stdtp_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.

00279 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00280 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00281 <span class="preprocessor"></span>
00282 <span class="preprocessor">#ifdef _WIN32</span>
00283 <span class="preprocessor"></span><span class="keyword">typedef</span> HANDLE descriptor_t; 
00284 <span class="preprocessor">#else</span>
00285 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">int</span> descriptor_t; 
00286 <span class="preprocessor">#endif</span>
00287 <span class="preprocessor"></span>
00288 <span class="preprocessor">#if !defined(_fastcall) &amp;&amp; (!defined(_WIN32) || defined(__IBMCPP__) || defined(__MINGW32__))</span>
00289 <span class="preprocessor"></span><span class="preprocessor">#define _fastcall</span>
00290 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00291 <span class="preprocessor"></span>
00292 <span class="preprocessor">#if defined(_WIN32) || !defined(NO_PTHREADS)</span>
00293 <span class="preprocessor"></span><span class="preprocessor">#define THREADS_SUPPORTED 1</span>
00294 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00295 <span class="preprocessor"></span><span class="preprocessor">#define THREADS_SUPPORTED 0</span>
00296 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00297 <span class="preprocessor"></span>
00298 <span class="preprocessor">#define itemsof(array) (sizeof(array)/sizeof*(array))</span>
00299 <span class="preprocessor"></span>
00300 
00301 <span class="keyword">extern</span> FASTDB_DLL_ENTRY byte* dbMalloc(size_t size);
00302 <span class="keyword">extern</span> FASTDB_DLL_ENTRY <span class="keywordtype">void</span>  dbFree(<span class="keywordtype">void</span>* ptr);
00303 
00304 <span class="preprocessor">#if defined(FUZZY_CHECKPOINT) &amp;&amp; !defined(NO_MMAP)</span>
00305 <span class="preprocessor"></span><span class="preprocessor">#define NO_MMAP 1</span>
00306 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00307 <span class="preprocessor"></span>
00308 <span class="preprocessor">#if !defined(USE_POSIX_MMAP) &amp;&amp; defined(DISKLESS_CONFIGURATION)</span>
00309 <span class="preprocessor"></span><span class="comment">// To enable sharing of database in diskless configuration we have to use</span>
00310 <span class="comment">// shmap instead of mmap, which anonymous region is private to process.</span>
00311 <span class="preprocessor">#define USE_POSIX_MMAP 0</span>
00312 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00313 <span class="preprocessor"></span>
00314 <span class="preprocessor">#if defined(USE_POSIX_MMAP) &amp;&amp; !USE_POSIX_MMAP</span>
00315 <span class="preprocessor"></span><span class="comment">// allocate space for the database using Sys-V shmat</span>
00316 <span class="preprocessor">#define USE_SYSV_SHARED_MEMORY 1</span>
00317 <span class="preprocessor"></span><span class="preprocessor">#if !defined(NO_MMAP) &amp;&amp; !defined(DISKLESS_CONFIGURATION)</span>
00318 <span class="preprocessor"></span><span class="preprocessor">#define NO_MMAP 1</span>
00319 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00320 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00321 <span class="preprocessor"></span>
00322 <span class="preprocessor">#if !defined(_WIN32)</span>
00323 <span class="preprocessor"></span><span class="preprocessor">#define NO_STRICMP  1</span>
00324 <span class="preprocessor"></span><span class="preprocessor">#define NO_STRICOLL 1</span>
00325 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00326 <span class="preprocessor"></span>
00327 
00328 <span class="preprocessor">#if defined(_WINCE) &amp;&amp; defined(USE_LOCALE_SETTINGS)</span>
00329 <span class="preprocessor"></span><span class="preprocessor">#undef USE_LOCALE_SETTINGS</span>
00330 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00331 <span class="preprocessor"></span>
00332 <span class="preprocessor">#if defined(IGNORE_CASE) &amp;&amp; defined(NO_STRICMP)</span>
00333 <span class="preprocessor"></span><span class="keyword">inline</span> <span class="keywordtype">int</span> stricmp(<span class="keyword">const</span> <span class="keywordtype">char</span>* p, <span class="keyword">const</span> <span class="keywordtype">char</span>* q)
00334 {
00335     <span class="keywordflow">while</span> (toupper(*(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)p) == toupper(*(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)q)) { 
00336         <span class="keywordflow">if</span> (*p == <span class="charliteral">'\0'</span>) { 
