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<a href="solver_2detail_2Resolver_8h.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">/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 4 -*- */</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment">/* Resolver.h</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> *</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * Copyright (C) 2000-2002 Ximian, Inc.</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * Copyright (C) 2005 SUSE Linux Products GmbH</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> *</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * This program is free software; you can redistribute it and/or</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> * modify it under the terms of the GNU General Public License,</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * version 2, as published by the Free Software Foundation.</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, but</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * 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 GNU</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * 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</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="comment"> * 02111-1307, USA.</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">#ifndef ZYPP_SOLVER_DETAIL_RESOLVER_H</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#define ZYPP_SOLVER_DETAIL_RESOLVER_H</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span> <span class="preprocessor">#ifndef ZYPP_USE_RESOLVER_INTERNALS</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#error Do not directly include this file!</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span> </div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <iosfwd></span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <string></span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <list></span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <map></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">#include "<a class="code" href="ResPool_8h.html">zypp/ResPool.h</a>"</span></div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span> <span class="preprocessor">#include "<a class="code" href="TriBool_8h.html">zypp/TriBool.h</a>"</span></div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#include "<a class="code" href="SerialNumber_8h.html">zypp/base/SerialNumber.h</a>"</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor">#include "<a class="code" href="NonCopyable_8h.html">zypp/base/NonCopyable.h</a>"</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> <span class="preprocessor">#include "<a class="code" href="ProblemTypes_8h.html">zypp/ProblemTypes.h</a>"</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#include "<a class="code" href="ResolverProblem_8h.html">zypp/ResolverProblem.h</a>"</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="preprocessor">#include "<a class="code" href="ProblemSolution_8h.html">zypp/ProblemSolution.h</a>"</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include "<a class="code" href="Capabilities_8h.html">zypp/Capabilities.h</a>"</span></div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="preprocessor">#include "<a class="code" href="Capability_8h.html">zypp/Capability.h</a>"</span></div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span> </div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> <span class="keyword">namespace </span><a class="code" href="namespacezypp.html">zypp</a></div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span> {</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>  <span class="keyword">namespace </span>sat</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>  <span class="keyword">class </span>Transaction;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  }</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  <span class="keyword">namespace </span>solver</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  {</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>  <span class="keyword">namespace </span>detail</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  {</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keyword">class </span>SATResolver;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  <span class="keyword">typedef</span> std::list<PoolItem> PoolItemList;</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>  <span class="keyword">typedef</span> std::set<PoolItem> PoolItemSet;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span> <span class="comment">//</span></div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span> <span class="comment">// CLASS NAME : Resolver</span></div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> <span class="comment"></span><span class="keyword">class </span>Resolver : <span class="keyword">private</span> <a class="code" href="namespacezypp_1_1base.html#a3a6dcdb2e24ab74d95eb8a117f429af1">base::NonCopyable</a></div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span> {</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>  <span class="keyword">typedef</span> std::multimap<PoolItem,ItemCapKind> ItemCapKindMap;</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keyword">private</span>:</div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  ResPool _pool;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  SATResolver *_satResolver;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  SerialNumberWatcher _poolchanged;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span> </div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <a class="code" href="namespacezypp.html#a139c4625424aea2db640fc481745eaac">CapabilitySet</a> _extra_requires;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <a class="code" href="namespacezypp.html#a139c4625424aea2db640fc481745eaac">CapabilitySet</a> _extra_conflicts;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  std::set<Repository> _upgradeRepos;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span> </div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="comment">// Regard dependencies of the item weak onl</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  PoolItemList _addWeak;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordtype">bool</span> _upgradeMode; <span class="comment">// Resolver has been called with doUpgrade</span></div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  <span class="keywordtype">bool</span> _updateMode; <span class="comment">// Resolver has been called with doUpdate</span></div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordtype">bool</span> _verifying; <span class="comment">// The system will be checked</span></div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  <span class="keywordtype">bool</span> _onlyRequires; <span class="comment">// do install required resolvables only</span></div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="comment">// no recommended resolvables, language</span></div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="comment">// packages, hardware packages (modalias)</span></div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordtype">bool</span> _solveSrcPackages; <span class="comment">// whether to generate solver jobs for selected source packges.</span></div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <span class="keywordtype">bool</span> _cleandepsOnRemove; <span class="comment">// whether removing a package should also remove no longer needed requirements</span></div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span> </div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordtype">bool</span> _ignoreAlreadyRecommended; <span class="comment">//ignore recommended packages that have already been recommended by the installed packages</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  ResolverNamespaces _inr; <span class="comment">// Try to re-evaluate recommendations for these namespaces</span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span> <span class="comment"></span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="comment">// Additional QueueItems which has to be regarded by the solver</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="comment">// This will be used e.g. by solution actions</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acd050d9f81f61991cd3c7e6aae951a00">solver::detail::SolverQueueItemList</a> _removed_queue_items;</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acd050d9f81f61991cd3c7e6aae951a00">solver::detail::SolverQueueItemList</a> _added_queue_items;</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span> </div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="comment">// Additional information about the solverrun</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  ItemCapKindMap _isInstalledBy;</div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  ItemCapKindMap _installs;</div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  ItemCapKindMap _satifiedByInstalled;</div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  ItemCapKindMap _installedSatisfied;</div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span> </div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <span class="comment">// helpers</span></div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordtype">void</span> collectResolverInfo();</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span> </div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <span class="comment">// Unmaintained packages which does not fit to the updated system</span></div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="comment">// (broken dependencies) will be deleted.