From a8091a9031f26dcdab1e14a55fd46d0603c225de Mon Sep 17 00:00:00 2001 From: Oskari Timperi Date: Wed, 1 Jun 2011 11:19:42 +0300 Subject: When reparenting, remove child from old parent --- example.cpp | 5 +++++ sxml.cpp | 14 ++++++++++++++ 2 files changed, 19 insertions(+) diff --git a/example.cpp b/example.cpp index 166ae98..8346749 100644 --- a/example.cpp +++ b/example.cpp @@ -43,6 +43,11 @@ int main() node->add_element("subsubnode")->add_comment( "i am in pretty deep waters here, man .."); + node = root->add_element("node")->set_attr("id", 6); + node = node->add_element("subnode")->set_attr("id", 66); + + root->add_child(node); + std::cout << root->to_string(true) << std::endl; return 0; diff --git a/sxml.cpp b/sxml.cpp index 0e23833..e09de0b 100644 --- a/sxml.cpp +++ b/sxml.cpp @@ -59,6 +59,20 @@ node::~node() node *node::add_child(node *child) { + if (child->m_parent != NULL) + { + node_list::iterator i = child->m_parent->m_children.begin(); + for (; i != child->m_parent->m_children.end(); ++i) + { + if (*i == child) + { + child->m_parent->m_children.erase(i); + child->m_parent->set_modified(true); + break; + } + } + } + child->m_parent = this; m_children.push_back(child); set_modified(true); -- cgit v1.2.3