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<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html">rtabmap::VisualWord</a></div><divclass="ttdoc">Represents a visual word (feature descriptor) used in the bag-of-words (BoW) model.</div><divclass="ttdef"><b>Definition</b><ahref="VisualWord_8h_source.html#l00049">VisualWord.h:50</a></div></div>
<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html_a2d20ce6234dc211335a926759e111bbb"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html#a2d20ce6234dc211335a926759e111bbb">rtabmap::VisualWord::getDescriptor</a></div><divclass="ttdeci">const cv::Mat & getDescriptor() const</div><divclass="ttdoc">Returns the feature descriptor of this word.</div><divclass="ttdef"><b>Definition</b><ahref="VisualWord_8h_source.html#l00100">VisualWord.h:100</a></div></div>
<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html_a2eaf9703feb310a1038fcd6c8341a1d3"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html#a2eaf9703feb310a1038fcd6c8341a1d3">rtabmap::VisualWord::getTotalReferences</a></div><divclass="ttdeci">int getTotalReferences() const</div><divclass="ttdoc">Returns the total number of references (across all signatures).</div><divclass="ttdef"><b>Definition</b><ahref="VisualWord_8h_source.html#l00088">VisualWord.h:88</a></div></div>
<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html_a4a4d316a18741c30c8d2d5db50f3c4e7"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html#a4a4d316a18741c30c8d2d5db50f3c4e7">rtabmap::VisualWord::isSaved</a></div><divclass="ttdeci">bool isSaved() const</div><divclass="ttdoc">Checks if the word has been saved to the database.</div><divclass="ttdef"><b>Definition</b><ahref="VisualWord_8h_source.html#l00112">VisualWord.h:112</a></div></div>
<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html_a5826c6a57f9115e6766bb60e2628fe30"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html#a5826c6a57f9115e6766bb60e2628fe30">rtabmap::VisualWord::addRef</a></div><divclass="ttdeci">void addRef(int signatureId)</div><divclass="ttdoc">Adds a reference to this word for the given signature ID.</div></div>
<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html_a58f7ff50ca24f1586bf3fdf5999d6184"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html#a58f7ff50ca24f1586bf3fdf5999d6184">rtabmap::VisualWord::setSaved</a></div><divclass="ttdeci">void setSaved(bool saved)</div><divclass="ttdoc">Sets the saved flag for the word.</div><divclass="ttdef"><b>Definition</b><ahref="VisualWord_8h_source.html#l00118">VisualWord.h:118</a></div></div>
<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html_a63364292bdd9921668187b16c2e0457e"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html#a63364292bdd9921668187b16c2e0457e">rtabmap::VisualWord::removeAllRef</a></div><divclass="ttdeci">int removeAllRef(int signatureId)</div><divclass="ttdoc">Removes all references to this word for the given signature ID.</div></div>
<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html_a64ce7c97214265e24e00e3888b85f967"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html#a64ce7c97214265e24e00e3888b85f967">rtabmap::VisualWord::VisualWord</a></div><divclass="ttdeci">VisualWord(int id, const cv::Mat &descriptor, int signatureId=0)</div><divclass="ttdoc">Constructor.</div></div>
<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html_a988fd37d739297c9b04c7dc156de3c66"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html#a988fd37d739297c9b04c7dc156de3c66">rtabmap::VisualWord::id</a></div><divclass="ttdeci">int id() const</div><divclass="ttdoc">Returns the ID of this visual word.</div><divclass="ttdef"><b>Definition</b><ahref="VisualWord_8h_source.html#l00094">VisualWord.h:94</a></div></div>
<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html_ad23c14c1c81848fb42573fd5ceac3a42"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html#ad23c14c1c81848fb42573fd5ceac3a42">rtabmap::VisualWord::getMemoryUsed</a></div><divclass="ttdeci">unsigned long getMemoryUsed() const</div><divclass="ttdoc">Estimates the memory used by this visual word in bytes.</div></div>
<divclass="ttc"id="aclassrtabmap_1_1VisualWord_html_aef73a60eccd61a917f27bf277366a5bc"><divclass="ttname"><ahref="classrtabmap_1_1VisualWord.html#aef73a60eccd61a917f27bf277366a5bc">rtabmap::VisualWord::getReferences</a></div><divclass="ttdeci">const std::map< int, int >& getReferences() const</div><divclass="ttdoc">Returns the references of this word.</div><divclass="ttdef"><b>Definition</b><ahref="VisualWord_8h_source.html#l00106">VisualWord.h:106</a></div></div>
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