</span></div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <span class="comment">// returns true if solving was successful</span></div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  <span class="keywordtype">bool</span> checkUnmaintainedItems ();</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span> </div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordtype">void</span> solverInit();</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span> </div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">public</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>  Resolver( <span class="keyword">const</span> ResPool & pool );</div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <span class="keyword">virtual</span> ~Resolver();</div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span> </div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="comment">// ---------------------------------- I/O</span></div><div class="line"><a name="l00128"></a><span class="lineno"> 128</span> </div><div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  std::ostream & <a class="code" href="namespacezypp.html#acc4e6b47de95ae8a6c80cfa2ea44be4e">dumpOn</a>( std::ostream & <a class="code" href="namespacestr.html">str</a> ) <span class="keyword">const</span>;</div><div class="line"><a name="l00130"></a><span class="lineno"> 130</span> </div><div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <span class="keyword">friend</span> std::ostream& <a class="code" href="namespacezypp_1_1solver_1_1detail.html#a92495f04ab13d1763e968b67c8c4ab98">operator<<</a>( std::ostream& <a class="code" href="namespacestr.html">str</a>, <span class="keyword">const</span> Resolver & obj )</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  { <span class="keywordflow">return</span> obj.dumpOn (<a class="code" href="namespacestr.html">str</a>); }</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span> </div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="comment">// ---------------------------------- methods</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>  ResPool pool() <span class="keyword">const</span>;</div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordtype">void</span> setPool( <span class="keyword">const</span> ResPool & pool ) { _pool = pool; }</div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keywordtype">void</span> addUpgradeRepo( Repository repo_r ) { <span class="keywordflow">if</span> ( repo_r && ! repo_r.isSystemRepo() ) _upgradeRepos.insert( repo_r ); }</div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  <span class="keywordtype">bool</span> upgradingRepo( Repository repo_r )<span class="keyword"> const </span>{ <span class="keywordflow">return</span>( _upgradeRepos.find( repo_r ) != _upgradeRepos.end() ); }</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  <span class="keywordtype">void</span> removeUpgradeRepo( Repository repo_r ) { _upgradeRepos.erase( repo_r ); }</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="keywordtype">void</span> removeUpgradeRepos() { _upgradeRepos.clear(); }</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  <span class="keyword">const</span> std::set<Repository> & upgradeRepos()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _upgradeRepos; }</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span> </div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  <span class="keywordtype">void</span> addExtraRequire( <span class="keyword">const</span> Capability & capability );</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  <span class="keywordtype">void</span> removeExtraRequire( <span class="keyword">const</span> Capability & capability );</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  <span class="keywordtype">void</span> addExtraConflict( <span class="keyword">const</span> Capability & capability );</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  <span class="keywordtype">void</span> removeExtraConflict( <span class="keyword">const</span> Capability & capability );</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span> </div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <span class="keywordtype">void</span> removeQueueItem( SolverQueueItem_Ptr item );</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  <span class="keywordtype">void</span> addQueueItem( SolverQueueItem_Ptr item );</div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="namespacezypp.html#a139c4625424aea2db640fc481745eaac">CapabilitySet</a> extraRequires()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _extra_requires; }</div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="namespacezypp.html#a139c4625424aea2db640fc481745eaac">CapabilitySet</a> extraConflicts()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _extra_conflicts; }</div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span> </div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  <span class="keywordtype">void</span> addWeak( <span class="keyword">const</span> PoolItem & item );</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="keywordtype">bool</span> verifySystem();</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordtype">bool</span> resolvePool();</div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordtype">bool</span> resolveQueue( <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acd050d9f81f61991cd3c7e6aae951a00">SolverQueueItemList</a> & queue );</div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  <span class="keywordtype">void</span> doUpdate();</div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span> </div><div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordtype">bool</span> doUpgrade();</div><div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  PoolItemList problematicUpdateItems() <span class="keyword">const</span>;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordtype">bool</span> ignoreAlreadyRecommended()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _ignoreAlreadyRecommended; }</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  <span class="keywordtype">void</span> setIgnoreAlreadyRecommended( <span class="keywordtype">bool</span> yesno_r ) { _ignoreAlreadyRecommended = yesno_r; }</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span> </div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>  ResolverNamespaces inr()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _inr; }</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordtype">void</span> setInr( ResolverNamespaces namespaces_r ) { _inr = namespaces_r; }</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>  <span class="keywordtype">bool</span> onlyRequires ()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _onlyRequires; }</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordtype">void</span> setOnlyRequires( <a class="code" href="group__BOOST.html#gad228c7343f60318e4c045a2ae77e9c39">TriBool</a> state_r );</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span> </div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordtype">bool</span> isUpgradeMode()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _upgradeMode; }<span class="comment">// Resolver has been called with doUpgrade</span></div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  <span class="keywordtype">void</span> setUpgradeMode( <span class="keywordtype">bool</span> yesno_r ) { _upgradeMode = yesno_r; }</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span> </div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  <span class="keywordtype">bool</span> isUpdateMode()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _updateMode; } <span class="comment">// Resolver has been called with doUpdate</span></div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  <span class="keywordtype">void</span> setUpdateMode( <span class="keywordtype">bool</span> yesno_r ) { _updateMode = yesno_r; }</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span> </div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  <span class="keywordtype">bool</span> isVerifyingMode()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _verifying; } <span class="comment">// The system will be checked</span></div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>  <span class="keywordtype">void</span> setVerifyingMode( <a class="code" href="group__BOOST.html#gad228c7343f60318e4c045a2ae77e9c39">TriBool</a> state_r ) { _verifying = indeterminate(state_r) ? false : <a class="code" href="classbool.html">bool</a>(state_r); }</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span> </div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  <span class="keywordtype">bool</span> solveSrcPackages()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _solveSrcPackages; }</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>  <span class="keywordtype">void</span> setSolveSrcPackages( <a class="code" href="group__BOOST.html#gad228c7343f60318e4c045a2ae77e9c39">TriBool</a> state_r ) { _solveSrcPackages = indeterminate(state_r) ? false : <a class="code" href="classbool.html">bool</a>(state_r); }</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span> </div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  <span