query_8h-source.html

FastDb是高效的内存数据库系统

00398     dbQuery&amp; add (int4 <span class="keyword">const</span>&amp; value) { 
00399         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt4, &amp;value);
00400     }
00401     dbQuery&amp; add (db_int8 <span class="keyword">const</span>&amp; value) { 
00402         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt8, &amp;value);
00403     }
00404     dbQuery&amp; add(nat1 <span class="keyword">const</span>&amp; value) {
00405         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt1, &amp;value);
00406     }
00407     dbQuery&amp; add (nat2 <span class="keyword">const</span>&amp; value) {
00408         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt2, &amp;value);
00409     }
00410     dbQuery&amp; add (nat4 <span class="keyword">const</span>&amp; value) {
00411         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt4, &amp;value);
00412     }
00413     dbQuery&amp; add (db_nat8 <span class="keyword">const</span>&amp; value) {
00414         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt8, &amp;value);
00415     }
00416 <span class="preprocessor">#if SIZEOF_LONG != 8</span>
00417 <span class="preprocessor"></span>    dbQuery&amp; add (<span class="keywordtype">long</span> <span class="keyword">const</span>&amp; value) {
00418         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt4, &amp;value);
00419     }
00420     dbQuery&amp; add (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keyword">const</span>&amp; value) {
00421         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt4, &amp;value);
00422     }
00423 <span class="preprocessor">#endif</span>
00424 <span class="preprocessor"></span>    dbQuery&amp; add (real4 <span class="keyword">const</span>&amp; value) { 
00425         <span class="keywordflow">return</span> append(dbQueryElement::qVarReal4, &amp;value);
00426     }
00427     dbQuery&amp; add(real8 <span class="keyword">const</span>&amp; value) { 
00428         <span class="keywordflow">return</span> append(dbQueryElement::qVarReal8, &amp;value);
00429     }
00430     dbQuery&amp; add(<span class="keywordtype">bool</span> <span class="keyword">const</span>&amp; value) { 
00431         <span class="keywordflow">return</span> append(dbQueryElement::qVarBool, &amp;value);
00432     }
00433     dbQuery&amp; add(<span class="keywordtype">void</span> <span class="keyword">const</span>* value) { 
00434         <span class="keywordflow">return</span> append(dbQueryElement::qVarRawData, value);
00435     }
00436 
00437     dbQuery&amp; operator,(<span class="keywordtype">char</span> <span class="keyword">const</span>*  value) { <span class="keywordflow">return</span> add(value); }
00438     dbQuery&amp; operator,(<span class="keywordtype">char</span> <span class="keyword">const</span>** value) { <span class="keywordflow">return</span> add(value); }
00439     dbQuery&amp; operator,(<span class="keywordtype">char</span>** value) { <span class="keywordflow">return</span> add(value); }
00440     dbQuery&amp; operator,(int1 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00441     dbQuery&amp; operator,(int2 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00442     dbQuery&amp; operator,(int4 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00443     dbQuery&amp; operator,(db_int8 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00444     dbQuery&amp; operator,(nat1 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00445     dbQuery&amp; operator,(nat2 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00446     dbQuery&amp; operator,(nat4 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00447     dbQuery&amp; operator,(db_nat8 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00448 <span class="preprocessor">#if SIZEOF_LONG != 8</span>
00449 <span class="preprocessor"></span>    dbQuery&amp; operator,(<span class="keywordtype">long</span> <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00450     dbQuery&amp; operator,(<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00451 <span class="preprocessor">#endif</span>
00452 <span class="preprocessor"></span>    dbQuery&amp; operator,(real4 <span class="keyword">const</span>&amp; value) { <span class="keywordflow">return</span> add(value); }
00453     dbQuery&amp; operator,(real8 <span class="keyword">const</span>&amp; value) { <span class="keywordflow">return</span> add(value); }
00454     dbQuery&amp; operator,(<span class="keywordtype">bool</span> <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00455     dbQuery&amp; operator,(<span class="keywordtype">void</span> <span class="keyword">const</span>*  value) { <span class="keywordflow">return</span> add(value); }
00456     dbQuery&amp; operator,(dbQueryExpression <span class="keyword">const</span>&amp; expr) { <span class="keywordflow">return</span> add(expr); }
00457 
00458     dbQuery&amp; operator = (<span class="keyword">const</span> <span class="keywordtype">char</span>* str) { 
00459         <span class="keywordflow">return</span> reset().<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qExpression, str);
00460     }
00461 
00462 <span class="preprocessor">#ifndef NO_MEMBER_TEMPLATES</span>
00463 <span class="preprocessor"></span>    <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00464     dbQuery&amp; operator,(<a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> <span class="keyword">const</span>&amp; value) { 
00465         <span class="keywordflow">return</span> append(dbQueryElement::qVarReference, &amp;value, &amp;T::dbDescriptor);
00466     }
00467 
00468     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00469     <span class="keyword">inline</span> dbQuery&amp; operator,(<a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt; <span class="keyword">const</span>&amp; value) { 
00470         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfRef, &amp;value, 
00471                       &amp;T::dbDescriptor);
00472     }
00473 
00474     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00475     <span class="keyword">inline</span> dbQuery&amp; operator,(<a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt;<span class="keyword">const</span>* <span class="keyword">const</span>&amp; value) { 
00476         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfRefPtr, &amp;value, &amp;T::dbDescriptor);
00477     }
00478 
00479     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00480     dbQuery&amp; add(<a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> <span class="keyword">const</span>&amp; value) { 
00481         <span class="keywordflow">return</span> append(dbQueryElement::qVarReference, &amp;value, &amp;T::dbDescriptor);
00482     }
