_t tag){tagX = tag;}</div><div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;    int32_t getTagX(){<span class="keywordflow">return</span> tagX;}</div><div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;</div><div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;    <span class="keywordtype">void</span> setTagY(int32_t tag){tagY = tag;}</div><div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;    int32_t g