From 1dad5b5aaa139993fe19e266d08dfc55844e6804 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Sat, 12 Jan 2013 23:38:03 +0000
Subject: Remove Raul::SharedPtr and switch to std::shared_ptr. Use project
 local short type aliases for shared_ptr and friends. Move Raul::Disposable
 and Raul::Manageable into Raul::Maid. Use sets to store machina nodes and
 edges to avoid O(n) searches.

git-svn-id: http://svn.drobilla.net/lad/trunk/machina@4939 a436a847-0d15-0410-975c-d299462d15a1
---
 src/engine/Loader.cpp | 37 ++++++++++++++++++-------------------
 1 file changed, 18 insertions(+), 19 deletions(-)

(limited to 'src/engine/Loader.cpp')

diff --git a/src/engine/Loader.cpp b/src/engine/Loader.cpp
index 32e8d19..c206c4c 100644
--- a/src/engine/Loader.cpp
+++ b/src/engine/Loader.cpp
@@ -50,12 +50,12 @@ Loader::Loader(Raul::Forge& forge, Sord::World& rdf_world)
  * @param uri URI of machine (resolvable URI to an RDF document).
  * @return Loaded Machine.
  */
-SharedPtr<Machine>
+SPtr<Machine>
 Loader::load(const Glib::ustring& uri)
 {
 	using Glib::ustring;
 
-	SharedPtr<Machine> machine;
+	SPtr<Machine> machine;
 
 	ustring document_uri = uri;
 
@@ -68,10 +68,10 @@ Loader::load(const Glib::ustring& uri)
 
 	cout << "[Loader] Loading " << document_uri << endl;
 
-	machine = SharedPtr<Machine>(
+	machine = SPtr<Machine>(
 	        new Machine(TimeUnit::beats(MACHINA_PPQN)));
 
-	typedef std::map<Sord::Node, SharedPtr<Node> > Created;
+	typedef std::map<Sord::Node, SPtr<Node> > Created;
 	Created created;
 
 	Sord::Model model(_rdf_world, document_uri);
@@ -98,11 +98,10 @@ Loader::load(const Glib::ustring& uri)
 	     !i.end(); ++i) {
 		const Sord::Node& node_id = i.get_object();
 		Sord::Iter        d       = model.find(node_id, machina_duration, nil);
-		SharedPtr<Node>   node(
-			new Node(
-			    TimeStamp(TimeUnit(TimeUnit::BEATS, MACHINA_PPQN),
-			              d.get_object().to_float()),
-			    true));
+		SPtr<Node>        node(
+			new Node(TimeStamp(TimeUnit(TimeUnit::BEATS, MACHINA_PPQN),
+			                   d.get_object().to_float()),
+			         true));
 
 		Sord::Iter s = model.find(node_id, rdf_type, machina_SelectorNode);
 		if (!s.end()) {
@@ -119,10 +118,10 @@ Loader::load(const Glib::ustring& uri)
 		const Sord::Node& node_id = i.get_object();
 		Sord::Iter        d       = model.find(node_id, machina_duration, nil);
 		if (created.find(node_id) == created.end()) {
-			SharedPtr<Node> node(new Node(
-				    TimeStamp(TimeUnit(TimeUnit::BEATS, MACHINA_PPQN),
-				              d.get_object().to_float()),
-				    false));
+			SPtr<Node> node(
+				new Node(TimeStamp(TimeUnit(TimeUnit::BEATS, MACHINA_PPQN),
+				                   d.get_object().to_float()),
+				         false));
 			machine->add_node(node);
 			created[node_id] = node;
 		}
@@ -143,8 +142,8 @@ Loader::load(const Glib::ustring& uri)
 		Created::iterator node_i
 		    = created.find((const char*)results->get("node"));
 		if (node_i != created.end()) {
-			SharedPtr<Node> node     = node_i->second;
-			const int       note_num = results->get("note").to_int();
+			SPtr<Node> node     = node_i->second;
+			const int  note_num = results->get("note").to_int();
 			if (note_num >= 0 && note_num <= 127) {
 				node->set_enter_action(
 					ActionFactory::note_on((uint8_t)note_num));
@@ -179,10 +178,10 @@ Loader::load(const Glib::ustring& uri)
 		Created::iterator head_i = created.find(head);
 
 		if (tail_i != created.end() && head_i != created.end()) {
-			const SharedPtr<Node> tail = tail_i->second;
-			const SharedPtr<Node> head = head_i->second;
+			const SPtr<Node> tail = tail_i->second;
+			const SPtr<Node> head = head_i->second;
 
-			SharedPtr<Edge> edge(new Edge(tail, head));
+			SPtr<Edge> edge(new Edge(tail, head));
 			edge->set_probability(prob);
 			tail->add_edge(edge);
 
@@ -197,7 +196,7 @@ Loader::load(const Glib::ustring& uri)
 		machine->reset(NULL, machine->time());
 		return machine;
 	} else {
-		return SharedPtr<Machine>();
+		return SPtr<Machine>();
 	}
 }
 
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