X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=XMLTree.h;h=c054b0135bd467f4c2bb7f47485e8187da7220c7;hb=46dd7565a6c8d813459b81cf2b19446db1b51010;hp=7407014e7bd17c0870ad9eee0e43e1d0db3eb6bd;hpb=a9846746dc7a55764591fcc273fd48c6049df962;p=SXSI%2FXMLTree.git

diff --git a/XMLTree.h b/XMLTree.h
index 7407014..c054b01 100644
--- a/XMLTree.h
+++ b/XMLTree.h
@@ -90,6 +90,8 @@ class XMLTree {
    int parArraySize;
    int ntagnames;
    unsigned int *empty_texts_aux;
+   bool found_attributes;
+   bool disable_tc;
    
 public:
 
@@ -209,14 +211,16 @@ public:
    /** ParentNode(d): returns the parent node of document identifier d. */
    treeNode ParentNode(DocID d);
 
-   /** OpenDocument(empty_texts,sample_rate_text): initilizes the construction
+   /** OpenDocument(empty_texts,sample_rate_text,dtc): initilizes the construction
     * of the data structure for the XML document. Parameter empty_texts 
     * indicates whether we index empty texts in document or not. Parameter 
     * sample_rate_text indicates the sampling rate for the text searching data
     * structures (small values get faster searching but a bigger space 
-    * requirement). Returns a non-zero value upon success, NULLT in case of 
+    * requirement). dtc disable the use of the TextCollection
+    * (i.e. everything is considered an empty text *)
+    * Returns a non-zero value upon success, NULLT in case of 
     * error. */
-   int OpenDocument(bool empty_texts, int sample_rate_text);
+   int OpenDocument(bool empty_texts, int sample_rate_text, bool dtc);
 
    /** CloseDocument(): finishes the construction of the data structure for 
     * the XML document. Tree and tags are represented in the final form, 
@@ -254,6 +258,12 @@ public:
     * Returns NULL in case that the tag identifier is not valid.*/
    unsigned char *GetTagName(TagType tagid);
 
+
+   TagType RegisterTag(unsigned char *tagname);
+
+   bool EmptyText(DocID i) {
+      return Text->EmptyText(i);
+   }
    /** Prefix(s): search for texts prefixed by string s. */
    TextCollection::document_result Prefix(uchar const *s) {
       return Text->Prefix(s);