="keywordflow">for</span>( ; argc > 0; argc--, argv++) {</div>
<div class="line"><a name="l00273"></a><span class="lineno"> 273</span>  <span class="keywordflow">if</span>((*argv)[0] == <span class="charliteral">'-'</span> || (*argv)[0] == <span class="charliteral">'+'</span>) {</div>
<div class="line"><a name="l00274"></a><span class="lineno"> 274</span>  <span class="comment">// A command-line option</span></div>
<div class="line"><a name="l00275"></a><span class="lineno"> 275</span>  vector<string> names;</div>
<div class="line"><a name="l00276"></a><span class="lineno"> 276</span>  <span class="keywordtype">bool</span> val = ((*argv)[0] == <span class="charliteral">'+'</span>);</div>
<div class="line"><a name="l00277"></a><span class="lineno"> 277</span>  <span class="keywordtype">size_t</span> n = flags.<a class="code" href="classCVC3_1_1CLFlags.html#af2ae348c56b88e203f5eade60946d217">countFlags</a>((*argv)+1, names);</div>
<div class="line"><a name="l00278"></a><span class="lineno"> 278</span>  <span class="keywordflow">if</span>(n == 0)</div>
<div class="line"><a name="l00279"></a><span class="lineno"> 279</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1CLException.html">CLException</a>(<span class="keywordtype">string</span>(*argv) + <span class="stringliteral">" does not match any known option"</span>);</div>
<div class="line"><a name="l00280"></a><span class="lineno"> 280</span>  <span class="keywordflow">else</span> <span class="keywordflow">if</span>(n > 1) {</div>
<div class="line"><a name="l00281"></a><span class="lineno"> 281</span>  ostringstream ss;</div>
<div class="line"><a name="l00282"></a><span class="lineno"> 282</span>  ss << *argv << <span class="stringliteral">" is ambiguous. Possible matches are:\n"</span>;</div>
<div class="line"><a name="l00283"></a><span class="lineno"> 283</span>  <span class="keywordflow">for</span>(<span class="keywordtype">size_t</span> i=0,iend=names.size(); i!=iend; ++i) {</div>
<div class="line"><a name="l00284"></a><span class="lineno"> 284</span>  ss << <span class="stringliteral">" "</span> << names[i] << <span class="stringliteral">"\n"</span>;</div>
<div class="line"><a name="l00285"></a><span class="lineno"> 285</span>  }</div>
<div class="line"><a name="l00286"></a><span class="lineno"> 286</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1CLException.html">CLException</a>(ss.str());</div>
<div class="line"><a name="l00287"></a><span class="lineno"> 287</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00288"></a><span class="lineno"> 288</span>  <span class="keywordtype">string</span> name = names[0];</div>
<div class="line"><a name="l00289"></a><span class="lineno"> 289</span>  <span class="keywordflow">if</span>(name == <span class="stringliteral">"no-save-model"</span>) {</div>
<div class="line"><a name="l00290"></a><span class="lineno"> 290</span>  flags.<a class="code" href="classCVC3_1_1CLFlags.html#a20dee56b9b946d73421253eb99e434e3">setFlag</a>(<span class="stringliteral">"internal::userSetNoSaveModel"</span>, <span class="keyword">true</span>);</div>
<div class="line"><a name="l00291"></a><span class="lineno"> 291</span>  }</div>
<div class="line"><a name="l00292"></a><span class="lineno"> 292</span>  <span class="comment">// Single match; process the option</span></div>
<div class="line"><a name="l00293"></a><span class="lineno"> 293</span>  <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683" title="Different types of command line flags.">CLFlagType</a> tp = flags[name].getType();</div>
<div class="line"><a name="l00294"></a><span class="lineno"> 294</span>  <span class="keywordflow">switch</span>(tp) {</div>
<div class="line"><a name="l00295"></a><span class="lineno"> 295</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683a911f121f0f78d0b13aa7a8facc2a6d02">CLFLAG_BOOL</a>: flags.<a class="code" href="classCVC3_1_1CLFlags.html#a20dee56b9b946d73421253eb99e434e3">setFlag</a>(name, val); <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00296"></a><span class="lineno"> 296</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683a3a164f9a853c7a4741fcc0bd7f0379ed">CLFLAG_INT</a>:</div>
<div class="line"><a name="l00297"></a><span class="lineno"> 297</span>  argc--;</div>
<div class="line"><a name="l00298"></a><span class="lineno"> 298</span>  <span class="keywordflow">if</span>(argc <= 0)</div>
<div class="line"><a name="l00299"></a><span class="lineno"> 299</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1CLException.html">CLException</a>(<span class="keywordtype">string</span>(*argv)+<span class="stringliteral">" (-"</span>+name</div>
<div class="line"><a name="l00300"></a><span class="lineno"> 300</span>  +<span class="stringliteral">") expects an integer argument."</span>);</div>
<div class="line"><a name="l00301"></a><span class="lineno"> 301</span>  argv++;</div>
