Update of /cvsroot/monetdb/pathfinder/modules/pftijah
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv3625

Modified Files:
        pftijah.mx serialize_pftijah_options.mx 
Log Message:
- fixed bug in concept retrieval model
- empty start nodes sequence does not cause errors anymore
- propperly reset debugging state to '0', when the debbugging option is not set

(concept retrieval is so far only present in the development branch)



U serialize_pftijah_options.mx
Index: serialize_pftijah_options.mx
===================================================================
RCS file: 
/cvsroot/monetdb/pathfinder/modules/pftijah/serialize_pftijah_options.mx,v
retrieving revision 1.18
retrieving revision 1.19
diff -u -d -r1.18 -r1.19
--- serialize_pftijah_options.mx        25 Aug 2008 13:37:19 -0000      1.18
+++ serialize_pftijah_options.mx        13 Mar 2009 08:07:25 -0000      1.19
@@ -194,6 +194,7 @@
            /* error locked ?? */
            return GDK_FAIL;
        }
+       SET_TDEBUG(0);
        GLOBAL_PTOS = &ptos;
        ptos.cnt = 0;
        ptos.bat = BATnew(TYPE_str, TYPE_str, 32);

U pftijah.mx
Index: pftijah.mx
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/modules/pftijah/pftijah.mx,v
retrieving revision 1.216
retrieving revision 1.217
diff -u -d -r1.216 -r1.217
--- pftijah.mx  5 Mar 2009 20:57:01 -0000       1.216
+++ pftijah.mx  13 Mar 2009 08:07:24 -0000      1.217
@@ -2617,7 +2617,7 @@
      var offset1 := int(index.fetch(int(tid)));
      var offset2 := int(index.fetch(int(tid) + 1));
      var res := bat("tj_" + ftindex + "_Concepts").slice(offset1, offset2 - 1);
-     res := res.seqbase(0...@0).chk_order();
+     res := res.chk_order();
      return res;
 }
 
@@ -2631,7 +2631,7 @@
        # get doc - Concept relation
        var c_Scr := bat("tj_" + ftindex + "_ConceptScore");
         var e_c := treemergejo...@1_nid(e_pre, e_size, c_pre);
-       var eself_c := e_pre.join(c_pre.reverse());
+        var eself_c := e_pre.join(c_pre.reverse());
        var e_cScr := {sum}(c_Scr, e_c.reverse(), e_c.kunique()).sort();
        var eself_cScr := {sum}(c_Scr, eself_c.reverse(), 
eself_c.kunique()).sort();
         return union_add(e_cScr, eself_cScr);
@@ -4553,15 +4553,22 @@
 
 int CMDpf2tijah_node(BAT** res, BAT* doc_name, BAT* doc_firstpre, BAT* 
doc_pfpre, BAT* item, BAT* kind, BAT* doc_loaded ) {
         int debug = 0;
+        int nDocs;
+        BAT **rangeBAT;
 
-       int nDocs = BATcount(doc_loaded);
-       BAT **rangeBAT = (BAT**)GDKmalloc(nDocs*sizeof(BAT*));
-       if (!rangeBAT) {
+        if (BATcount(item) == 0) {
+            *res = BATnew(TYPE_void, TYPE_oid, 0);
+            return GDK_SUCCEED;
+        }
+
+        nDocs = BATcount(doc_loaded);
+        rangeBAT = (BAT**)GDKmalloc(nDocs*sizeof(BAT*));
+        if (!rangeBAT) {
             GDKerror("CMDpf2tijah_node: GDKmalloc() failed.\n");
-           return GDK_FAIL;
-       }
-       for(int i=0; i<nDocs; i++) {
-           rangeBAT[i] = NULL;
+            return GDK_FAIL;
+        }
+        for(int i=0; i<nDocs; i++) {
+            rangeBAT[i] = NULL;
         }
 
        *res = BATnew(TYPE_void, TYPE_oid, BATcount(item));


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