query_8h-source.html

俄罗斯牛人KK的作品,著名的ORDBMS,这里上传最新的3.39版本源代码.希望了解对象关系数据库的同好,请不要错过.

00435     dbQuery&amp; add (int4 <span class="keyword">const</span>&amp; value) { 
00436         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt4, &amp;value);
00437     }
00438     dbQuery&amp; add (db_int8 <span class="keyword">const</span>&amp; value) { 
00439         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt8, &amp;value);
00440     }
00441     dbQuery&amp; add(nat1 <span class="keyword">const</span>&amp; value) {
00442         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt1, &amp;value);
00443     }
00444     dbQuery&amp; add (nat2 <span class="keyword">const</span>&amp; value) {
00445         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt2, &amp;value);
00446     }
00447     dbQuery&amp; add (nat4 <span class="keyword">const</span>&amp; value) {
00448         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt4, &amp;value);
00449     }
00450     dbQuery&amp; add (db_nat8 <span class="keyword">const</span>&amp; value) {
00451         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt8, &amp;value);
00452     }
00453 <span class="preprocessor">#if SIZEOF_LONG != 8</span>
00454 <span class="preprocessor"></span>    dbQuery&amp; add (<span class="keywordtype">long</span> <span class="keyword">const</span>&amp; value) {
00455         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt4, &amp;value);
00456     }
00457     dbQuery&amp; add (<span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keyword">const</span>&amp; value) {
00458         <span class="keywordflow">return</span> append(dbQueryElement::qVarInt4, &amp;value);
00459     }
00460 <span class="preprocessor">#endif</span>
00461 <span class="preprocessor"></span>    dbQuery&amp; add (real4 <span class="keyword">const</span>&amp; value) { 
00462         <span class="keywordflow">return</span> append(dbQueryElement::qVarReal4, &amp;value);
00463     }
00464     dbQuery&amp; add(real8 <span class="keyword">const</span>&amp; value) { 
00465         <span class="keywordflow">return</span> append(dbQueryElement::qVarReal8, &amp;value);
00466     }
00467     dbQuery&amp; add(<span class="keywordtype">bool</span> <span class="keyword">const</span>&amp; value) { 
00468         <span class="keywordflow">return</span> append(dbQueryElement::qVarBool, &amp;value);
00469     }
00470     dbQuery&amp; add(<span class="keywordtype">void</span> <span class="keyword">const</span>* value) { 
00471         <span class="keywordflow">return</span> append(dbQueryElement::qVarRawData, value);
00472     }
00473 
00474     dbQuery&amp; operator,(<span class="keywordtype">char</span> <span class="keyword">const</span>*  value) { <span class="keywordflow">return</span> add(value); }
00475     dbQuery&amp; operator,(<span class="keywordtype">char</span> <span class="keyword">const</span>** value) { <span class="keywordflow">return</span> add(value); }
00476     dbQuery&amp; operator,(<span class="keywordtype">char</span>** value) { <span class="keywordflow">return</span> add(value); }
00477     dbQuery&amp; operator,(int1 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00478     dbQuery&amp; operator,(int2 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00479     dbQuery&amp; operator,(int4 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00480     dbQuery&amp; operator,(db_int8 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00481     dbQuery&amp; operator,(nat1 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00482     dbQuery&amp; operator,(nat2 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00483     dbQuery&amp; operator,(nat4 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00484     dbQuery&amp; operator,(db_nat8 <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00485 <span class="preprocessor">#if SIZEOF_LONG != 8</span>
00486 <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); }
00487     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); }
00488 <span class="preprocessor">#endif</span>
00489 <span class="preprocessor"></span>    dbQuery&amp; operator,(real4 <span class="keyword">const</span>&amp; value) { <span class="keywordflow">return</span> add(value); }
00490     dbQuery&amp; operator,(real8 <span class="keyword">const</span>&amp; value) { <span class="keywordflow">return</span> add(value); }
00491     dbQuery&amp; operator,(<span class="keywordtype">bool</span> <span class="keyword">const</span>&amp;  value) { <span class="keywordflow">return</span> add(value); }
00492     dbQuery&amp; operator,(<span class="keywordtype">void</span> <span class="keyword">const</span>*  value) { <span class="keywordflow">return</span> add(value); }