<div class="line"><a name="l00302"></a><span class="lineno"> 302</span>  <span class="comment">// FIXME: test for *argv being an integer string</span></div>
<div class="line"><a name="l00303"></a><span class="lineno"> 303</span>  flags.<a class="code" href="classCVC3_1_1CLFlags.html#a20dee56b9b946d73421253eb99e434e3">setFlag</a>(name, atoi(*argv));</div>
<div class="line"><a name="l00304"></a><span class="lineno"> 304</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00305"></a><span class="lineno"> 305</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683aa958b88033c4eabb9902aab89bb81dd7">CLFLAG_STRING</a>:</div>
<div class="line"><a name="l00306"></a><span class="lineno"> 306</span>  argc--;</div>
<div class="line"><a name="l00307"></a><span class="lineno"> 307</span>  <span class="keywordflow">if</span>(argc <= 0)</div>
<div class="line"><a name="l00308"></a><span class="lineno"> 308</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1CLException.html">CLException</a>(<span class="keywordtype">string</span>(*argv)+<span class="stringliteral">" (-"</span>+name</div>
<div class="line"><a name="l00309"></a><span class="lineno"> 309</span>  +<span class="stringliteral">") expects a string argument."</span>);</div>
<div class="line"><a name="l00310"></a><span class="lineno"> 310</span>  argv++;</div>
<div class="line"><a name="l00311"></a><span class="lineno"> 311</span>  flags.<a class="code" href="classCVC3_1_1CLFlags.html#a20dee56b9b946d73421253eb99e434e3">setFlag</a>(name, *argv);</div>
<div class="line"><a name="l00312"></a><span class="lineno"> 312</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00313"></a><span class="lineno"> 313</span>  <span class="keywordflow">case</span> <a class="code" href="namespaceCVC3.html#ad8e707d3b90ce7dcd048a5b651e0a683a0ab466a578e52835eafc8531da1eb2ae" title="Vector of pair<string, bool>">CLFLAG_STRVEC</a>:</div>
<div class="line"><a name="l00314"></a><span class="lineno"> 314</span>  argc--;</div>
<div class="line"><a name="l00315"></a><span class="lineno"> 315</span>  <span class="keywordflow">if</span>(argc <= 0)</div>
<div class="line"><a name="l00316"></a><span class="lineno"> 316</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1CLException.html">CLException</a>(<span class="keywordtype">string</span>(*argv)+<span class="stringliteral">" (-"</span>+name</div>
<div class="line"><a name="l00317"></a><span class="lineno"> 317</span>  +<span class="stringliteral">") expects a string argument."</span>);</div>
<div class="line"><a name="l00318"></a><span class="lineno"> 318</span>  argv++;</div>
<div class="line"><a name="l00319"></a><span class="lineno"> 319</span>  flags.<a class="code" href="classCVC3_1_1CLFlags.html#a20dee56b9b946d73421253eb99e434e3">setFlag</a>(name, pair<string,bool>(*argv,val));</div>
<div class="line"><a name="l00320"></a><span class="lineno"> 320</span>  <span class="keywordflow">break</span>;</div>
<div class="line"><a name="l00321"></a><span class="lineno"> 321</span>  <span class="keywordflow">default</span>:</div>
<div class="line"><a name="l00322"></a><span class="lineno"> 322</span>  <a class="code" href="debug_8h.html#a40dac3bdb2166ffc852ee8b1489d2b56">DebugAssert</a>(<span class="keyword">false</span>, <span class="stringliteral">"parse_args: Bad flag type: "</span>+<a class="code" href="namespaceCVC3.html#af69618103f1f0f2eadada0796a2a940c">int2string</a>(tp));</div>
<div class="line"><a name="l00323"></a><span class="lineno"> 323</span>  }</div>
<div class="line"><a name="l00324"></a><span class="lineno"> 324</span>  }</div>
<div class="line"><a name="l00325"></a><span class="lineno"> 325</span>  } <span class="keywordflow">else</span> <span class="keywordflow">if</span>(seenFileName) {</div>
<div class="line"><a name="l00326"></a><span class="lineno"> 326</span>  <span class="keywordflow">throw</span> <a class="code" href="classCVC3_1_1CLException.html">CLException</a>(<span class="stringliteral">"More than one file name given: "</span>+fileName</div>
<div class="line"><a name="l00327"></a><span class="lineno"> 327</span>  +<span class="stringliteral">" and "</span>+<span class="keywordtype">string</span>(*argv));</div>
<div class="line"><a name="l00328"></a><span class="lineno"> 328</span>  } <span class="keywordflow">else</span> {</div>
<div class="line"><a name="l00329"></a><span class="lineno"> 329</span>  fileName = string(*argv);</div>
<div class="line"><a name="l00330"></a><span class="lineno"> 330</span>  seenFileName = <span class="keyword">true</span>;</div>
<div class="line"><a name="l00331"></a><span class="lineno"> 331</span>  }</div>
<div class="line"><a name="l00332"></a><span class="lineno"> 332</span>  }</div>
<div class="line"><a name="l00333"></a><span class="lineno"> 333</span> }</div>
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