change CList to copy the list in the constructor

Author: pjritee

docs/html/classpl__search_1_1CList-members.html

@@ -80,10 +80,10 @@
 <p>This is the complete list of members for <a class="el" href="classpl__search_1_1CList.html">pl_search::CList</a>, including all inherited members.</p>
 <table class="directory">
   <tr class="even"><td class="entry"><a class="el" href="classpl__search_1_1CList.html#ac06784141d7c4f471206fd02a1c9fc3b">addElement</a>(TermPtr element)</td><td class="entry"><a class="el" href="classpl__search_1_1CList.html">pl_search::CList</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
-  <tr class="odd"><td class="entry"><a class="el" href="classpl__search_1_1CList.html#a169d2822b00018db5dd54abe5621e7f6">CList</a>(std::list&lt; TermPtr &gt; &amp;elems)</td><td class="entry"><a class="el" href="classpl__search_1_1CList.html">pl_search::CList</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
+  <tr class="odd"><td class="entry"><a class="el" href="classpl__search_1_1CList.html#a50dcad0633aeeae3a14c11a3cfcf4fa5">CList</a>(std::list&lt; TermPtr &gt; elems)</td><td class="entry"><a class="el" href="classpl__search_1_1CList.html">pl_search::CList</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
   <tr class="even"><td class="entry"><a class="el" href="classpl__search_1_1Term.html#a2559f440e0975018c0260d6394792b12">deref_term</a>()</td><td class="entry"><a class="el" href="classpl__search_1_1Term.html">pl_search::Term</a></td><td class="entry"><span class="mlabel">inline</span><span class="mlabel">protected</span><span class="mlabel">virtual</span></td></tr>
   <tr class="odd"><td class="entry"><a class="el" href="classpl__search_1_1Term.html#ae6ce50d1657bdace7e09e4b4821680cb">dereference</a>()</td><td class="entry"><a class="el" href="classpl__search_1_1Term.html">pl_search::Term</a></td><td class="entry"><span class="mlabel">inline</span><span class="mlabel">virtual</span></td></tr>
-  <tr class="even"><td class="entry"><a class="el" href="classpl__search_1_1CList.html#aac5411427e5890fc2c2000e4d23603f4">elements</a></td><td class="entry"><a class="el" href="classpl__search_1_1CList.html">pl_search::CList</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
+  <tr class="even"><td class="entry"><a class="el" href="classpl__search_1_1CList.html#a7d5df37ecf162c9550740e5ab3cdb6bb">elements</a></td><td class="entry"><a class="el" href="classpl__search_1_1CList.html">pl_search::CList</a></td><td class="entry"><span class="mlabel">protected</span></td></tr>
   <tr class="odd"><td class="entry"><a class="el" href="classpl__search_1_1CList.html#a1c91650fa0a4d2be5d08990aaa12b0bd">getElements</a>() const</td><td class="entry"><a class="el" href="classpl__search_1_1CList.html">pl_search::CList</a></td><td class="entry"><span class="mlabel">inline</span></td></tr>
   <tr class="even"><td class="entry"><a class="el" href="classpl__search_1_1Term.html#aaffc24e34e02ef43d0cc18bcb9b08fd0">is_var</a>()</td><td class="entry"><a class="el" href="classpl__search_1_1Term.html">pl_search::Term</a></td><td class="entry"><span class="mlabel">inline</span><span class="mlabel">virtual</span></td></tr>
   <tr class="odd"><td class="entry"><a class="el" href="classpl__search_1_1CList.html#abe284a2663c8c6a19efd7ac83d2faa29">isEqualTo</a>(Term &amp;other) const override</td><td class="entry"><a class="el" href="classpl__search_1_1CList.html">pl_search::CList</a></td><td class="entry"><span class="mlabel">inline</span><span class="mlabel">virtual</span></td></tr>