00493     dbQuery&amp; operator,(dbQueryExpression <span class="keyword">const</span>&amp; expr) { <span class="keywordflow">return</span> add(expr); }
00494     dbQuery&amp; operator,(<a class="code" href="classrectangle.html">rectangle</a> <span class="keyword">const</span>&amp; rect) { <span class="keywordflow">return</span> add(rect); }
00495 
00496     dbQuery&amp; operator = (<span class="keyword">const</span> <span class="keywordtype">char</span>* str) { 
00497         <span class="keywordflow">return</span> reset().<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qExpression, str);
00498     }
00499 
00500 <span class="preprocessor">#if !defined(_MSC_VER) || _MSC_VER+0 &gt;= 1300</span>
00501 <span class="preprocessor"></span>    <span class="keyword">inline</span> dbQuery&amp; operator,(<a class="code" href="classdbArray.html">dbArray&lt;db_int4&gt;</a> <span class="keyword">const</span>&amp; value) { 
00502         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfInt4, &amp;value);
00503     }
00504 
00505     <span class="keyword">inline</span> dbQuery&amp; operator,(<a class="code" href="classdbArray.html">dbArray&lt;db_int4&gt;</a><span class="keyword">const</span>* <span class="keyword">const</span>&amp; value) { 
00506         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfInt4Ptr, &amp;value);
00507     }
00508 
00509     <span class="keyword">inline</span> dbQuery&amp; operator,(<a class="code" href="classdbArray.html">dbArray&lt;db_int8&gt;</a> <span class="keyword">const</span>&amp; value) { 
00510         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfInt8, &amp;value);
00511     }
00512 
00513     <span class="keyword">inline</span> dbQuery&amp; operator,(<a class="code" href="classdbArray.html">dbArray&lt;db_int8&gt;</a><span class="keyword">const</span>* <span class="keyword">const</span>&amp; value) { 
00514         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfInt8Ptr, &amp;value);
00515     }
00516 
00517     <span class="keyword">inline</span> dbQuery&amp; add(<a class="code" href="classdbArray.html">dbArray&lt;db_int4&gt;</a> <span class="keyword">const</span>&amp; value) { 
00518         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfInt4, &amp;value);
00519     }
00520 
00521     <span class="keyword">inline</span> dbQuery&amp; add(<a class="code" href="classdbArray.html">dbArray&lt;db_int4&gt;</a><span class="keyword">const</span>* <span class="keyword">const</span>&amp; value) { 
00522         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfInt4Ptr, &amp;value);
00523     }
00524 
00525     <span class="keyword">inline</span> dbQuery&amp; add(<a class="code" href="classdbArray.html">dbArray&lt;db_int8&gt;</a> <span class="keyword">const</span>&amp; value) { 
00526         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfInt8, &amp;value);
00527     }
00528 
00529     <span class="keyword">inline</span> dbQuery&amp; add(<a class="code" href="classdbArray.html">dbArray&lt;db_int8&gt;</a><span class="keyword">const</span>* <span class="keyword">const</span>&amp; value) { 
00530         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfInt8Ptr, &amp;value);
00531     }
00532 <span class="preprocessor">#endif</span>
00533 <span class="preprocessor"></span>
00534 <span class="preprocessor">#ifndef NO_MEMBER_TEMPLATES</span>
00535 <span class="preprocessor"></span>    <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00536     dbQuery&amp; operator,(<a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> <span class="keyword">const</span>&amp; value) { 
00537         <span class="keywordflow">return</span> append(dbQueryElement::qVarReference, &amp;value, &amp;T::dbDescriptor);
00538     }
00539 
00540     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00541     <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) { 
00542         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfRef, &amp;value, &amp;T::dbDescriptor);
00543     }
00544 
00545     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00546     <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) { 
00547         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfRefPtr, &amp;value, &amp;T::dbDescriptor);
00548     }
00549 
00550     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00551     dbQuery&amp; add(<a class="code" href="classdbReference.html">dbReference&lt;T&gt;</a> <span class="keyword">const</span>&amp; value) { 
00552         <span class="keywordflow">return</span> append(dbQueryElement::qVarReference, &amp;value, &amp;T::dbDescriptor);
00553     }
00554 
00555     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00556     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) { 
