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00464     {
00465         limit = dbDefaultSelectionLimit;
00466         prefetch = <span class="keyword">false</span>;
00467         removed = <span class="keyword">false</span>;
00468         bitmap = NULL;
00469         bitmapSize = 0;
00470         eliminateDuplicates = <span class="keyword">false</span>;
00471         db = NULL;
00472         paramBase = NULL;
00473         stmtLimitLen = dbDefaultSelectionLimit;
00474         stmtLimitStart = 0;
00475         nSkipped = 0;
00476     }
00477     ~dbAnyCursor();
00478 };
00479 
00480 
00484 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
<a name="l00485"></a><a class="code" href="classdbCursor.html">00485</a> <span class="keyword">class </span><a class="code" href="classdbCursor.html">dbCursor</a> : <span class="keyword">public</span> dbAnyCursor { 
00486   <span class="keyword">private</span>:
00487     <span class="comment">// Itis not possible to copy cursors</span>
00488     <a class="code" href="classdbCursor.html">dbCursor&lt;T&gt;</a> operator = (<a class="code" href="classdbCursor.html">dbCursor&lt;T&gt;</a> <span class="keyword">const</span>&amp; src) { 
00489         <span class="keywordflow">return</span> *<span class="keyword">this</span>;
00490     } 
00491 
00492   <span class="keyword">protected</span>:
00493     T record;
00494     
00495   <span class="keyword">public</span>:
<a name="l00500"></a><a class="code" href="classdbCursor.html#dbCursora0">00500</a>     <a class="code" href="classdbCursor.html#dbCursora0">dbCursor</a>(dbCursorType type = dbCursorViewOnly) 
00501         : dbAnyCursor(T::dbDescriptor, type, (byte*)&amp;record) {}
00502 
<a name="l00509"></a><a class="code" href="classdbCursor.html#dbCursora1">00509</a>     <a class="code" href="classdbCursor.html#dbCursora0">dbCursor</a>(<a class="code" href="classdbDatabase.html">dbDatabase</a>* aDb, dbCursorType type = dbCursorViewOnly)
00510         : dbAnyCursor(T::dbDescriptor, type, (byte*)&amp;record)
00511     {
00512         db = aDb;
00513         <a class="code" href="classdbTableDescriptor.html">dbTableDescriptor</a>* theTable = db-&gt;<a class="code" href="classdbDatabase.html#dbSubSqla38">lookupTable</a>(table);
00514         <span class="keywordflow">if</span> (theTable != NULL) { 
00515             table = theTable;
00516         }
00517     }
00518 
<a name="l00523"></a><a class="code" href="classdbCursor.html#dbCursora2">00523</a>     T* <a class="code" href="classdbCursor.html#dbCursora2">get</a>() { 
00524         <span class="keywordflow">return</span> currId == 0 ? (T*)NULL : &amp;record; 
00525     }
00526     
<a name="l00531"></a><a class="code" href="classdbCursor.html#dbCursora3">00531</a>     T* <a class="code" href="classdbCursor.html#dbCursora3">next</a>() { 
00532         <span class="keywordflow">if</span> (gotoNext()) { 
00533             <a class="code" href="classdbAnyCursor.html#dbCursor_3_01dbTimeSeriesBlock_3_01T_01_4_01_4a48">fetch</a>();
00534             <span class="keywordflow">return</span> &amp;record;
00535         }
00536         <span class="keywordflow">return</span> NULL;
00537     }
00538 
<a name="l00543"></a><a class="code" href="classdbCursor.html#dbCursora4">00543</a>     T* <a class="code" href="classdbCursor.html#dbCursora4">prev</a>() { 
00544         <span class="keywordflow">if</span> (gotoPrev()) { 
00545             <a class="code" href="classdbAnyCursor.html#dbCursor_3_01dbTimeSeriesBlock_3_01T_01_4_01_4a48">fetch</a>();
00546             <span class="keywordflow">return</span> &amp;record;
00547         }
00548         <span class="keywordflow">return</span> NULL;
00549     }
00550 
<a name="l00555"></a><a class="code" href="classdbCursor.html#dbCursora5">00555</a>     T* <a class="code" href="classdbCursor.html#dbCursora5">first</a>() { 
00556         <span class="keywordflow">if</span> (gotoFirst()) {
00557             <a class="code" href="classdbAnyCursor.html#dbCursor_3_01dbTimeSeriesBlock_3_01T_01_4_01_4a48">fetch</a>();
00558             <span class="keywordflow">return</span> &amp;record;
00559         }
00560         <span class="keywordflow">return</span> NULL;
00561     }
00562 
<a name="l00567"></a><a class="code" href="classdbCursor.html#dbCursora6">00567</a>     T* <a class="code" href="classdbCursor.html#dbCursora6">last</a>() { 
00568         <span class="keywordflow">if</span> (gotoLast()) {
00569             <a class="code" href="classdbAnyCursor.html#dbCursor_3_01dbTimeSeriesBlock_3_01T_01_4_01_4a48">fetch</a>();
00570             <span class="keywordflow">return</span> &amp;record;
00571         }
00572         <span class="keywordflow">return</span> NULL;
00573     }    
00574     
<a name="l00580"></a><a class="code" href="classdbCursor.html#dbCursora7">00580</a>     <span class="keywordtype">int</span> <a class="code" href="classdbCursor.html#dbCursora7">seek</a>(<a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> <span class="keyword">const</span>&amp; ref) { 
00581         <span class="keywordflow">return</span> <a class="code" href="classdbAnyCursor.html#dbCursor_3_01dbTimeSeriesBlock_3_01T_01_4_01_4a42">dbAnyCursor::seek</a>(ref.<a class="code" href="classdbAnyReference.html#dbReferencea11">getOid</a>());