00483 
00484     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00485     dbQuery&amp; add(<a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt; <span class="keyword">const</span>&amp; value) { 
00486         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfRef, &amp;value, 
00487                       &amp;T::dbDescriptor);
00488     }
00489     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00490     dbQuery&amp; add(<a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt;<span class="keyword">const</span>* <span class="keyword">const</span>&amp; value) { 
00491         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfRefPtr, &amp;value, &amp;T::dbDescriptor);
00492     }
00493 
00494     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00495     dbQuery&amp; operator = (T <span class="keyword">const</span>&amp; value) { 
00496         <span class="keywordflow">return</span> reset().<a class="code" href="classdbQuery.html#dbQuerya4">add</a>(value);
00497     }   
00498 <span class="preprocessor">#else</span>
00499 <span class="preprocessor"></span>    dbQuery&amp; operator = (dbQueryExpression <span class="keyword">const</span>&amp; expr) {
00500         <span class="keywordflow">return</span> reset().<a class="code" href="classdbQuery.html#dbQuerya4">add</a>(expr);
00501     }    
00502 <span class="preprocessor">#endif</span>
00503 <span class="preprocessor"></span>
00504 
00505     dbQueryElement* getElements()<span class="keyword"> const </span>{ 
00506         <span class="keywordflow">return</span> elements;
00507     }
00508 
00509     dbQuery() { 
00510         elements = NULL;
00511         nextElement = &amp;elements;
00512         operand = <span class="keyword">false</span>;
00513         pos = 0;
00514     } 
00515     dbQuery(<span class="keywordtype">char</span> <span class="keyword">const</span>* str) { 
00516         elements = <span class="keyword">new</span> dbQueryElement(dbQueryElement::qExpression, str);
00517         nextElement = &amp;elements-&gt;next;
00518         operand = <span class="keyword">true</span>;
00519         pos = 0;
00520     } 
00521     ~dbQuery() { 
00522         reset();
00523     }
00524 };
00525 
00526 <span class="preprocessor">#ifdef NO_MEMBER_TEMPLATES</span>
00527 <span class="preprocessor"></span><span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00528 <span class="keyword">inline</span> dbQueryExpression&amp; operator,(dbQueryExpression&amp; expr, <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> <span class="keyword">const</span>&amp; value) { 
00529     <span class="keywordflow">return</span> expr.<a class="code" href="classdbQueryExpression.html#dbQueryExpressiona0">add</a>(dbQueryElement::qVarReference, &amp;value, &amp;T::dbDescriptor);
00530 }
00531 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00532 <span class="keyword">inline</span> dbQueryExpression&amp; operator,(dbQueryExpression&amp; expr, <a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt; <span class="keyword">const</span>&amp; value) { 
00533     <span class="keywordflow">return</span> expr.<a class="code" href="classdbQueryExpression.html#dbQueryExpressiona0">add</a>(dbQueryElement::qVarArrayOfRef, &amp;value, 
00534                     &amp;T::dbDescriptor);
00535 }
00536 
00537 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00538 <span class="keyword">inline</span> dbQueryExpression&amp; operator,(dbQueryExpression&amp; expr, <a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt;<span class="keyword">const</span>* <span class="keyword">const</span>&amp; value) { 
00539     <span class="keywordflow">return</span> expr.<a class="code" href="classdbQueryExpression.html#dbQueryExpressiona0">add</a>(dbQueryElement::qVarArrayOfRefPtr, &amp;value, &amp;T::dbDescriptor);
00540 }
00541 
00542 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00543 <span class="keyword">inline</span> dbQuery&amp; operator,(dbQuery&amp; query, <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> <span class="keyword">const</span>&amp; value) { 
00544     <span class="keywordflow">return</span> query.<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qVarReference, &amp;value, 
00545                         &amp;T::dbDescriptor);
00546 }
00547 
00548 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00549 <span class="keyword">inline</span> dbQuery&amp; operator,(dbQuery&amp; query, 
00550                              <a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt; <span class="keyword">const</span>&amp; value) 
00551 { 
00552     <span class="keywordflow">return</span> query.<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qVarArrayOfRef, &amp;value, 
00553                         &amp;T::dbDescriptor);
00554 }
00555 
00556 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00557 <span class="keyword">inline</span> dbQuery&amp; operator,(dbQuery&amp; query, 
00558                              <a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt;<span class="keyword">const</span>* <span class="keyword">const</span>&amp; value) 
00559 { 
00560     <span class="keywordflow">return</span> query.<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qVarArrayOfRefPtr, &amp;value, 
00561                         &amp;T::dbDescriptor);
00562 }
00563 
00564 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00565 <span class="keyword">inline</span> dbQuery&amp; add(dbQuery&amp; query, <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> <span class="keyword">const</span>&amp; value) { 
00566     <span class="keywordflow">return</span> query.<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qVarReference, &amp;value, &amp;T::dbDescriptor);
00567 }
00568 
00569 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00570 <span class="keyword">inline</span> dbQuery&amp; add(dbQuery&amp; query, <a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt; <span class="keyword">const</span>&amp; value) { 
00571     <span class="keywordflow">return</span> query.<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qVarArrayOfRef, &amp;value, 
00572                         &amp;T::dbDescriptor);
00573 }
00574 
00575 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00576 <span class="keyword">inline</span> dbQuery&amp; add(dbQuery&amp; query, <a class="code" href="classdbArray.html">dbArray</a>&lt; <a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> &gt;<span class="keyword">const</span>* <span class="keyword">const</span>&amp; value) { 
00577     <span class="keywordflow">return</span> query.<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qVarArrayOfRefPtr, &amp;value, &amp;T::dbDescriptor);
00578 }
00579 <span class="preprocessor">#endif</span>