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📁 一个通用的C语言实现的数据结构
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    </td>  </tr></table><a class="anchor" name="gcb481b6b1bbcfc424897d5e1056516b7"></a><!-- doxytag: member="gdsl_rbtree.h::gdsl_rbtree_search" ref="gcb481b6b1bbcfc424897d5e1056516b7" args="(const gdsl_rbtree_t T, gdsl_compare_func_t COMP_F, void *VALUE)" --><p><table class="mdTable" cellpadding="2" cellspacing="0">  <tr>    <td class="mdRow">      <table cellpadding="0" cellspacing="0" border="0">        <tr>          <td class="md" nowrap valign="top"><a class="el" href="group__gdsl__types.html#g0e2b9d7fb5ca9e6d50100e5d9e4bcae7">gdsl_element_t</a> gdsl_rbtree_search           </td>          <td class="md" valign="top">(&nbsp;</td>          <td class="md" nowrap valign="top">const <a class="el" href="group__gdsl__rbtree.html#gb8c3c4319c7631622af23e39a7870c2b">gdsl_rbtree_t</a>&nbsp;</td>          <td class="mdname" nowrap> <em>T</em>, </td>        </tr>        <tr>          <td class="md" nowrap align="right"></td>          <td class="md"></td>          <td class="md" nowrap><a class="el" href="group__gdsl__types.html#g200177a9a1ac3f2363e228b0e5faeda7">gdsl_compare_func_t</a>&nbsp;</td>          <td class="mdname" nowrap> <em>COMP_F</em>, </td>        </tr>        <tr>          <td class="md" nowrap align="right"></td>          <td class="md"></td>          <td class="md" nowrap>void *&nbsp;</td>          <td class="mdname" nowrap> <em>VALUE</em></td>        </tr>        <tr>          <td class="md"></td>          <td class="md">)&nbsp;</td>          <td class="md" colspan="2"></td>        </tr>      </table>    </td>  </tr></table><table cellspacing="5" cellpadding="0" border="0">  <tr>    <td>      &nbsp;    </td>    <td><p>Search for a particular element into a red-black tree. <p>Search the first element E equal to VALUE in the red-black tree T, by using COMP_F function to find it. If COMP_F == NULL, then the COMP_F function passed to <a class="el" href="group__gdsl__rbtree.html#gced9f13fd9bd4cd9d9c27aeadffa35e7">gdsl_rbtree_alloc()</a> is used.<p><dl compact><dt><b>Note:</b></dt><dd>Complexity: O( log( |T| ) ) </dd></dl><dl compact><dt><b>Precondition:</b></dt><dd>T must be a valid gdsl_rbtree_t </dd></dl><dl compact><dt><b>Parameters:</b></dt><dd>  <table border="0" cellspacing="2" cellpadding="0">    <tr><td valign="top"></td><td valign="top"><em>T</em>&nbsp;</td><td>The red-black tree to use. </td></tr>    <tr><td valign="top"></td><td valign="top"><em>COMP_F</em>&nbsp;</td><td>The comparison function to use to compare T's element with VALUE to find the element E (or NULL to use the default T's COMP_F) </td></tr>    <tr><td valign="top"></td><td valign="top"><em>VALUE</em>&nbsp;</td><td>The value that must be used by COMP_F to find the element E </td></tr>  </table></dl><dl compact><dt><b>Returns:</b></dt><dd>the first founded element E equal to VALUE. <p>NULL if VALUE is not found in T. </dd></dl><dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__gdsl__rbtree.html#g37088d5953e6800d9276a6286bf12521">gdsl_rbtree_insert()</a> <p><a class="el" href="group__gdsl__rbtree.html#ga9d34dd8149e458dc0306cd6caabf516">gdsl_rbtree_remove()</a> <p><a class="el" href="group__gdsl__rbtree.html#g1f9cfaf592b74449a103d550c0c05eb5">gdsl_rbtree_delete()</a> </dd></dl>    </td>  </tr></table><a class="anchor" name="ge2908f10ff9e46db4693a051adcb5fa3"></a><!