class="keywordtype">bool</span> cleandepsOnRemove()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _cleandepsOnRemove; }</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>  <span class="keywordtype">void</span> setCleandepsOnRemove( <a class="code" href="group__BOOST.html#gad228c7343f60318e4c045a2ae77e9c39">TriBool</a> state_r );</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span> </div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span> <span class="preprocessor">#define ZOLV_FLAG_TRIBOOL( ZSETTER, ZGETTER ) \</span></div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span> <span class="preprocessor"> void ZSETTER( TriBool state_r ); \</span></div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span> <span class="preprocessor"> bool ZGETTER() const; \</span></div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span> <span class="preprocessor"></span></div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acc933b5581a7bfd1064966ae2a3ee380">ZOLV_FLAG_TRIBOOL</a>( setForceResolve, forceResolve )</div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acc933b5581a7bfd1064966ae2a3ee380">ZOLV_FLAG_TRIBOOL</a>( setAllowDowngrade, allowDowngrade )</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acc933b5581a7bfd1064966ae2a3ee380">ZOLV_FLAG_TRIBOOL</a>( setAllowNameChange, allowNameChange )</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acc933b5581a7bfd1064966ae2a3ee380">ZOLV_FLAG_TRIBOOL</a>( setAllowArchChange, allowArchChange )</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acc933b5581a7bfd1064966ae2a3ee380">ZOLV_FLAG_TRIBOOL</a>( setAllowVendorChange, <a class="code" href="namespacezypp_1_1solver_1_1detail.html#a913c2b3d54841d8410b6b2469b0197a6">allowVendorChange</a> )</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span> </div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acc933b5581a7bfd1064966ae2a3ee380">ZOLV_FLAG_TRIBOOL</a>( dupSetAllowDowngrade, <a class="code" href="namespacezypp_1_1solver_1_1detail.html#a08b43b15601154a6758b0a5b925b4944">dupAllowDowngrade</a> )</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acc933b5581a7bfd1064966ae2a3ee380">ZOLV_FLAG_TRIBOOL</a>( dupSetAllowNameChange, <a class="code" href="namespacezypp_1_1solver_1_1detail.html#a7009dd1e1a28f65a47cd7942fa9b8b9b">dupAllowNameChange</a> )</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acc933b5581a7bfd1064966ae2a3ee380">ZOLV_FLAG_TRIBOOL</a>( dupSetAllowArchChange, <a class="code" href="namespacezypp_1_1solver_1_1detail.html#a2400a4a64f519d4202c510923a7a3754">dupAllowArchChange</a> )</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#acc933b5581a7bfd1064966ae2a3ee380">ZOLV_FLAG_TRIBOOL</a>( dupSetAllowVendorChange, <a class="code" href="namespacezypp_1_1solver_1_1detail.html#a6964445a922a277a78a5cc916f3bade9">dupAllowVendorChange</a> )</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span> </div><div class="line"><a name="l00209"></a><span class="lineno"> 209</span> <span class="preprocessor">#undef ZOLV_FLAG_TRIBOOL</span></div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span> </div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>  <a class="code" href="namespacezypp.html#a9df8818d25d13079c9af5dda11fd7072">ResolverProblemList</a> problems() <span class="keyword">const</span>;</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>  <span class="keywordtype">void</span> applySolutions( <span class="keyword">const</span> <a class="code" href="namespacezypp.html#af6f748c10ae9f94534b7bc7ac0c9ba2a">ProblemSolutionList</a> & solutions );</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>  <span class="keywordtype">bool</span> applySolution( <span class="keyword">const</span> ProblemSolution & solution );</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>  <span class="comment">// Return the Transaction computed by the last solver run.</span></div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>  sat::Transaction getTransaction();</div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span> </div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  <span class="comment">// reset all SOLVER transaction in pool</span></div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  <span class="keywordtype">void</span> undo();</div><div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div><div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keywordtype">void</span> reset( <span class="keywordtype">bool</span> keepExtras = <span class="keyword">false</span> );</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  <span class="comment">// Get more information about the solverrun</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>  <span class="comment">// Which item will be installed by another item or triggers an item for</span></div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>  <span class="comment">// installation</span></div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#a72659faeb6855786b296abeeefc8d72d">ItemCapKindList</a> isInstalledBy( <span class="keyword">const</span> PoolItem & item );</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#a72659faeb6855786b296abeeefc8d72d">ItemCapKindList</a> installs( <span class="keyword">const</span> PoolItem & item );</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#a72659faeb6855786b296abeeefc8d72d">ItemCapKindList</a> satifiedByInstalled (<span class="keyword">const</span> PoolItem & item );</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>  <a class="code" href="namespacezypp_1_1solver_1_1detail.html#a72659faeb6855786b296abeeefc8d72d">ItemCapKindList</a> installedSatisfied( <span class="keyword">const</span> PoolItem & item );</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span> };</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span> </div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>  };<span class="comment">// namespace detail</span></div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span> <span class="comment"></span> };<span class="comment">// namespace solver</span></div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span> <span class="comment"></span>};<span class="comment">// namespace zypp</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span> <span class="comment"></span><span class="preprocessor">#endif // ZYPP_USE_RESOLVER_INTERNALS</span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span> <span class="preprocessor">#endif // ZYPP_SOLVER_DETAIL_RESOLVER_H</span></div><div class="ttc" id="TriBool_8h_html"><div class="ttname"><a href="TriBool_8h.html">TriBool.h</a></div></div>
<div class="ttc" id="namespacezypp_html_af6f748c10ae9f94534b7bc7ac0c9ba2a"><div class="ttname"><a href="namespacezypp.html#af6f748c10ae9f94534b7bc7ac0c9ba2a">zypp::ProblemSolutionList</a></div><div class="ttdeci">std::list< ProblemSolution_Ptr > ProblemSolutionList</div><div class="ttdef"><b>Definition:</b> <a href="ProblemTypes_8h_source.html#l00043">ProblemTypes.h:43</a></div></div>
<div class="ttc" id="ProblemSolution_8h_html"><div class="ttname"><a href="ProblemSolution_8h.html">ProblemSolution.h</a></div></div>
<div class="ttc" id="NonCopyable_8h_html"><div class="ttname"><a href="NonCopyable_8h.html">NonCopyable.h</a></div></div>
<div class="ttc" id="ProblemTypes_8h_html"><div class="ttname"><a href="ProblemTypes_8h.html">ProblemTypes.h</a></div></div>
<div class="ttc" id="ResolverProblem_8h_html"><div class="ttname"><a href="ResolverProblem_8h.html">ResolverProblem.h</a></div></div>
<div class="ttc" id="namespacestr_html"><div class="ttname"><a href="namespacestr.html">str</a></div><div class="ttdoc">String related utilities and Regular expression matching.</div></div>
<div class="ttc" id="namespacezypp_1_1solver_1_1detail_html_a7009dd1e1a28f65a47cd7942fa9b8b9b"><div class="ttname"><a href="namespacezypp_1_1solver_1_1detail.html#a7009dd1e1a28f65a47cd7942fa9b8b9b">zypp::solver::detail::dupAllowNameChange</a></div><div class="ttdeci">dupAllowNameChange</div><div class="ttdef"><b>Definition:</b> <a href="solver_2detail_2Resolver_8cc_source.html#l00128">Resolver.cc:128</a></div></div>
<div class="ttc" id="namespacezypp_1_1solver_1_1detail_html_acd050d9f81f61991cd3c7e6aae951a00"><div class="ttname"><a href="namespacezypp_1_1solver_1_1detail.html#acd050d9f81f61991cd3c7e6aae951a00">zypp::solver::detail::SolverQueueItemList</a></div><div class="ttdeci">std::list< SolverQueueItem_Ptr > SolverQueueItemList</div><div class="ttdef"><b>Definition:</b> <a href="Types_8h_source.html#l00045">Types.h:45</a></div></div>
<div class="ttc" id="namespacezypp_1_1solver_1_1detail_html_a2400a4a64f519d4202c510923a7a3754"><div class="ttname"><a href="namespacezypp_1_1solver_1_1detail.html#a2400a4a64f519d4202c510923a7a3754">zypp::solver::detail::dupAllowArchChange</a></div><div class="ttdeci">dupAllowArchChange</div><div class="ttdef"><b>Definition:</b> <a href="solver_2detail_2Resolver_8cc_source.html#l00129">Resolver.cc:129</a></div></div>
<div class="ttc" id="ResPool_8h_html"><div class="ttname"><a href="ResPool_8h.html">ResPool.h</a></div></div>
<div class="ttc" id="group__BOOST_html_gad228c7343f60318e4c045a2ae77e9c39"><div class="ttname"><a href="group__BOOST.html#gad228c7343f60318e4c045a2ae77e9c39">zypp::TriBool</a></div><div class="ttdeci">boost::logic::tribool TriBool</div><div class="ttdoc">3-state boolean logic (true, false and indeterminate).</div><div class="ttdef"><b>Definition:</b> <a href="String_8h_source.html#l00030">String.h:30</a></div></div>