docs/html/classpl__search_1_1CList.html

@@ -112,9 +112,9 @@
 <table class="memberdecls">
 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-methods" name="pub-methods"></a>
 Public Member Functions</h2></td></tr>
-<tr class="memitem:a169d2822b00018db5dd54abe5621e7f6" id="r_a169d2822b00018db5dd54abe5621e7f6"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpl__search_1_1CList.html#a169d2822b00018db5dd54abe5621e7f6">CList</a> (std::list&lt; <a class="el" href="namespacepl__search.html#aefab13fe8a24c420b9a3b2792e5d0cb7">TermPtr</a> &gt; &amp;elems)</td></tr>
-<tr class="memdesc:a169d2822b00018db5dd54abe5621e7f6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a <a class="el" href="classpl__search_1_1CList.html" title="Represents a list of terms.">CList</a> with the given elements.  <br /></td></tr>
-<tr class="separator:a169d2822b00018db5dd54abe5621e7f6"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a50dcad0633aeeae3a14c11a3cfcf4fa5" id="r_a50dcad0633aeeae3a14c11a3cfcf4fa5"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpl__search_1_1CList.html#a50dcad0633aeeae3a14c11a3cfcf4fa5">CList</a> (std::list&lt; <a class="el" href="namespacepl__search.html#aefab13fe8a24c420b9a3b2792e5d0cb7">TermPtr</a> &gt; elems)</td></tr>
+<tr class="memdesc:a50dcad0633aeeae3a14c11a3cfcf4fa5"><td class="mdescLeft">&#160;</td><td class="mdescRight">Constructs a <a class="el" href="classpl__search_1_1CList.html" title="Represents a list of terms.">CList</a> with the given elements.  <br /></td></tr>
+<tr class="separator:a50dcad0633aeeae3a14c11a3cfcf4fa5"><td class="memSeparator" colspan="2">&#160;</td></tr>
 <tr class="memitem:a9702bdf0f12aeff5f8807eec0e429ebc" id="r_a9702bdf0f12aeff5f8807eec0e429ebc"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpl__search_1_1CList.html#a9702bdf0f12aeff5f8807eec0e429ebc">repr</a> () const override</td></tr>
 <tr class="memdesc:a9702bdf0f12aeff5f8807eec0e429ebc"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns a string representation of the list.  <br /></td></tr>
 <tr class="separator:a9702bdf0f12aeff5f8807eec0e429ebc"><td class="memSeparator" colspan="2">&#160;</td></tr>
@@ -149,9 +149,9 @@
 </table><table class="memberdecls">
 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pro-attribs" name="pro-attribs"></a>
 Protected Attributes</h2></td></tr>
-<tr class="memitem:aac5411427e5890fc2c2000e4d23603f4" id="r_aac5411427e5890fc2c2000e4d23603f4"><td class="memItemLeft" align="right" valign="top">std::list&lt; <a class="el" href="namespacepl__search.html#aefab13fe8a24c420b9a3b2792e5d0cb7">TermPtr</a> &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpl__search_1_1CList.html#aac5411427e5890fc2c2000e4d23603f4">elements</a></td></tr>
-<tr class="memdesc:aac5411427e5890fc2c2000e4d23603f4"><td class="mdescLeft">&#160;</td><td class="mdescRight">The elements of the list.  <br /></td></tr>
-<tr class="separator:aac5411427e5890fc2c2000e4d23603f4"><td class="memSeparator" colspan="2">&#160;</td></tr>
+<tr class="memitem:a7d5df37ecf162c9550740e5ab3cdb6bb" id="r_a7d5df37ecf162c9550740e5ab3cdb6bb"><td class="memItemLeft" align="right" valign="top">std::list&lt; <a class="el" href="namespacepl__search.html#aefab13fe8a24c420b9a3b2792e5d0cb7">TermPtr</a> &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classpl__search_1_1CList.html#a7d5df37ecf162c9550740e5ab3cdb6bb">elements</a></td></tr>
+<tr class="memdesc:a7d5df37ecf162c9550740e5ab3cdb6bb"><td class="mdescLeft">&#160;</td><td class="mdescRight">The elements of the list.  <br /></td></tr>
+<tr class="separator:a7d5df37ecf162c9550740e5ab3cdb6bb"><td class="memSeparator" colspan="2">&#160;</td></tr>
 </table><table class="memberdecls">
 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="inherited" name="inherited"></a>
 Additional Inherited Members</h2></td></tr>
@@ -164,8 +164,8 @@
 <div class="textblock"><p>Represents a list of terms. </p>
 <p><a class="el" href="classpl__search_1_1CList.html" title="Represents a list of terms.">CList</a> objects replace Prolog lists for efficiency. The internal list is mutable, so care must be taken when using <a class="el" href="classpl__search_1_1CList.html" title="Represents a list of terms.">CList</a> objects. For example, it might be necessary to copy the list before passing it to a function that might modify it or when binding a variable to a <a class="el" href="classpl__search_1_1CList.html" title="Represents a list of terms.">CList</a> object. </p>
 </div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
-<a id="a169d2822b00018db5dd54abe5621e7f6" name="a169d2822b00018db5dd54abe5621e7f6"></a>
-<h2 class="memtitle"><span class="permalink"><a href="#a169d2822b00018db5dd54abe5621e7f6">&#9670;&#160;</a></span>CList()</h2>
+<a id="a50dcad0633aeeae3a14c11a3cfcf4fa5" name="a50dcad0633aeeae3a14c11a3cfcf4fa5"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a50dcad0633aeeae3a14c11a3cfcf4fa5">&#9670;&#160;</a></span>CList()</h2>
 
