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| <a href="_hunspell_stemmer_8cs.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/*</span></div> |
| <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> * Licensed to the Apache Software Foundation (ASF) under one or more</span></div> |
| <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * contributor license agreements. See the NOTICE file distributed with</span></div> |
| <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * this work for additional information regarding copyright ownership.</span></div> |
| <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> * The ASF licenses this file to You under the Apache License, Version 2.0</span></div> |
| <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * (the "License"); you may not use this file except in compliance with</span></div> |
| <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> * the License. You may obtain a copy of the License at</span></div> |
| <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <span class="comment"> *</span></div> |
| <div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment"> * http://www.apache.org/licenses/LICENSE-2.0</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"> * Unless required by applicable law or agreed to in writing, software</span></div> |
| <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> * distributed under the License is distributed on an "AS IS" BASIS,</span></div> |
| <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.</span></div> |
| <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> * See the License for the specific language governing permissions and</span></div> |
| <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * limitations under the License.</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> </div> |
| <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keyword">using</span> System;</div> |
| <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="keyword">using</span> System.Collections.Generic;</div> |
| <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="keyword">using</span> System.Linq;</div> |
| <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="keyword">using</span> System.Text;</div> |
| <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> </div> |
| <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="keyword">namespace </span>Lucene.Net.Analysis.Hunspell {</div> |
| <div class="line"><a name="l00030"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stemmer.html"> 30</a></span>  <span class="keyword">public</span> <span class="keyword">class </span><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stemmer.html" title="HunspellStemmer uses the affix rules declared in the HunspellDictionary to generate one or more stems...">HunspellStemmer</a> {</div> |
| <div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <span class="keyword">private</span> <span class="keyword">static</span> Int32 RECURSION_CAP = 2;</div> |
| <div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keyword">private</span> readonly <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_dictionary.html">HunspellDictionary</a> _dictionary;</div> |
| <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> </div> |
| <div class="line"><a name="l00039"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stemmer.html#a40480f43d093abbf24fb50dce538f91b"> 39</a></span>  <span class="keyword">public</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stemmer.html#a40480f43d093abbf24fb50dce538f91b" title="Constructs a new HunspellStemmer which will use the provided HunspellDictionary to create its stems...">HunspellStemmer</a>(<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_dictionary.html">HunspellDictionary</a> dictionary) {</div> |
| <div class="line"><a name="l00040"></a><span class="lineno"> 40</span>  <span class="keywordflow">if</span> (dictionary == null) <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(<span class="stringliteral">"dictionary"</span>);</div> |
| <div class="line"><a name="l00041"></a><span class="lineno"> 41</span>  _dictionary = dictionary;</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="l00049"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stemmer.html#a3e1205d074c2dcf0f31e77587d8584a6"> 49</a></span>  <span class="keyword">public</span> IEnumerable<HunspellStem> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stemmer.html#a3e1205d074c2dcf0f31e77587d8584a6" title="Find the stem(s) of the provided word. ">Stem</a>(String word) {</div> |
| <div class="line"><a name="l00050"></a><span class="lineno"> 50</span>  <span class="keywordflow">if</span> (word == null) <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(<span class="stringliteral">"word"</span>);</div> |
| <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div> |
| <div class="line"><a name="l00052"></a><span class="lineno"> 52</span>  var stems = <span class="keyword">new</span> List<HunspellStem>();</div> |
| <div class="line"><a name="l00053"></a><span class="lineno"> 53</span>  <span class="keywordflow">if</span> (_dictionary.LookupWord(word) != null)</div> |
| <div class="line"><a name="l00054"></a><span class="lineno"> 54</span>  stems.Add(<span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stem.html">HunspellStem</a>(word));</div> |
| <div class="line"><a name="l00055"></a><span class="lineno"> 55</span> </div> |
| <div class="line"><a name="l00056"></a><span class="lineno"> 56</span>  stems.AddRange(Stem(word, null, 0));</div> |
| <div class="line"><a name="l00057"></a><span class="lineno"> 57</span>  <span class="keywordflow">return</span> stems;</div> |
| <div class="line"><a name="l00058"></a><span class="lineno"> 58</span>  }</div> |
| <div class="line"><a name="l00059"></a><span class="lineno"> 59</span> </div> |
| <div class="line"><a name="l00065"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stemmer.html#aae482e8098f02343bae9cd37987db8bb"> 65</a></span>  <span class="keyword">public</span> IEnumerable<HunspellStem> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stemmer.html#aae482e8098f02343bae9cd37987db8bb" title="Find the unique stem(s) of the provided word. ">UniqueStems</a>(String word) {</div> |
