classdbfielddescriptor.html

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          <td></td>
          <td class="md" nowrap>size_t &amp;&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>size</em></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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<p>
Size of the record without one field. This method is used to implement  automatically updated inverse references. This method performs interation thtough all components in one scope and recursively invoke itself for structure and array components.  <dl compact><dt><b>
Parameters: </b><dd>
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<tr><td valign=top><em>field</em>&nbsp;</td><td>
list of the fields in one scope </td></tr>
<tr><td valign=top><em>base</em>&nbsp;</td><td>
pointer inside database </td></tr>
<tr><td valign=top><em>size</em>&nbsp;</td><td>
[in/out] size of the record </td></tr>
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</dl><dl compact><dt><b>
Returns: </b><dd>
offset of last field </dl>    </td>
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<a name="dbFieldDescriptora5" doxytag="dbFieldDescriptor::storeRecordFields"></a><p>
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          <td class="md" nowrap valign="top"> size_t dbFieldDescriptor::storeRecordFields </td>
          <td class="md" valign="top">(&nbsp;</td>
          <td class="md" nowrap valign="top">byte *&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>dst</em>, </td>
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          <td></td>
          <td></td>
          <td class="md" nowrap>byte *&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>src</em>, </td>
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          <td></td>
          <td></td>
          <td class="md" nowrap>size_t&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>offs</em>, </td>
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          <td></td>
          <td></td>
          <td class="md" nowrap>bool&nbsp;</td>
          <td class="mdname" nowrap>&nbsp; <em>insert</em></td>
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          <td class="md">)&nbsp;</td>
          <td class="md" colspan="2"></td>
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<p>
Store record fields in the databases This method performs interation thtough all components in one scope and recursively invoke itself for structure and array components.  <dl compact><dt><b>
Parameters: </b><dd>
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<tr><td valign=top><em>dst</em>&nbsp;</td><td>
place in the database where record should be stored </td></tr>
<tr><td valign=top><em>src</em>&nbsp;</td><td>
pointer to the application object </td></tr>
<tr><td valign=top><em>offset</em>&nbsp;</td><td>
to the end of varying part </td></tr>
<tr><td valign=top><em>insert</em>&nbsp;</td><td>
flag used to distringuish update fro insert (needed for autoincremented fields) </td></tr>
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</dl><dl compact><dt><b>
Returns: </b><dd>
size of the record </dl>    </td>
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<hr><h2>Member Data Documentation</h2>
<a name="dbFieldDescriptorm24" doxytag="dbFieldDescriptor::alignment"></a><p>
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          <td class="md" nowrap valign="top"> size_t dbFieldDescriptor::alignment
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Alignment of the field (for structures it is equal to the maximum required alignment  of it's components     </td>
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<a name="dbFieldDescriptorm18" doxytag="dbFieldDescriptor::appOffs"></a><p>
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          <td class="md" nowrap valign="top"> int dbFieldDescriptor::appOffs
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Offset to the field in application     </td>
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<a name="dbFieldDescriptorm23" doxytag="dbFieldDescriptor::appSize"></a><p>
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          <td class="md" nowrap valign="top"> size_t dbFieldDescriptor::appSize
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Size of the object in application     </td>
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<a name="dbFieldDescriptorm15" doxytag="dbFieldDescriptor::appType"></a><p>
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          <td class="md" nowrap valign="top"> int dbFieldDescriptor::appType
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Type of the field in application     </td>
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<a name="dbFieldDescriptorm31" doxytag="dbFieldDescriptor::arrayAllocator"></a><p>
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          <td class="md" nowrap valign="top"> void(* dbFieldDescriptor::arrayAllocator)(<a class="el" href="classdbAnyArray.html">dbAnyArray</a>* array, void* data, size_t length)
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Allocator of array components     </td>
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<a name="dbFieldDescriptorm25" doxytag="dbFieldDescriptor::comparator"></a><p>
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          <td class="md" nowrap valign="top"> dbUDTComparator dbFieldDescriptor::comparator
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Comparator for user defined types     </td>
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<a name="dbFieldDescriptorm19" doxytag="dbFieldDescriptor::components"></a><p>
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          <td class="md" nowrap valign="top"> dbFieldDescriptor* dbFieldDescriptor::components
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Subcomponents of the field (for structures and arrays)     </td>
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<a name="dbFieldDescriptorm17" doxytag="dbFieldDescriptor::dbsOffs"></a><p>
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          <td class="md" nowrap valign="top"> int dbFieldDescriptor::dbsOffs
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<p>
Offset to the field in database     </td>
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<a name="dbFieldDescriptorm22" doxytag="dbFieldDescriptor::dbsSize"></a><p>
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          <td class="md" nowrap valign="top"> size_t dbFieldDescriptor::dbsSize
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Size of the record in database     </td>
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<a name="dbFieldDescriptorm11" doxytag="dbFieldDescriptor::defTable"></a><p>
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          <td class="md" nowrap valign="top"> <a class="el" href="classdbTableDescriptor.html">dbTableDescriptor</a>* dbFieldDescriptor::defTable
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Definition of the table to which this field belongs     </td>
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<a name="dbFieldDescriptorm6" doxytag="dbFieldDescriptor::fieldNo"></a><p>
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          <td class="md" nowrap valign="top"> int dbFieldDescriptor::fieldNo
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<p>
Column number     </td>
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<a name="dbFieldDescriptorm20" doxytag="dbFieldDescriptor::hashTable"></a><p>
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          <td class="md" nowrap valign="top"> oid_t dbFieldDescriptor::hashTable
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Hash table (for fields which are indexed by means of hash table)     </td>
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<a name="dbFieldDescriptorm16" doxytag="dbFieldDescriptor::indexType"></a><p>
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          <td class="md" nowrap valign="top"> int dbFieldDescriptor::indexType
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Type of field index (bit combination of constants defined in dbIndexType)     </td>
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<a name="dbFieldDescriptorm12" doxytag="dbFieldDescriptor::inverseRef"></a><p>
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          <td class="md" nowrap valign="top"> dbFieldDescriptor* dbFieldDescriptor::inverseRef
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