From bd50ebb65df099d84fcf8978c7dc1db7db3b2917 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Wed, 17 Jan 2018 00:10:50 +0100
Subject: Clean up Engine component memory management and trim include tree

---
 src/server/events/CreateBlock.cpp | 2 +-
 src/server/events/CreateGraph.cpp | 2 +-
 src/server/events/Delta.cpp       | 4 ++--
 src/server/events/Get.cpp         | 2 +-
 src/server/events/Mark.cpp        | 6 +++---
 src/server/events/Undo.cpp        | 4 ++--
 6 files changed, 10 insertions(+), 10 deletions(-)

(limited to 'src/server/events')

diff --git a/src/server/events/CreateBlock.cpp b/src/server/events/CreateBlock.cpp
index 1a70223c..eb307711 100644
--- a/src/server/events/CreateBlock.cpp
+++ b/src/server/events/CreateBlock.cpp
@@ -164,7 +164,7 @@ CreateBlock::post_process()
 {
 	Broadcaster::Transfer t(*_engine.broadcaster());
 	if (respond() == Status::SUCCESS) {
-		_update.send(_engine.broadcaster());
+		_update.send(*_engine.broadcaster());
 	}
 }
 
diff --git a/src/server/events/CreateGraph.cpp b/src/server/events/CreateGraph.cpp
index 7a2c7304..43b3bb97 100644
--- a/src/server/events/CreateGraph.cpp
+++ b/src/server/events/CreateGraph.cpp
@@ -215,7 +215,7 @@ CreateGraph::post_process()
 {
 	Broadcaster::Transfer t(*_engine.broadcaster());
 	if (respond() == Status::SUCCESS) {
-		_update.send(_engine.broadcaster());
+		_update.send(*_engine.broadcaster());
 	}
 
 	if (_graph) {
diff --git a/src/server/events/Delta.cpp b/src/server/events/Delta.cpp
index e120e610..b7cb9475 100644
--- a/src/server/events/Delta.cpp
+++ b/src/server/events/Delta.cpp
@@ -602,7 +602,7 @@ Delta::post_process()
 	}
 
 	if (respond() == Status::SUCCESS) {
-		_update.send(_engine.broadcaster());
+		_update.send(*_engine.broadcaster());
 
 		switch (_type) {
 		case Type::SET:
@@ -625,7 +625,7 @@ Delta::post_process()
 				// Preset save
 				ClientUpdate response;
 				response.put(_preset->uri(), _preset->properties());
-				response.send(_engine.broadcaster());
+				response.send(*_engine.broadcaster());
 			} else {
 				// Graph object put
 				_engine.broadcaster()->put(_subject, _properties, _context);
diff --git a/src/server/events/Get.cpp b/src/server/events/Get.cpp
index e4a5c760..84f6f251 100644
--- a/src/server/events/Get.cpp
+++ b/src/server/events/Get.cpp
@@ -101,7 +101,7 @@ Get::post_process()
 			props.insert(load_props.begin(), load_props.end());
 			_request_client->put(Raul::URI("ingen:/engine"), props);
 		} else {
-			_response.send(_request_client.get());
+			_response.send(*_request_client);
 		}
 	}
 }
diff --git a/src/server/events/Mark.cpp b/src/server/events/Mark.cpp
index eb956f17..90b449d5 100644
--- a/src/server/events/Mark.cpp
+++ b/src/server/events/Mark.cpp
@@ -44,9 +44,9 @@ Mark::Mark(Engine&                 engine,
 bool
 Mark::pre_process(PreProcessContext& ctx)
 {
-	UndoStack* const stack = ((_mode == Mode::UNDO)
-	                          ? _engine.redo_stack()
-	                          : _engine.undo_stack());
+	const UPtr<UndoStack>& stack = ((_mode == Mode::UNDO)
+	                                ? _engine.redo_stack()
+	                                : _engine.undo_stack());
 
 	switch (_type) {
 	case Type::BUNDLE_BEGIN:
diff --git a/src/server/events/Undo.cpp b/src/server/events/Undo.cpp
index a6c80217..e06a5951 100644
--- a/src/server/events/Undo.cpp
+++ b/src/server/events/Undo.cpp
@@ -43,8 +43,8 @@ Undo::Undo(Engine&            engine,
 bool
 Undo::pre_process(PreProcessContext& ctx)
 {
-	UndoStack* const  stack = _is_redo ? _engine.redo_stack() : _engine.undo_stack();
-	const Event::Mode mode  = _is_redo ? Event::Mode::REDO    : Event::Mode::UNDO;
+	const UPtr<UndoStack>& stack = _is_redo ? _engine.redo_stack() : _engine.undo_stack();
+	const Event::Mode      mode  = _is_redo ? Event::Mode::REDO    : Event::Mode::UNDO;
 
 	if (stack->empty()) {
 		return Event::pre_process_done(Status::NOT_FOUND);
-- 
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