comparison query.cpp @ 589:9119f2fa3efe

Header file rearrangement

Make it so that lshlib.h is slightly more like a header file to include
to use the LSH ("class G") class, and slightly less a header file for
developing that class, by removing all the #includes and moving them to
the one-file lshlib.cpp instead.

Make audioDB-internals.h slightly more of a project header file, by
including there all the headers we actually need.

Remove some assert()s (which do nothing) and some Uns32Ts (-> uint32_t)

   free(rs->results);
   free(rs);
   return 0;
 }
 
+/* FIXME: we should check the return values from allocation */
 static void audiodb_initialize_arrays(adb_t *adb, const adb_query_spec_t *spec, int track, unsigned int numVectors, double *query, double *data_buffer, double **D, double **DD) {
   unsigned int j, k, l, w;
   double *dp, *qp, *sp;
 
   const unsigned HOP_SIZE = spec->refine.hopsize;
   const unsigned wL = spec->qid.sequence_length;
 
   for(j = 0; j < numVectors; j++) {
     // Sum products matrix
     D[j] = new double[(*adb->track_lengths)[track]]; 
-    assert(D[j]);
     // Matched filter matrix
     DD[j]=new double[(*adb->track_lengths)[track]];
-    assert(DD[j]);
   }
 
   // Dot product
   for(j = 0; j < numVectors; j++)
     for(k = 0; k < (*adb->track_lengths)[track]; k++){

    * don't overlap, so we will use exhaustive dot product evaluation
    * (instead of memoization of partial sums, as in query_loop()).
    */
   double dist;
   double *dbdata = 0, *dbdata_pointer;
-  Uns32T currentTrack = 0x80000000; // KLUDGE: Initialize with a value outside of track index range
-  Uns32T npairs = qstate->exact_evaluation_queue->size();
+  uint32_t currentTrack = 0x80000000; // KLUDGE: Initialize with a value outside of track index range
+  uint32_t npairs = qstate->exact_evaluation_queue->size();
   while(npairs--) {
     PointPair pp = qstate->exact_evaluation_queue->top();
     if(currentTrack != pp.trackID) {
       maybe_delete_array(dbdata);
       maybe_delete_array(dbpointers.l2norm_data);

         audiodb_really_free_datum(&d);
         return 1;
       }
       audiodb_really_free_datum(&d);
     }
-    Uns32T qPos = (spec->qid.flags & ADB_QID_FLAG_EXHAUSTIVE) ? pp.qpos : 0;
-    Uns32T sPos = pp.spos; // index into l2norm table
+    uint32_t qPos = (spec->qid.flags & ADB_QID_FLAG_EXHAUSTIVE) ? pp.qpos : 0;
+    uint32_t sPos = pp.spos; // index into l2norm table
     // Test power thresholds before computing distance
     if( ( (!power_refine) || audiodb_powers_acceptable(&spec->refine, qpointers->power[qPos], dbpointers.power[sPos])) &&
 	( qPos<qpointers->nvectors-sequence_length+1 && sPos<(*adb->track_lengths)[pp.trackID]-sequence_length+1 ) ){
       // Compute distance
       dist = audiodb_dot_product(query + qPos*adb->header->dim, dbdata + sPos*adb->header->dim, adb->header->dim*sequence_length);