From: pjrm <pjrm@users.sourceforge.net>
Date: Thu, 11 Oct 2007 13:47:48 +0000 (+0000)
Subject: Provide Node const* versions of existing sp_repr_children and sp_repr_next functions.
X-Git-Url: https://git.tokkee.org/?a=commitdiff_plain;h=23b15a071a10a7d279f01f17cce1d6b43120c831;p=inkscape.git

Provide Node const* versions of existing sp_repr_children and sp_repr_next functions.
---

diff --git a/src/xml/repr.h b/src/xml/repr.h
index 23786d3b8..497cda119 100644
--- a/src/xml/repr.h
+++ b/src/xml/repr.h
@@ -147,11 +147,21 @@ inline Inkscape::XML::Node *sp_repr_parent(Inkscape::XML::Node const *repr) {
     return const_cast<Inkscape::XML::Node *>(repr->parent());
 }
 
+/// Returns first child of node, resets iterator.
+inline Inkscape::XML::Node const *sp_repr_children(Inkscape::XML::Node const *repr) {
+    return ( repr ? repr->firstChild() : NULL );
+}
+
 /// Returns first child of node, resets iterator.
 inline Inkscape::XML::Node *sp_repr_children(Inkscape::XML::Node *repr) {
     return ( repr ? repr->firstChild() : NULL );
 }
 
+/// Returns next child of node or NULL.
+inline Inkscape::XML::Node const *sp_repr_next(Inkscape::XML::Node const *repr) {
+    return ( repr ? repr->next() : NULL );
+}
+
 /// Returns next child of node or NULL.
 inline Inkscape::XML::Node *sp_repr_next(Inkscape::XML::Node *repr) {
     return ( repr ? repr->next() : NULL );