| <div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  <span class="keywordflow">if</span> (word == null) <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(<span class="stringliteral">"word"</span>);</div> |
| <div class="line"><a name="l00067"></a><span class="lineno"> 67</span> </div> |
| <div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  var stems = <span class="keyword">new</span> List<HunspellStem>();</div> |
| <div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  var terms = <span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_char_array_set.html" title="A simple class that stores Strings as char[]'s in a hash table. Note that this is not a general purpo...">CharArraySet</a>(8, <span class="keyword">false</span>);</div> |
| <div class="line"><a name="l00070"></a><span class="lineno"> 70</span>  <span class="keywordflow">if</span> (_dictionary.LookupWord(word) != null) {</div> |
| <div class="line"><a name="l00071"></a><span class="lineno"> 71</span>  stems.Add(<span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stem.html">HunspellStem</a>(word));</div> |
| <div class="line"><a name="l00072"></a><span class="lineno"> 72</span>  terms.Add(word);</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> </div> |
| <div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  var otherStems = Stem(word, null, 0);</div> |
| <div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">foreach</span> (var s <span class="keywordflow">in</span> otherStems) {</div> |
| <div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  <span class="keywordflow">if</span> (!terms.Contains(s.Stem)) {</div> |
| <div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  stems.Add(s);</div> |
| <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  terms.Add(s.Stem);</div> |
| <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  }</div> |
| <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  }</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="keywordflow">return</span> stems;</div> |
| <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  }</div> |
| <div class="line"><a name="l00085"></a><span class="lineno"> 85</span> </div> |
| <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">private</span> IEnumerable<HunspellStem> Stem(String word, Char[] flags, Int32 recursionDepth) {</div> |
| <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  <span class="keywordflow">if</span> (word == null) <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(<span class="stringliteral">"word"</span>);</div> |
| <div class="line"><a name="l00095"></a><span class="lineno"> 95</span> </div> |
| <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  var stems = <span class="keyword">new</span> List<HunspellStem>();</div> |
| <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  var chars = word.ToCharArray();</div> |
| <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  var length = word.Length;</div> |
| <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div> |
| <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keywordflow">for</span> (var i = 0; i < length; i++) {</div> |
| <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  var suffixes = _dictionary.LookupSuffix(chars, i, length - i);</div> |
| <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <span class="keywordflow">if</span> (suffixes != null) {</div> |
| <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <span class="keywordflow">foreach</span> (var suffix <span class="keywordflow">in</span> suffixes) {</div> |
| <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <span class="keywordflow">if</span> (HasCrossCheckedFlag(suffix.Flag, flags)) {</div> |
| <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  var deAffixedLength = length - suffix.Append.Length;</div> |
| <div class="line"><a name="l00106"></a><span class="lineno"> 106</span> </div> |
| <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  <span class="comment">// TODO: can we do this in-place?</span></div> |
| <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  var strippedWord = <span class="keyword">new</span> StringBuilder()</div> |
| <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  .Append(word, 0, deAffixedLength)</div> |
| <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  .Append(suffix.Strip)</div> |
| <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  .ToString();</div> |
| <div class="line"><a name="l00112"></a><span class="lineno"> 112</span> </div> |
| <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  var stemList = ApplyAffix(strippedWord, suffix, recursionDepth);</div> |
| <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  <span class="keywordflow">foreach</span> (var stem <span class="keywordflow">in</span> stemList) {</div> |
| <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  stem.AddSuffix(suffix);</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> </div> |
| <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  stems.AddRange(stemList);</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>  }</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>  }</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>  <span class="keywordflow">for</span> (var i = length - 1; i >= 0; i--) {</div> |
| <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  var prefixes = _dictionary.LookupPrefix(chars, 0, i);</div> |
| <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  <span class="keywordflow">if</span> (prefixes != null) {</div> |
| <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  <span class="keywordflow">foreach</span> (var prefix <span class="keywordflow">in</span> prefixes) {</div> |
| <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  <span class="keywordflow">if</span> (HasCrossCheckedFlag(prefix.Flag, flags)) {</div> |
| <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  var deAffixedStart = prefix.Append.Length;</div> |
| <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  var deAffixedLength = length - deAffixedStart;</div> |
| <div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div> |
| <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  var strippedWord = <span class="keyword">new</span> StringBuilder()</div> |
| <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  .Append(prefix.Strip)</div> |
