Commit 959291af authored by louiz’'s avatar louiz’

Set the parent of a node passed to add_child, and return it for conveniance

parent 12a18ca7
......@@ -152,15 +152,17 @@ XmlNode* XmlNode::get_child(const std::string& name) const
return nullptr;
}
void XmlNode::add_child(XmlNode* child)
XmlNode* XmlNode::add_child(XmlNode* child)
{
child->parent = this;
this->children.push_back(child);
return child;
}
void XmlNode::add_child(XmlNode&& child)
XmlNode* XmlNode::add_child(XmlNode&& child)
{
XmlNode* new_node = new XmlNode(std::move(child));
this->add_child(new_node);
return this->add_child(new_node);
}
XmlNode* XmlNode::get_last_child() const
......
......@@ -77,8 +77,15 @@ public:
* Get a pointer to the first child element with that name
*/
XmlNode* get_child(const std::string& name) const;
void add_child(XmlNode* child);
void add_child(XmlNode&& child);
/**
* Add a node child to this node. Assign this node to the child’s parent.
* Returns a pointer to the newly added child.
*/
XmlNode* add_child(XmlNode* child);
XmlNode* add_child(XmlNode&& child);
/**
* Returns the last of the children
*/
XmlNode* get_last_child() const;
/**
* Mark this node as closed, nothing else
......
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