 <div class="memitem">
 <div class="memproto">
@@ -176,7 +176,7 @@ <h2 class="memtitle"><span class="permalink"><a href="#a169d2822b00018db5dd54abe
         <tr>
           <td class="memname">pl_search::CList::CList </td>
           <td>(</td>
-          <td class="paramtype">std::list&lt; <a class="el" href="namespacepl__search.html#aefab13fe8a24c420b9a3b2792e5d0cb7">TermPtr</a> &gt; &amp;&#160;</td>
+          <td class="paramtype">std::list&lt; <a class="el" href="namespacepl__search.html#aefab13fe8a24c420b9a3b2792e5d0cb7">TermPtr</a> &gt;&#160;</td>
           <td class="paramname"><em>elems</em></td><td>)</td>
           <td></td>
         </tr>
@@ -366,8 +366,8 @@ <h2 class="memtitle"><span class="permalink"><a href="#a9702bdf0f12aeff5f8807eec
 </div>
 </div>
 <h2 class="groupheader">Member Data Documentation</h2>
-<a id="aac5411427e5890fc2c2000e4d23603f4" name="aac5411427e5890fc2c2000e4d23603f4"></a>
-<h2 class="memtitle"><span class="permalink"><a href="#aac5411427e5890fc2c2000e4d23603f4">&#9670;&#160;</a></span>elements</h2>
+<a id="a7d5df37ecf162c9550740e5ab3cdb6bb" name="a7d5df37ecf162c9550740e5ab3cdb6bb"></a>
+<h2 class="memtitle"><span class="permalink"><a href="#a7d5df37ecf162c9550740e5ab3cdb6bb">&#9670;&#160;</a></span>elements</h2>
 
 <div class="memitem">
 <div class="memproto">
@@ -376,7 +376,7 @@ <h2 class="memtitle"><span class="permalink"><a href="#aac5411427e5890fc2c2000e4
   <td class="mlabels-left">
       <table class="memname">
         <tr>
-          <td class="memname">std::list&lt;<a class="el" href="namespacepl__search.html#aefab13fe8a24c420b9a3b2792e5d0cb7">TermPtr</a>&gt;&amp; pl_search::CList::elements</td>
+          <td class="memname">std::list&lt;<a class="el" href="namespacepl__search.html#aefab13fe8a24c420b9a3b2792e5d0cb7">TermPtr</a>&gt; pl_search::CList::elements</td>
         </tr>
       </table>
   </td>