From 47727a7c80b60a0fd0ce18d8347b14241fc48f97 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sun, 20 Dec 2020 14:11:13 +0100
Subject: std::shared_ptr

---
 src/dcp_reader.cc        |  4 ++--
 src/reader_factory.cc    |  2 +-
 src/reader_factory.h     |  4 ++--
 src/stl_binary_reader.cc |  2 +-
 src/stl_binary_reader.h  |  2 +-
 src/util.cc              |  4 ++--
 src/util.h               |  4 ++--
 src/xml.h                | 38 +++++++++++++++++++-------------------
 8 files changed, 30 insertions(+), 30 deletions(-)

(limited to 'src')

diff --git a/src/dcp_reader.cc b/src/dcp_reader.cc
index a3ee8e5..5784ad0 100644
--- a/src/dcp_reader.cc
+++ b/src/dcp_reader.cc
@@ -30,9 +30,9 @@ using std::list;
 using std::cout;
 using std::string;
 using std::exception;
-using boost::shared_ptr;
+using std::shared_ptr;
 using boost::optional;
-using boost::dynamic_pointer_cast;
+using std::dynamic_pointer_cast;
 using namespace sub;
 
 static Time
diff --git a/src/reader_factory.cc b/src/reader_factory.cc
index 759abff..fb717ea 100644
--- a/src/reader_factory.cc
+++ b/src/reader_factory.cc
@@ -30,7 +30,7 @@
 using std::string;
 using std::ifstream;
 using boost::algorithm::ends_with;
-using boost::shared_ptr;
+using std::shared_ptr;
 using namespace sub;
 
 shared_ptr<Reader>
diff --git a/src/reader_factory.h b/src/reader_factory.h
index e7c349b..e519468 100644
--- a/src/reader_factory.h
+++ b/src/reader_factory.h
@@ -17,14 +17,14 @@
 
 */
 
-#include <boost/shared_ptr.hpp>
+#include <memory>
 #include <boost/filesystem.hpp>
 
 namespace sub {
 
 class Reader;
 
-extern boost::shared_ptr<Reader>
+extern std::shared_ptr<Reader>
 reader_factory (boost::filesystem::path);
 
 }
diff --git a/src/stl_binary_reader.cc b/src/stl_binary_reader.cc
index 467830c..f441aec 100644
--- a/src/stl_binary_reader.cc
+++ b/src/stl_binary_reader.cc
@@ -36,7 +36,7 @@ using boost::lexical_cast;
 using boost::algorithm::replace_all;
 using boost::is_any_of;
 using boost::locale::conv::utf_to_utf;
-using boost::shared_ptr;
+using std::shared_ptr;
 using namespace sub;
 
 namespace sub {
diff --git a/src/stl_binary_reader.h b/src/stl_binary_reader.h
index fd85a3c..94d68b3 100644
--- a/src/stl_binary_reader.h
+++ b/src/stl_binary_reader.h
@@ -70,7 +70,7 @@ public:
 	std::string editor_contact_details;
 
 private:
-	void read (boost::shared_ptr<InputReader> reader);
+	void read (std::shared_ptr<InputReader> reader);
 
 	STLBinaryTables _tables;
 };
diff --git a/src/util.cc b/src/util.cc
index 89af13f..c347375 100644
--- a/src/util.cc
+++ b/src/util.cc
@@ -21,7 +21,7 @@
 #include "reader.h"
 #include "subtitle.h"
 #include "collect.h"
-#include <boost/shared_ptr.hpp>
+#include <memory>
 #include <string>
 #include <iostream>
 #include <cstdio>
@@ -33,7 +33,7 @@ using std::ostream;
 using std::map;
 using std::list;
 using boost::optional;
-using boost::shared_ptr;
+using std::shared_ptr;
 using namespace sub;
 
 /** @param s A string.
diff --git a/src/util.h b/src/util.h
index fbf0fa6..28da387 100644
--- a/src/util.h
+++ b/src/util.h
@@ -22,7 +22,7 @@
  */
 
 #include <boost/optional.hpp>
-#include <boost/shared_ptr.hpp>
+#include <memory>
 #include <string>
 
 #define LIBSUB_UNUSED(x) (void)(x)
@@ -35,6 +35,6 @@ extern bool empty_or_white_space (std::string s);
 extern void remove_unicode_bom (boost::optional<std::string>& line);
 extern boost::optional<std::string> get_line_file (FILE* f);
 extern boost::optional<std::string> get_line_string (std::string* s);
-extern void dump (boost::shared_ptr<const Reader> read, std::ostream& os);
+extern void dump (std::shared_ptr<const Reader> read, std::ostream& os);
 
 }
diff --git a/src/xml.h b/src/xml.h
index d07188f..bf1477b 100644
--- a/src/xml.h
+++ b/src/xml.h
@@ -31,61 +31,61 @@ namespace sub
 {
 
 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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