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.

00136 <span class="preprocessor"></span><span class="preprocessor">#define DEBUG_TRACE_IMPORTANT 2</span>
00137 <span class="preprocessor"></span><span class="preprocessor">#define DEBUG_TRACE_ALL       3</span>
00138 <span class="preprocessor"></span>
00139 <span class="preprocessor">#if FASTDB_DEBUG &gt;= DEBUG_TRACE_IMPORTANT</span>
00140 <span class="preprocessor"></span><span class="preprocessor">#define TRACE_IMSG(x)  dbTrace x</span>
00141 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00142 <span class="preprocessor"></span><span class="preprocessor">#define TRACE_IMSG(x)</span>
00143 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00144 <span class="preprocessor"></span>
00145 <span class="preprocessor">#if FASTDB_DEBUG &gt;= DEBUG_TRACE_ALL</span>
00146 <span class="preprocessor"></span><span class="preprocessor">#define TRACE_MSG(x)  dbTrace x</span>
00147 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00148 <span class="preprocessor"></span><span class="preprocessor">#define TRACE_MSG(x)</span>
00149 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00150 <span class="preprocessor"></span>
00151 <span class="preprocessor">#ifndef EXTRA_DEBUG_NEW_PARAMS</span>
00152 <span class="preprocessor"></span><span class="preprocessor">#define EXTRA_DEBUG_NEW_PARAMS</span>
00153 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00154 <span class="preprocessor"></span>
00155 
00156 <span class="preprocessor">#ifndef HAS_TEMPLATE_FRIENDS</span>
00157 <span class="preprocessor"></span><span class="preprocessor">#if (!defined(_MSC_VER) || _MSC_VER &gt;= 1300) &amp;&amp; !defined(NO_MEMBER_TEMPLATES)</span>
00158 <span class="preprocessor"></span><span class="preprocessor">#define HAS_TEMPLATE_FRIENDS</span>
00159 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00160 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00161 <span class="preprocessor"></span>
00162 <span class="preprocessor">#ifndef __IBMCPP__</span>
00163 <span class="preprocessor"></span>BEGIN_FASTDB_NAMESPACE
00164 <span class="preprocessor">#endif</span>
00165 <span class="preprocessor"></span>
00166 <span class="comment">// User defined trace functions</span>
00167 <span class="keyword">typedef</span> void (CLI_CALLBACK_CC *dbTraceFunctionPtr)(<span class="keywordtype">char</span>* message);
00168 
00169 <span class="comment">// Pointer to trace function (default implementation just prints message to stderr)</span>
00170 <span class="keyword">extern</span> FASTDB_DLL_ENTRY dbTraceFunctionPtr dbTraceFunction;
00171 
00172 <span class="keyword">extern</span> FASTDB_DLL_ENTRY <span class="keywordtype">void</span> dbTrace(<span class="keywordtype">char</span>* message, ...);
00173 
00174 <span class="comment">// Enable or disable trace at runtime</span>
00175 <span class="keyword">extern</span> FASTDB_DLL_ENTRY <span class="keywordtype">bool</span> dbTraceEnable;
00176 
00177 
00178 <span class="preprocessor">#if defined(_WINCE) || defined(UNICODE)</span>
00179 <span class="preprocessor"></span><span class="keyword">inline</span> <span class="keywordtype">wchar_t</span>* convertStringToUnicode(<span class="keywordtype">wchar_t</span>* dst, <span class="keywordtype">char</span> <span class="keyword">const</span>* src, size_t size) {
00180         mbstowcs(dst, src, size);
00181         <span class="keywordflow">return</span> dst;
00182 }
00183 <span class="preprocessor">#define CNV_BUF_SIZE 256</span>
00184 <span class="preprocessor"></span><span class="preprocessor">#define W32_STRING(s) convertStringToUnicode((wchar_t*)alloca(sizeof(wchar_t)*CNV_BUF_SIZE), s, CNV_BUF_SIZE)</span>
00185 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00186 <span class="preprocessor"></span><span class="preprocessor">#define W32_STRING(s) s</span>
00187 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00188 <span class="preprocessor"></span>
00189 
00190 <span class="comment">// Align value 'x' to boundary 'b' which should be power of 2</span>
00191 <span class="preprocessor">#define DOALIGN(x,b)   (((x) + (b) - 1) &amp; ~((b) - 1))</span>
00192 <span class="preprocessor"></span>
00193 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span>    db_int1;
00194 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>  db_nat1;
00195 
00196 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">short</span>   db_int2;
00197 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> db_nat2;
00198 
00199 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">int</span>     db_int4;
00200 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span>   db_nat4;
00201 
00202 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span>  db_byte;
00203 
00204 <span class="comment">// This mapping is done for compatibility reasons</span>
00205 <span class="keyword">typedef</span> db_int1 int1;
00206 <span class="keyword">typedef</span> db_nat1 nat1;
00207 <span class="keyword">typedef</span> db_int2 int2;
00208 <span class="keyword">typedef</span> db_nat2 nat2;
00209 <span class="keyword">typedef</span> db_int4 int4;
00210 <span class="keyword">typedef</span> db_nat4 nat4;
00211 
00212 <span class="keyword">typedef</span> db_byte byte;
00213 
00214 <span class="preprocessor">#if defined(_WIN32) &amp;&amp; !defined(__MINGW32__)</span>
