From: kim <kim@3cdefd35-fc62-479d-8e8d-bae585ffb9ca>
Date: Tue, 26 May 2009 15:50:44 +0000 (+0000)
Subject: Reworked FirstElement/NextElement
X-Git-Url: http://git.nguyen.vg/gitweb/?p=SXSI%2FXMLTree.git;a=commitdiff_plain;h=4acac321b654b6365cc72e04299c8d180ddb1d21

Reworked FirstElement/NextElement


git-svn-id: svn+ssh://idea.nguyen.vg/svn/sxsi/trunk/XMLTree@412 3cdefd35-fc62-479d-8e8d-bae585ffb9ca
---

diff --git a/XMLTree.cpp b/XMLTree.cpp
index 1d01a76..e68ef30 100644
--- a/XMLTree.cpp
+++ b/XMLTree.cpp
@@ -440,8 +440,11 @@ treeNode XMLTree::FirstElement(treeNode x)
  {
    NULLT_IF(x==NULLT);
    treeNode fc = first_child(Par, x);
-   //<$> is 2
-   return ((fc == NULLT || Tag(fc) != PCDATA_TAG_ID) ? fc : next_sibling(Par,fc));
+   NULLT_IF(fc == NULLT);
+   TagType tag = Tag(fc);
+   if (tag != PCDATA_TAG_ID && tag != ATTRIBUTE_TAG_ID) 
+     return fc;
+   else return next_sibling(Par,fc);
 
  }
 
@@ -449,7 +452,11 @@ treeNode XMLTree::NextElement(treeNode x)
 {
    NULLT_IF(x==NULLT);
    treeNode ns = next_sibling(Par, x);
-   return ((ns == NULLT || Tag(ns) != PCDATA_TAG_ID) ? ns : next_sibling(Par,ns));
+   NULLT_IF(ns == NULLT);
+   TagType tag = Tag(ns);
+   if (tag != PCDATA_TAG_ID && tag != ATTRIBUTE_TAG_ID) 
+     return ns;
+   else return next_sibling(Par,ns);
 }
 
 // LastChild(x): returns the last child of node x.