From 30e15b2f613d93eae8a4a122583dd0a16b1ab609 Mon Sep 17 00:00:00 2001
From: David Robillard <d@drobilla.net>
Date: Fri, 3 Jun 2011 18:14:32 +0000
Subject: Remove use of boost::enable_shared_from_this<Canvas>.

Instead, just store a pointer to the containing canvas in Items, since it should not be possible for an Item to outlive its containing Canvas anyway.  Shrinks Item memory overhead a tad and gives a minor performance boost as an added bonus.


git-svn-id: http://svn.drobilla.net/lad/trunk/ingen@3354 a436a847-0d15-0410-975c-d299462d15a1
---
 src/gui/PatchPortModule.hpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'src/gui/PatchPortModule.hpp')

diff --git a/src/gui/PatchPortModule.hpp b/src/gui/PatchPortModule.hpp
index 7cdc3653..9334c48f 100644
--- a/src/gui/PatchPortModule.hpp
+++ b/src/gui/PatchPortModule.hpp
@@ -50,9 +50,9 @@ class PatchPortModule : public FlowCanvas::Module
 {
 public:
 	static boost::shared_ptr<PatchPortModule> create(
-		boost::shared_ptr<PatchCanvas> canvas,
-		SharedPtr<const PortModel>     model,
-		bool                           human);
+		PatchCanvas&               canvas,
+		SharedPtr<const PortModel> model,
+		bool                       human);
 
 	virtual void store_location();
 	void show_human_names(bool b);
@@ -62,8 +62,8 @@ public:
 	SharedPtr<const PortModel> port() const { return _model; }
 
 protected:
-	PatchPortModule(boost::shared_ptr<PatchCanvas> canvas,
-	                SharedPtr<const PortModel>     model);
+	PatchPortModule(PatchCanvas&               canvas,
+	                SharedPtr<const PortModel> model);
 
 	void create_menu();
 	void set_selected(bool b);
-- 
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