Add TextCollection->EmptyText() wrapper

git-svn-id: svn+ssh://idea.nguyen.vg/svn/sxsi/trunk/XMLTree@74 3cdefd35-fc62-479d-8e8d-bae585ffb9ca

diff --git a/XMLTree.h b/XMLTree.h
index 7407014..e8cc76a 100644 (file)
--- a/XMLTree.h
+++ b/XMLTree.h
@@ -254,6 +254,10 @@ public:
     * Returns NULL in case that the tag identifier is not valid.*/\r
    unsigned char *GetTagName(TagType tagid);\r
 \r
+   /** Prefix(s): search for texts prefixed by string s. */\r
+   bool EmptyText(DocID i) {\r
+      return Text->EmptyText(i);\r
+   }\r
    /** Prefix(s): search for texts prefixed by string s. */\r
    TextCollection::document_result Prefix(uchar const *s) {\r
       return Text->Prefix(s);\r