[Zope-Checkins] CVS: Zope/lib/python/Products/PluginIndexes/TextIndexNG/src - indexsupport.c:1.1.2.3

[Andreas Jung]

Update of /cvs-repository/Zope/lib/python/Products/PluginIndexes/TextIndexNG/src
In directory cvs.zope.org:/tmp/cvs-serv13089/src

Modified Files:
      Tag: ajung-textindexng-branch
	indexsupport.c 
Log Message:
added listIndexes()


=== Zope/lib/python/Products/PluginIndexes/TextIndexNG/src/indexsupport.c 1.1.2.2 => 1.1.2.3 ===
 }
 
+
+static PyObject *
+listIndexes(PyObject *modinfo, PyObject *args)
+{
+    PyObject *wordlist, *word,*list;
+    int i;
+
+    list = PyList_New(0);
+
+    if (! (PyArg_ParseTuple(args,"OO",&wordlist,&word)))
+        return NULL;
+
+    for (i=0; i<PyList_Size(wordlist); i++) {
+        PyObject *item;
+
+        item = PyList_GetItem(wordlist,i);
+
+        if (! PyObject_Compare(item, word))
+             PyList_Append(list,PyInt_FromLong(i));
+    }
+
+    return list;
+}
+
 static struct PyMethodDef indexsupport_module_methods[] =
     {
         { "stopwordfilter", (PyCFunction) stopwordfilter, METH_VARARGS,
             "stopwordfilter(wordslist,stopword dict') " "-- filters words from wordslist that are stopwords"
+        },
+        { "listIndexes", (PyCFunction) listIndexes, METH_VARARGS,
+            "listIndexes(list of words',word) " "-- find all positions of word in a list of words"
         },
         { NULL, NULL }
     };