Set the supplied string with the value of the supplied member

Declared in file: hzDatabase.h
Defined in file : hdbObject.cpp

Function Logic:

Function body:

hzEcode hdbObject::GetMbrValue (hzMD5& md5)hdbMember* pMbr, 
{
   //  Set the supplied string with the value of the supplied member
   //  
   //  Arguments: 1) str  The string to be set
   //     2) pMbr Pointer to the data class member
   //  
   //  Returns: E_NOINIT If the object has not been initialized to a class
   //     E_CORRUPT If the supplied member number does not identify an object class member.
   //     E_TYPE  If the object class member is not a string or a string-like data type.
   //     E_OK  If the object class member has been set to the supplied atom value.
   _hzfunc("hdbObject::GetMbrValue(md5)") ;
   //  _atomval av ; // Member value
   hzMD5*      pMd5 ;  //  MD5 pointer
   //  Clear value and check object set-up
   md5.Clear() ;
   if (!m_pClass)  return hzerr(E_NOINIT, "Object has no class") ;
   if (!pMbr)      return hzerr(E_ARGUMENT, "No member supplied") ;
   if (pMbr->Class() != m_pClass)
       return hzerr(E_CORRUPT, "Member %s does not belong to class %s", pMbr->txtName(), m_pClass->txtName()) ;
   if (pMbr->Basetype() != BASETYPE_DIGEST)
       return hzerr(E_TYPE, "Member %s is not an MD5 digest", pMbr->txtName()) ;
   if (!m_pRoot)
       return E_OK ;
   //  Fetch the value from the member space.
   pMd5 = (hzMD5*) (m_pRoot->m_Core + pMbr->OsetStd()) ;
   md5 = *pMd5 ;
   return E_OK ;
}