Delete a document/object id from the bitmap

Declared in file: hzIntset.h
Defined in file : hzIntset.cpp

Function Logic:

Function body:

hzEcode hzIntset::Delete (uint32_t nId)
{
   //  Delete a document/object id from the bitmap
   //  
   //  Argument: nId  The document/object id
   //  
   //  Returns: E_NOTFOUND If the document/object id was not in the bitmap
   //     E_OK  If it was and now isn't
   _hzfunc("hzIntset::Delete") ;
   _idsNode*   pNode ;     //  Target segment
   int32_t     rv ;        //  Count of number added (1)
   if (!mx)            return E_NOTFOUND ;
   if (!mx->m_pData)   return E_NOTFOUND ;
   pNode = _findNode(nId) ;
   if (!pNode)
       return E_NOTFOUND ;
   rv = pNode->Delete(nId) ;
   if (rv == 1)
       mx->m_nPop -= 1;
   //  Check if node needs to merge
   return E_OK ;
}