Function addResult

mapquery.c:141–171

}

static int addResult(resultCacheObj *cache, shapeObj *shape)
{
  int i;

  if(cache->numresults == cache->cachesize) { /* just add it to the end */
    if(cache->cachesize == 0)
      cache->results = (resultObj *) malloc(sizeof(resultObj)*MS_RESULTCACHEINCREMENT);
    else
      cache->results = (resultObj *) realloc(cache->results, sizeof(resultObj)*(cache->cachesize+MS_RESULTCACHEINCREMENT));
    if(!cache->results) {
      msSetError(MS_MEMERR, "Realloc() error.", "addResult()");
      return(MS_FAILURE);
    }   
    cache->cachesize += MS_RESULTCACHEINCREMENT;
  }

  i = cache->numresults;

  cache->results[i].classindex = shape->classindex;
  cache->results[i].tileindex = shape->tileindex;
  cache->results[i].shapeindex = shape->index;
  cache->results[i].resultindex = shape->resultindex;
  cache->numresults++;

  if(cache->numresults == 1)
    cache->bounds = shape->bounds;
  else
    msMergeRect(&(cache->bounds), &(shape->bounds));

  return(MS_SUCCESS);
}

/*
** Serialize a query result set to disk.