00215 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> __int64 db_nat8;
00216 <span class="keyword">typedef</span> __int64          db_int8;
00217 <span class="preprocessor">#if defined(__IBMCPP__)</span>
00218 <span class="preprocessor"></span><span class="preprocessor">#define INT8_FORMAT "%lld"</span>
00219 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00220 <span class="preprocessor"></span><span class="preprocessor">#define INT8_FORMAT "%I64d"</span>
00221 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00222 <span class="preprocessor"></span><span class="preprocessor">#define CONST64(c)  c</span>
00223 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00224 <span class="preprocessor"></span><span class="preprocessor">#if defined(__osf__ )</span>
00225 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> db_nat8;
00226 <span class="keyword">typedef</span> <span class="keywordtype">signed</span>   <span class="keywordtype">long</span> db_int8;
00227 <span class="preprocessor">#define INT8_FORMAT "%ld"</span>
00228 <span class="preprocessor"></span><span class="preprocessor">#define CONST64(c)  c##L</span>
00229 <span class="preprocessor"></span><span class="preprocessor">#ifndef SIZEOF_LONG</span>
00230 <span class="preprocessor"></span><span class="preprocessor">#define SIZEOF_LONG 8</span>
00231 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00232 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00233 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> db_nat8;
00234 <span class="keyword">typedef</span> <span class="keywordtype">signed</span>   <span class="keywordtype">long</span> <span class="keywordtype">long</span> db_int8;
00235 <span class="preprocessor">#if defined(__MINGW32__) &amp;&amp; __GNUG__&lt;3</span>
00236 <span class="preprocessor"></span><span class="preprocessor">#define INT8_FORMAT "%I64d"</span>
00237 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00238 <span class="preprocessor"></span><span class="preprocessor">#define INT8_FORMAT "%lld"</span>
00239 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00240 <span class="preprocessor"></span><span class="preprocessor">#define CONST64(c)  c##LL</span>
00241 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00242 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00243 <span class="preprocessor"></span>
00244 <span class="preprocessor">#if !defined(bool) &amp;&amp; ((defined(__SUNPRO_CC) &amp;&amp; __SUNPRO_CC_COMPAT &lt; 5) || defined(__IBMCPP__))</span>
00245 <span class="preprocessor"></span><span class="preprocessor">#define bool  char</span>
00246 <span class="preprocessor"></span><span class="preprocessor">#define true  (1)</span>
00247 <span class="preprocessor"></span><span class="preprocessor">#define false (0)</span>
00248 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00249 <span class="preprocessor"></span>
00250 <span class="preprocessor">#define nat8_low_part(x)  ((nat4)(x))</span>
00251 <span class="preprocessor"></span><span class="preprocessor">#define nat8_high_part(x) ((nat4)((nat8)(x)&gt;&gt;32))</span>
00252 <span class="preprocessor"></span><span class="preprocessor">#define int8_low_part(x)  ((int4)(x))</span>
00253 <span class="preprocessor"></span><span class="preprocessor">#define int8_high_part(x) ((int4)((db_int8)(x)&gt;&gt;32))</span>
00254 <span class="preprocessor"></span><span class="preprocessor">#define cons_nat8(hi, lo) ((((nat8)(hi)) &lt;&lt; 32) | (nat4)(lo))</span>
00255 <span class="preprocessor"></span><span class="preprocessor">#define cons_int8(hi, lo) ((((db_int8)(hi)) &lt;&lt; 32) | (nat4)(lo))</span>
00256 <span class="preprocessor"></span> 
00257 <span class="preprocessor">#define MAX_NAT8  nat8(-1)</span>
00258 <span class="preprocessor"></span>
00259 <span class="preprocessor">#ifndef INT8_IS_DEFINED</span>
00260 <span class="preprocessor"></span><span class="keyword">typedef</span> db_int8 int8;
00261 <span class="preprocessor">#endif</span>
00262 <span class="preprocessor"></span><span class="keyword">typedef</span> db_nat8 nat8;
00263 
00264 <span class="keyword">typedef</span> <span class="keywordtype">float</span>  real4;
00265 <span class="keyword">typedef</span> <span class="keywordtype">double</span> real8; 
00266 
00267 <span class="preprocessor">#ifndef BIG_ENDIAN</span>
00268 <span class="preprocessor"></span><span class="preprocessor">#define BIG_ENDIAN      4321    </span><span class="comment">/* most-significant byte first (IBM, net) */</span>
00269 <span class="preprocessor">#endif</span>
00270 <span class="preprocessor"></span><span class="preprocessor">#ifndef LITTLE_ENDIAN</span>
00271 <span class="preprocessor"></span><span class="preprocessor">#define LITTLE_ENDIAN   1234</span>
00272 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
00273 <span class="preprocessor"></span>
00274 <span class="preprocessor">#ifndef BYTE_ORDER</span>
00275 <span class="preprocessor"></span><span class="preprocessor">#if defined(__sparc__) || defined(__m68k__)</span>
00276 <span class="preprocessor"></span><span class="preprocessor">#define BYTE_ORDER      BIG_ENDIAN </span>
00277 <span class="preprocessor"></span><span class="preprocessor">#else</span>
00278 <span class="preprocessor"></span><span class="preprocessor">#define BYTE_ORDER      LITTLE_ENDIAN</span>