00557         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfRef, &amp;value, &amp;T::dbDescriptor);
00558     }
00559     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00560     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) { 
00561         <span class="keywordflow">return</span> append(dbQueryElement::qVarArrayOfRefPtr, &amp;value, &amp;T::dbDescriptor);
00562     }
00563 
00564     <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00565     dbQuery&amp; operator = (T <span class="keyword">const</span>&amp; value) { 
00566         <span class="keywordflow">return</span> reset().<a class="code" href="classdbQuery.html#dbQuerya4">add</a>(value);
00567     }   
00568 <span class="preprocessor">#else</span>
00569 <span class="preprocessor"></span>    dbQuery&amp; operator = (dbQueryExpression <span class="keyword">const</span>&amp; expr) {
00570         <span class="keywordflow">return</span> reset().<a class="code" href="classdbQuery.html#dbQuerya4">add</a>(expr);
00571     }    
00572     dbQuery&amp; operator = (<a class="code" href="classrectangle.html">rectangle</a> <span class="keyword">const</span>&amp; expr) {
00573         <span class="keywordflow">return</span> reset().<a class="code" href="classdbQuery.html#dbQuerya4">add</a>(expr);
00574     }    
00575 <span class="preprocessor">#endif</span>
00576 <span class="preprocessor"></span>
00577 
00578     <a class="code" href="classdbQueryElement.html">dbQueryElement</a>* getElements()<span class="keyword"> const </span>{ 
00579         <span class="keywordflow">return</span> elements;
00580     }
00581 
00582     dbQuery() { 
00583         elements = NULL;
00584         nextElement = &amp;elements;
00585         operand = <span class="keyword">false</span>;
00586         pos = 0;
00587     } 
00588     dbQuery(<span class="keywordtype">char</span> <span class="keyword">const</span>* str) { 
00589         elements = <span class="keyword">new</span> <a class="code" href="classdbQueryElement.html">dbQueryElement</a>(dbQueryElement::qExpression, str);
00590         nextElement = &amp;elements-&gt;<a class="code" href="classdbQueryElement.html#dbQueryElemento0">next</a>;
00591         operand = <span class="keyword">true</span>;
00592         pos = 0;
00593     } 
00594     ~dbQuery() { 
00595         reset();
00596     }
00597 };
00598 
00599 <span class="preprocessor">#ifdef NO_MEMBER_TEMPLATES</span>
00600 <span class="preprocessor"></span><span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00601 <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) { 
00602     <span class="keywordflow">return</span> expr.<a class="code" href="classdbQueryExpression.html#dbQueryExpressiona0">add</a>(dbQueryElement::qVarReference, &amp;value, &amp;T::dbDescriptor);
00603 }
00604 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00605 <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) { 
00606     <span class="keywordflow">return</span> expr.<a class="code" href="classdbQueryExpression.html#dbQueryExpressiona0">add</a>(dbQueryElement::qVarArrayOfRef, &amp;value, 
00607                     &amp;T::dbDescriptor);
00608 }
00609 
00610 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00611 <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) { 
00612     <span class="keywordflow">return</span> expr.<a class="code" href="classdbQueryExpression.html#dbQueryExpressiona0">add</a>(dbQueryElement::qVarArrayOfRefPtr, &amp;value, &amp;T::dbDescriptor);
00613 }
00614 
00615 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00616 <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) { 
00617     <span class="keywordflow">return</span> query.<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qVarReference, &amp;value, 
00618                         &amp;T::dbDescriptor);
00619 }
00620 
00621 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00622 <span class="keyword">inline</span> dbQuery&amp; operator,(dbQuery&amp; query, 
00623                              <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) 
00624 { 
00625     <span class="keywordflow">return</span> query.<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qVarArrayOfRef, &amp;value, 
00626                         &amp;T::dbDescriptor);
00627 }
00628 
00629 <span class="keyword">template</span>&lt;<span class="keyword">class</span> T&gt;
00630 <span class="keyword">inline</span> dbQuery&amp; operator,(dbQuery&amp; query, 
00631                              <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) 
00632 { 
00633     <span class="keywordflow">return</span> query.<a class="code" href="classdbQuery.html#dbQuerya2">append</a>(dbQueryElement::qVarArrayOfRefPtr, &amp;value, 
00634                         &amp;T::dbDescriptor);
00635 }