| <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  .Append(word, deAffixedStart, deAffixedLength)</div> |
| <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  .ToString();</div> |
| <div class="line"><a name="l00136"></a><span class="lineno"> 136</span> </div> |
| <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  var stemList = ApplyAffix(strippedWord, prefix, recursionDepth);</div> |
| <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  <span class="keywordflow">foreach</span> (var stem <span class="keywordflow">in</span> stemList) {</div> |
| <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  stem.AddPrefix(prefix);</div> |
| <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  }</div> |
| <div class="line"><a name="l00141"></a><span class="lineno"> 141</span> </div> |
| <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  stems.AddRange(stemList);</div> |
| <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  }</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>  }</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="keywordflow">return</span> stems;</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> </div> |
| <div class="line"><a name="l00158"></a><span class="lineno"><a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stemmer.html#a6b5874e620f4467e73457e85bc786376"> 158</a></span>  <span class="keyword">public</span> IEnumerable<HunspellStem> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stemmer.html#a6b5874e620f4467e73457e85bc786376" title="Applies the affix rule to the given word, producing a list of stems if any are found. ">ApplyAffix</a>(String strippedWord, <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_affix.html" title="Wrapper class representing a hunspell affix. ">HunspellAffix</a> affix, Int32 recursionDepth) {</div> |
| <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  <span class="keywordflow">if</span> (strippedWord == null) <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(<span class="stringliteral">"strippedWord"</span>);</div> |
| <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <span class="keywordflow">if</span> (affix == null) <span class="keywordflow">throw</span> <span class="keyword">new</span> ArgumentNullException(<span class="stringliteral">"affix"</span>);</div> |
| <div class="line"><a name="l00161"></a><span class="lineno"> 161</span> </div> |
| <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keywordflow">if</span> (!affix.<a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_affix.html#a440aed05ba72305d1ecab808a87c68b8" title="Checks whether the String defined by the provided char array, offset and length, meets the condition ...">CheckCondition</a>(strippedWord)) {</div> |
| <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> List<HunspellStem>();</div> |
| <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div> |
| <div class="line"><a name="l00165"></a><span class="lineno"> 165</span> </div> |
| <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  var words = _dictionary.LookupWord(strippedWord);</div> |
| <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordflow">if</span> (words == null) {</div> |
| <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  <span class="keywordflow">return</span> <span class="keyword">new</span> List<HunspellStem>();</div> |
| <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  }</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>  var stems = <span class="keyword">new</span> List<HunspellStem>();</div> |
| <div class="line"><a name="l00172"></a><span class="lineno"> 172</span> </div> |
| <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  <span class="keywordflow">foreach</span> (var hunspellWord <span class="keywordflow">in</span> words) {</div> |
| <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  <span class="keywordflow">if</span> (hunspellWord.HasFlag(affix.Flag)) {</div> |
| <div class="line"><a name="l00175"></a><span class="lineno"> 175</span>  <span class="keywordflow">if</span> (affix.IsCrossProduct && recursionDepth < RECURSION_CAP) {</div> |
| <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  var recursiveStems = Stem(strippedWord, affix.AppendFlags, ++recursionDepth);</div> |
| <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  <span class="keywordflow">if</span> (recursiveStems.Any()) {</div> |
| <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  stems.AddRange(recursiveStems);</div> |
| <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00180"></a><span class="lineno"> 180</span>  stems.Add(<span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stem.html">HunspellStem</a>(strippedWord));</div> |
| <div class="line"><a name="l00181"></a><span class="lineno"> 181</span>  }</div> |
| <div class="line"><a name="l00182"></a><span class="lineno"> 182</span>  } <span class="keywordflow">else</span> {</div> |
| <div class="line"><a name="l00183"></a><span class="lineno"> 183</span>  stems.Add(<span class="keyword">new</span> <a class="code" href="class_lucene_1_1_net_1_1_analysis_1_1_hunspell_1_1_hunspell_stem.html">HunspellStem</a>(strippedWord));</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>  }</div> |
| <div class="line"><a name="l00186"></a><span class="lineno"> 186</span>  }</div> |
| <div class="line"><a name="l00187"></a><span class="lineno"> 187</span> </div> |
| <div class="line"><a name="l00188"></a><span class="lineno"> 188</span>  <span class="keywordflow">return</span> stems;</div> |
| <div class="line"><a name="l00189"></a><span class="lineno"> 189</span>  }</div> |
| <div class="line"><a name="l00190"></a><span class="lineno"> 190</span> </div> |
| <div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="keyword">private</span> <span class="keyword">static</span> Boolean HasCrossCheckedFlag(Char flag, Char[] flags) {</div> |
| <div class="line"><a name="l00198"></a><span class="lineno"> 198</span>  <span class="keywordflow">return</span> flags == null || Array.BinarySearch(flags, flag) >= 0;</div> |
| <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  }</div> |
| <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  }</div> |
| <div class="line"><a name="l00201"></a><span class="lineno"> 201</span> }</div> |
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