From d39880eef211a296fa8ef4712cdef5945d08527c Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 20 Dec 2020 14:14:07 +0100
Subject: std::shared_ptr

---
 src/xml.h | 38 +++++++++++++++++++-------------------
 1 file changed, 19 insertions(+), 19 deletions(-)

(limited to 'src/xml.h')

diff --git a/src/xml.h b/src/xml.h
index 582965a2..25abd436 100644
--- a/src/xml.h
+++ b/src/xml.h
@@ -41,61 +41,61 @@ namespace dcp
 {
 
 template <class T>
-boost::shared_ptr<T>
+std::shared_ptr<T>
 optional_type_child (cxml::Node const & node, std::string name)
 {
-	std::list<boost::shared_ptr<cxml::Node> > n = node.node_children (name);
+	std::list<std::shared_ptr<cxml::Node> > n = node.node_children (name);
 	if (n.size() > 1) {
 		throw XMLError ("duplicate XML tag");
 	} else if (n.empty ()) {
-		return boost::shared_ptr<T> ();
+		return std::shared_ptr<T> ();
 	}
 
-	return boost::shared_ptr<T> (new T (n.front ()));
+	return std::shared_ptr<T> (new T (n.front ()));
 }
 
 template <class T>
-boost::shared_ptr<T> type_child (boost::shared_ptr<const cxml::Node> node, std::string name) {
-	return boost::shared_ptr<T> (new T (node->node_child (name)));
+std::shared_ptr<T> type_child (std::shared_ptr<const cxml::Node> node, std::string name) {
+	return std::shared_ptr<T> (new T (node->node_child (name)));
 }
 
 template <class T>
-boost::shared_ptr<T>
-optional_type_child (boost::shared_ptr<const cxml::Node> node, std::string name)
+std::shared_ptr<T>
+optional_type_child (std::shared_ptr<const cxml::Node> node, std::string name)
 {
 	return optional_type_child<T> (*node.get(), name);
 }
 
 template <class T>
-std::list<boost::shared_ptr<T> >
+std::list<std::shared_ptr<T> >
 type_children (cxml::Node const & node, std::string name)
 {
-	std::list<boost::shared_ptr<cxml::Node> > n = node.node_children (name);
-        std::list<boost::shared_ptr<T> > r;
-        for (typename std::list<boost::shared_ptr<cxml::Node> >::iterator i = n.begin(); i != n.end(); ++i) {
-		r.push_back (boost::shared_ptr<T> (new T (*i)));
+	std::list<std::shared_ptr<cxml::Node> > n = node.node_children (name);
+        std::list<std::shared_ptr<T> > r;
+        for (typename std::list<std::shared_ptr<cxml::Node> >::iterator i = n.begin(); i != n.end(); ++i) {
+		r.push_back (std::shared_ptr<T> (new T (*i)));
 	}
 	return r;
 }
 
 template <class T>
-std::list<boost::shared_ptr<T> >
-type_children (boost::shared_ptr<const cxml::Node> node, std::string name)
+std::list<std::shared_ptr<T> >
+type_children (std::shared_ptr<const cxml::Node> node, std::string name)
 {
 	return type_children<T> (*node.get(), name);
 }
 
 template <class T>
-std::list<boost::shared_ptr<T> >
+std::list<std::shared_ptr<T> >
 type_grand_children (cxml::Node const & node, std::string name, std::string sub)
 {
-	boost::shared_ptr<const cxml::Node> p = node.node_child (name);
+	std::shared_ptr<const cxml::Node> p = node.node_child (name);
 	return type_children<T> (p, sub);
 }
 
 template <class T>
-std::list<boost::shared_ptr<T> >
-type_grand_children (boost::shared_ptr<const cxml::Node> node, std::string name, std::string sub)
+std::list<std::shared_ptr<T> >
+type_grand_children (std::shared_ptr<const cxml::Node> node, std::string name, std::string sub)
 {
 	return type_grand_children<T> (*node.get(), name, sub);
 }
-- 
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