00582     }
00583 
<a name="l00588"></a><a class="code" href="classdbCursor.html#dbCursora8">00588</a>     T* <a class="code" href="classdbCursor.html#dbCursora8">operator -&gt;</a>() { 
00589         assert(currId != 0);
00590         <span class="keywordflow">return</span> &amp;record;
00591     }
00592 
<a name="l00598"></a><a class="code" href="classdbCursor.html#dbCursora9">00598</a>     T* <a class="code" href="classdbCursor.html#dbCursora9">at</a>(<a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> <span class="keyword">const</span>&amp; ref) { 
00599         setCurrent(ref);
00600         <span class="keywordflow">return</span> &amp;record;
00601     }
00602     
<a name="l00607"></a><a class="code" href="classdbCursor.html#dbCursora10">00607</a>     <span class="keywordtype">void</span> <a class="code" href="classdbCursor.html#dbCursora10">toArray</a>(<a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt;&amp; arr)<span class="keyword"> const </span>{ 
00608         arr.resize(selection.nRows);
00609         <a class="code" href="classdbAnyCursor.html#dbCursor_3_01dbTimeSeriesBlock_3_01T_01_4_01_4a21">toArrayOfOid</a>((oid_t*)arr.base());
00610     }
00611 
<a name="l00616"></a><a class="code" href="classdbCursor.html#dbCursora11">00616</a>     <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> <a class="code" href="classdbCursor.html#dbCursora11">currentId</a>()<span class="keyword"> const </span>{ 
00617         <span class="keywordflow">return</span> <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a>(currId);
00618     }
00619 
<a name="l00636"></a><a class="code" href="classdbCursor.html#dbCursora12">00636</a>     T* <a class="code" href="classdbCursor.html#dbCursora12">nextAvailable</a>() { 
00637         <span class="keywordflow">if</span> (!removed) { 
00638             <span class="keywordflow">return</span> <a class="code" href="classdbCursor.html#dbCursora3">next</a>(); 
00639         } <span class="keywordflow">else</span> {
00640             removed = <span class="keyword">false</span>;
00641             <span class="keywordflow">return</span> lastRecordWasDeleted ? NULL : <a class="code" href="classdbCursor.html#dbCursora2">get</a>();
00642         }
00643     }
00644 
<a name="l00662"></a><a class="code" href="classdbCursor.html#dbCursora13">00662</a>     T* <a class="code" href="classdbCursor.html#dbCursora13">prevAvailable</a>() { 
00663         <span class="keywordflow">if</span> (!removed) { 
00664             <span class="keywordflow">return</span> <a class="code" href="classdbCursor.html#dbCursora4">prev</a>(); 
00665         } <span class="keywordflow">else</span> {
00666             removed = <span class="keyword">false</span>;
00667             <span class="keywordflow">return</span> lastRecordWasDeleted ? <a class="code" href="classdbCursor.html#dbCursora2">get</a>() : <a class="code" href="classdbCursor.html#dbCursora4">prev</a>();
00668         }
00669     }
00670 
<a name="l00675"></a><a class="code" href="classdbCursor.html#dbCursora14">00675</a>     <span class="keywordtype">bool</span> <a class="code" href="classdbCursor.html#dbCursora14">isInSelection</a>(<a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a>&amp; ref) {
00676         <span class="keywordflow">return</span> <a class="code" href="classdbAnyCursor.html#dbCursor_3_01dbTimeSeriesBlock_3_01T_01_4_01_4a47">dbAnyCursor::isInSelection</a>(ref.<a class="code" href="classdbAnyReference.html#dbReferencea11">getOid</a>());
00677     }
00678 };
00679 
00680 <span class="keyword">class </span>dbParallelQueryContext { 
00681   <span class="keyword">public</span>:
00682     <a class="code" href="classdbDatabase.html">dbDatabase</a>* <span class="keyword">const</span>      db;
00683     <a class="code" href="classdbCompiledQuery.html">dbCompiledQuery</a>* <span class="keyword">const</span> query;
00684     oid_t                  firstRow;
00685     <a class="code" href="classdbTable.html">dbTable</a>*               table;
00686     dbAnyCursor*           cursor;
00687     dbSelection            selection[dbMaxParallelSearchThreads];
00688 
00689     <span class="keywordtype">void</span> search(<span class="keywordtype">int</span> i); 
00690 
00691     dbParallelQueryContext(<a class="code" href="classdbDatabase.html">dbDatabase</a>* aDb, <a class="code" href="classdbTable.html">dbTable</a>* aTable, 
00692                            <a class="code" href="classdbCompiledQuery.html">dbCompiledQuery</a>* aQuery, dbAnyCursor* aCursor)
00693       : db(aDb), query(aQuery), firstRow(aTable-&gt;firstRow), table(aTable), cursor(aCursor) {}
00694 };
00695 
00696 
00697 <span class="keyword">extern</span> <span class="keywordtype">char</span>* strupper(<span class="keywordtype">char</span>* s);
00698 
00699 <span class="keyword">extern</span> <span class="keywordtype">char</span>* strlower(<span class="keywordtype">char</span>* s);
00700 
00701 END_FASTDB_NAMESPACE
00702 
00703 <span class="preprocessor">#endif</span>
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