00337             <span class="keywordflow">return</span> 0;
00338         }
00339         p += 1;
00340         q += 1;
00341     }
00342     <span class="keywordflow">return</span> toupper(*(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)p) - toupper(*(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)q);
00343 }
00344 <span class="preprocessor">#else</span>
00345 <span class="preprocessor"></span><span class="preprocessor">#ifdef _WIN32</span>
00346 <span class="preprocessor"></span><span class="preprocessor">#define stricoll(x,y) _stricoll(x,y)</span>
00347 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00348 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00349 <span class="preprocessor"></span>
00350 <span class="preprocessor">#ifndef STRINCMP_DEFINED</span>
00351 <span class="preprocessor"></span><span class="keyword">inline</span> <span class="keywordtype">int</span> strincmp(<span class="keyword">const</span> <span class="keywordtype">char</span>* p, <span class="keyword">const</span> <span class="keywordtype">char</span>* q, size_t n)
00352 {
00353     <span class="keywordflow">while</span> (n &gt; 0) { 
00354         <span class="keywordtype">int</span> diff = toupper(*(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)p) - toupper(*(<span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>*)q);
00355         <span class="keywordflow">if</span> (diff != 0) { 
00356             <span class="keywordflow">return</span> diff;
00357         } <span class="keywordflow">else</span> <span class="keywordflow">if</span> (*p == <span class="charliteral">'\0'</span>) { 
00358             <span class="keywordflow">return</span> 0;
00359         }
00360         p += 1;
00361         q += 1;
00362         n -= 1; 
00363     }
00364     <span class="keywordflow">return</span> 0;
00365 }
00366 <span class="preprocessor">#endif</span>
00367 <span class="preprocessor"></span>
00368 <span class="preprocessor">#if defined(IGNORE_CASE) &amp;&amp; defined(USE_LOCALE_SETTINGS) &amp;&amp; defined(NO_STRICOLL) </span>
00369 <span class="preprocessor"></span><span class="keyword">inline</span> <span class="keywordtype">int</span> stricoll(<span class="keyword">const</span> <span class="keywordtype">char</span>* p, <span class="keyword">const</span> <span class="keywordtype">char</span>* q)
00370 {
00371     <span class="keywordtype">char</span>   p_buf[256];
00372     <span class="keywordtype">char</span>   q_buf[256];
00373     size_t p_len = strlen(p);
00374     size_t q_len = strlen(q);
00375     <span class="keywordtype">char</span>*  p_dst = p_buf; 
00376     <span class="keywordtype">char</span>*  q_dst = q_buf; 
00377     <span class="keywordtype">int</span>    i;
00378     <span class="keywordflow">if</span> (p_len &gt;= <span class="keyword">sizeof</span>(p_buf)) { 
00379         p_dst = <span class="keyword">new</span> <span class="keywordtype">char</span>[p_len+1];
00380     }
00381     <span class="keywordflow">if</span> (q_len &gt;= <span class="keyword">sizeof</span>(q_buf)) { 
00382         q_dst = <span class="keyword">new</span> <span class="keywordtype">char</span>[q_len+1];
00383     }
00384     <span class="keywordflow">for</span> (i = 0; p[i] != <span class="charliteral">'\0'</span>; i++) { 
00385         p_dst[i] = toupper(p[i] &amp; 0xFF);
00386     }
00387     p_dst[i] = <span class="charliteral">'\0'</span>;
00388 
00389     <span class="keywordflow">for</span> (i = 0; q[i] != <span class="charliteral">'\0'</span>; i++) { 
00390         q_dst[i] = toupper(q[i] &amp; 0xFF);
00391     }
00392     q_dst[i] = <span class="charliteral">'\0'</span>;
00393 
00394     <span class="keywordtype">int</span> diff = strcoll(p_dst, q_dst);
00395     <span class="keywordflow">if</span> (p_dst != p_buf) { 
00396         <span class="keyword">delete</span>[] p_dst;
00397     }
00398     <span class="keywordflow">if</span> (q_dst != q_buf) { 
00399         <span class="keyword">delete</span>[] q_dst;
00400     }
00401     <span class="keywordflow">return</span> diff;
00402 }
00403 <span class="preprocessor">#endif</span>
00404 <span class="preprocessor"></span>
00405 <span class="preprocessor">#ifndef __IBMCPP__</span>
00406 <span class="preprocessor"></span>END_FASTDB_NAMESPACE
00407 <span class="preprocessor">#endif</span>
00408 <span class="preprocessor"></span>
00409 <span class="preprocessor">#endif</span>
00410 <span class="preprocessor"></span>
00411 
00412 
00413 
</pre></div><hr><address style="align: right;"><small>Generated on Mon Oct 23 13:23:58 2006 for FastDB by
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