-- doxytag: member="gdsl_rbtree.h::gdsl_rbtree_map_prefix" ref="ge2908f10ff9e46db4693a051adcb5fa3" args="(const gdsl_rbtree_t T, gdsl_map_func_t MAP_F, void *USER_DATA)" --><p><table class="mdTable" cellpadding="2" cellspacing="0">  <tr>    <td class="mdRow">      <table cellpadding="0" cellspacing="0" border="0">        <tr>          <td class="md" nowrap valign="top"><a class="el" href="group__gdsl__types.html#g0e2b9d7fb5ca9e6d50100e5d9e4bcae7">gdsl_element_t</a> gdsl_rbtree_map_prefix           </td>          <td class="md" valign="top">(&nbsp;</td>          <td class="md" nowrap valign="top">const <a class="el" href="group__gdsl__rbtree.html#gb8c3c4319c7631622af23e39a7870c2b">gdsl_rbtree_t</a>&nbsp;</td>          <td class="mdname" nowrap> <em>T</em>, </td>        </tr>        <tr>          <td class="md" nowrap align="right"></td>          <td class="md"></td>          <td class="md" nowrap><a class="el" href="group__gdsl__types.html#g2500bfaaec5df890e72b43f448f13ee8">gdsl_map_func_t</a>&nbsp;</td>          <td class="mdname" nowrap> <em>MAP_F</em>, </td>        </tr>        <tr>          <td class="md" nowrap align="right"></td>          <td class="md"></td>          <td class="md" nowrap>void *&nbsp;</td>          <td class="mdname" nowrap> <em>USER_DATA</em></td>        </tr>        <tr>          <td class="md"></td>          <td class="md">)&nbsp;</td>          <td class="md" colspan="2"></td>        </tr>      </table>    </td>  </tr></table><table cellspacing="5" cellpadding="0" border="0">  <tr>    <td>      &nbsp;    </td>    <td><p>Parse a red-black tree in prefixed order. <p>Parse all nodes of the red-black tree T in prefixed order. The MAP_F function is called on the element contained in each node with the USER_DATA argument. If MAP_F returns GDSL_MAP_STOP, then <a class="el" href="group__gdsl__rbtree.html#ge2908f10ff9e46db4693a051adcb5fa3">gdsl_rbtree_map_prefix()</a> stops and returns its last examinated element.<p><dl compact><dt><b>Note:</b></dt><dd>Complexity: O( |T| ) </dd></dl><dl compact><dt><b>Precondition:</b></dt><dd>T must be a valid gdsl_rbtree_t &amp; MAP_F != NULL </dd></dl><dl compact><dt><b>Parameters:</b></dt><dd>  <table border="0" cellspacing="2" cellpadding="0">    <tr><td valign="top"></td><td valign="top"><em>T</em>&nbsp;</td><td>The red-black tree to map. </td></tr>    <tr><td valign="top"></td><td valign="top"><em>MAP_F</em>&nbsp;</td><td>The map function. </td></tr>    <tr><td valign="top"></td><td valign="top"><em>USER_DATA</em>&nbsp;</td><td>User's datas passed to MAP_F </td></tr>  </table></dl><dl compact><dt><b>Returns:</b></dt><dd>the first element for which MAP_F returns GDSL_MAP_STOP. <p>NULL when the parsing is done. </dd></dl><dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__gdsl__rbtree.html#g4a4cd2c7801ab55e6d0913bb94b44a3b">gdsl_rbtree_map_infix()</a> <p><a class="el" href="group__gdsl__rbtree.html#gf94da0ad1d02db0f9c10e9f5a95d28ae">gdsl_rbtree_map_postfix()</a> </dd></dl>    </td>  </tr></table><a class="anchor" name="g4a4cd2c7801ab55e6d0913bb94b44a3b"></a><!-- doxytag: member="gdsl_rbtree.h::gdsl_rbtree_map_infix" ref="g4a4cd2c7801ab55e6d0913bb94b44a3b" args="(const gdsl_rbtree_t T, gdsl_map_func_t MAP_F, void *USER_DATA)" --><p><table class="mdTable" cellpadding="2" cellspacing="0">  <tr>    <td class="mdRow">      <table cellpadding="0" cellspacing="0" border="0">        <tr>          <td class="md" nowrap valign="top"><a class="el" href="group__gdsl__types.html#g0e2b9d7fb5ca9e6d50100e5d9e4bcae7">gdsl_element_t</a> gdsl_rbtree_map_infix           </td>          <td class="md" valign="top">(&nbsp;</td>          <td class="md" nowrap valign="top">const <a class="el" href="group__gdsl__rbtree.html#gb8c3c4319c7631622af23e39a7870c2b">gdsl_rbtree_t</a>&nbsp;</td>          <td class="mdname" nowrap> <em>T</em>, </td>        </tr>        <tr>          <td class="md" nowrap align="right"></td>          <td class="md"></td>          <td class="md" nowrap><a class="el" href="group__gdsl__types.html#g2500bfaaec5df890e72b43f448f13ee8">gdsl_map_func_t</a>&nbsp;</td>          <td class="mdname" nowrap> <em>MAP_F</em>, </td>        </tr>        <tr>          <td class="md" nowrap align="right"></td>          <td class="md"></td>          <td class="md" nowrap>void *&nbsp;</td>          <td class="mdname" nowrap> <em>USER_DATA</em></td>        </tr>        <tr>          <td class="md"></td>          <td class="md">)&nbsp;</td>          <td class="md" colspan="2"></td>        </tr>      </table>    </td>  </tr></table><table cellspacing="5" cellpadding="0" border="0">  <tr>    <td>      &nbsp;    </td>    <td><p>Parse a red-black tree in infixed order. <p>Parse all nodes of the red-black tree T in infixed order. The MAP_F function is called on the element contained in each node with the USER_DATA argument. If MAP_F returns GDSL_MAP_STOP, then <a class="el" href="group__gdsl__rbtree.html#g4a4cd2c7801ab55e6d0913bb94b44a3b">gdsl_rbtree_map_infix()</a> stops and returns its last examinated element.<p><dl compact><dt><b>Note:</b></dt><dd>Complexity: O( |T| ) </dd></dl><dl compact><dt><b>Precondition:</b></dt><dd>T must be a valid gdsl_rbtree_t &amp; MAP_F != NULL </dd></dl><dl compact><dt><b>Parameters:</b></dt><dd>  <table border="0" cellspacing="2" cellpadding="0">    <tr><td valign="top"></td><td valign="top"><em>T</em>&nbsp;</td><td>The red-black tree to map. </td></tr>    <tr><td valign="top"></td><td valign="top"><em>MAP_F</em>&nbsp;</td><td>The map function. </td></tr>    <tr><td valign="top"></td><td valign="top"><em>USER_DATA</em>&nbsp;</td><td>User's datas passed to MAP_F </td></tr>  </table></dl><dl compact><dt><b>Returns:</b></dt><dd>the first element for which MAP_F returns GDSL_MAP_STOP. <p>NULL when the parsing is done. </dd></dl><dl compact><dt><b>See also:</b></dt><dd><a class="el" href="group__gdsl__rbtree.html#ge2908f10ff9e46db4693a051adcb5fa3">gdsl_rbtree_map_prefix()</a> <p><a class="el" href="group__gdsl__rbtree.html#gf94da0ad1d02db0f9c10e9f5a95d28ae">gdsl_rbtree_map_postfix()</a> </dd></dl>    </td>  </tr></table><a class="anchor" name="gf94da0ad1d02db0f9c10e9f5a95d28ae"></a><!-- doxytag: member="gdsl_rbtree.h::gdsl_rbtree_map_postfix" ref="gf94da0ad1d02db0f9c10e9f5a95d28ae" args="(const gdsl_rbtree_t T, gdsl_map_func_t MAP_F, void *USER_DATA)" --><p><table class="mdTable" cellpadding="2" cellspacing="0">  <tr>    <td class="mdRow">      <table cellpadding="0" cellspacing="0" border="0">        <tr>          <td class="md" nowrap valign="top"><a class="el" href="group__gdsl__types.html#g0e2b9d7fb5ca9e6d50100e5d9e4bcae7">gdsl_element_t</a> gdsl_rbtree_map_postfix           </td>          <td class="md" valign="top">(&nbsp;</td>          <td class="md" nowrap valign="top">const <a class="el" href="group__gdsl__rbtree.html#gb8c3c4319c7631622af23e39a7870c2b">gdsl_rbtree_t</a>&nbsp;</td>          <td class="mdname" nowrap> <em>T</em>, </td>        </tr>        <tr>          <td class="md" nowrap align="right"></td>          <td class="md"></td>          <td class="md" nowrap><a class="el" href="group__gdsl__types.html#g2500bfaaec5df890e72b43f448f13ee8">gdsl_map_func_t</a>&nbsp;</td>          <td class="mdname" nowrap> <em>MAP_F</em>, </td>        </tr>        <tr>          <td class="md" nowrap align="right"></td>          <td class="md"></td>          <td class="md" nowrap>void *&nbsp;</td>          <td class="mdname" nowrap> <em>USER_DATA</em></td>        </tr>        <tr>          <td class="md"></td>          <td class="md">)&nbsp;</td>          <td class="md" colspan="2"></td>        </tr>      </table>    </td>  </tr></table><table cellspacing="5" cellpadding="0" border="0">  <tr>    <td>      &nbsp;    </td>    <td>

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