<div class="ttc" id="namespacezypp_1_1solver_1_1detail_html_a6964445a922a277a78a5cc916f3bade9"><div class="ttname"><a href="namespacezypp_1_1solver_1_1detail.html#a6964445a922a277a78a5cc916f3bade9">zypp::solver::detail::dupAllowVendorChange</a></div><div class="ttdeci">dupAllowVendorChange</div><div class="ttdef"><b>Definition:</b> <a href="solver_2detail_2Resolver_8cc_source.html#l00130">Resolver.cc:130</a></div></div>
<div class="ttc" id="namespacezypp_1_1base_html_a3a6dcdb2e24ab74d95eb8a117f429af1"><div class="ttname"><a href="namespacezypp_1_1base.html#a3a6dcdb2e24ab74d95eb8a117f429af1">zypp::base::NonCopyable</a></div><div class="ttdeci">boost::noncopyable NonCopyable</div><div class="ttdoc">Ensure derived classes cannot be copied.</div><div class="ttdef"><b>Definition:</b> <a href="NonCopyable_8h_source.html#l00026">NonCopyable.h:26</a></div></div>
<div class="ttc" id="namespacezypp_html_a9df8818d25d13079c9af5dda11fd7072"><div class="ttname"><a href="namespacezypp.html#a9df8818d25d13079c9af5dda11fd7072">zypp::ResolverProblemList</a></div><div class="ttdeci">std::list< ResolverProblem_Ptr > ResolverProblemList</div><div class="ttdef"><b>Definition:</b> <a href="ProblemTypes_8h_source.html#l00046">ProblemTypes.h:46</a></div></div>
<div class="ttc" id="namespacezypp_1_1solver_1_1detail_html_a92495f04ab13d1763e968b67c8c4ab98"><div class="ttname"><a href="namespacezypp_1_1solver_1_1detail.html#a92495f04ab13d1763e968b67c8c4ab98">zypp::solver::detail::operator<<</a></div><div class="ttdeci">ostream & operator<<(ostream &os, const SolutionActionList &actionlist)</div><div class="ttdef"><b>Definition:</b> <a href="SolutionAction_8cc_source.html#l00080">SolutionAction.cc:80</a></div></div>
<div class="ttc" id="namespacezypp_html_acc4e6b47de95ae8a6c80cfa2ea44be4e"><div class="ttname"><a href="namespacezypp.html#acc4e6b47de95ae8a6c80cfa2ea44be4e">zypp::dumpOn</a></div><div class="ttdeci">std::ostream & dumpOn(std::ostream &str, const Capability &obj)</div><div class="ttdef"><b>Definition:</b> <a href="Capability_8cc_source.html#l00444">Capability.cc:444</a></div></div>
<div class="ttc" id="SerialNumber_8h_html"><div class="ttname"><a href="SerialNumber_8h.html">SerialNumber.h</a></div></div>
<div class="ttc" id="Capability_8h_html"><div class="ttname"><a href="Capability_8h.html">Capability.h</a></div></div>
<div class="ttc" id="namespacezypp_html_a139c4625424aea2db640fc481745eaac"><div class="ttname"><a href="namespacezypp.html#a139c4625424aea2db640fc481745eaac">zypp::CapabilitySet</a></div><div class="ttdeci">std::unordered_set< Capability > CapabilitySet</div><div class="ttdef"><b>Definition:</b> <a href="Capability_8h_source.html#l00033">Capability.h:33</a></div></div>
<div class="ttc" id="namespacezypp_1_1solver_1_1detail_html_a72659faeb6855786b296abeeefc8d72d"><div class="ttname"><a href="namespacezypp_1_1solver_1_1detail.html#a72659faeb6855786b296abeeefc8d72d">zypp::solver::detail::ItemCapKindList</a></div><div class="ttdeci">std::list< ItemCapKind > ItemCapKindList</div><div class="ttdef"><b>Definition:</b> <a href="Types_8h_source.html#l00041">Types.h:41</a></div></div>
<div class="ttc" id="namespacezypp_1_1solver_1_1detail_html_acc933b5581a7bfd1064966ae2a3ee380"><div class="ttname"><a href="namespacezypp_1_1solver_1_1detail.html#acc933b5581a7bfd1064966ae2a3ee380">zypp::solver::detail::ZOLV_FLAG_TRIBOOL</a></div><div class="ttdeci">ZOLV_FLAG_TRIBOOL(setAllowNameChange, allowNameChange, _allownamechange, true) ZOLV_FLAG_TRIBOOL(setAllowVendorChange</div></div>
<div class="ttc" id="classbool_html"><div class="ttname"><a href="classbool.html">bool</a></div></div>
<div class="ttc" id="namespacezypp_1_1solver_1_1detail_html_a08b43b15601154a6758b0a5b925b4944"><div class="ttname"><a href="namespacezypp_1_1solver_1_1detail.html#a08b43b15601154a6758b0a5b925b4944">zypp::solver::detail::dupAllowDowngrade</a></div><div class="ttdeci">dupAllowDowngrade</div><div class="ttdef"><b>Definition:</b> <a href="solver_2detail_2Resolver_8cc_source.html#l00127">Resolver.cc:127</a></div></div>
<div class="ttc" id="namespacezypp_html"><div class="ttname"><a href="namespacezypp.html">zypp</a></div><div class="ttdoc">Easy-to use interface to the ZYPP dependency resolver.</div><div class="ttdef"><b>Definition:</b> <a href="CodePitfalls_8doc_source.html#l00001">CodePitfalls.doc:1</a></div></div>
<div class="ttc" id="Capabilities_8h_html"><div class="ttname"><a href="Capabilities_8h.html">Capabilities.h</a></div></div>
<div class="ttc" id="namespacezypp_1_1solver_1_1detail_html_a913c2b3d54841d8410b6b2469b0197a6"><div class="ttname"><a href="namespacezypp_1_1solver_1_1detail.html#a913c2b3d54841d8410b6b2469b0197a6">zypp::solver::detail::allowVendorChange</a></div><div class="ttdeci">allowVendorChange</div><div class="ttdef"><b>Definition:</b> <a href="solver_2detail_2Resolver_8cc_source.html#l00125">Resolver.cc:125</a></div></div>
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