1 files changed, 24 insertions, 0 deletions
diff --git a/SwifTools/Cocoa/CocoaUtil.h b/SwifTools/Cocoa/CocoaUtil.h
new file mode 100644
index 0000000..55fc325
--- /dev/null
+++ b/SwifTools/Cocoa/CocoaUtil.h
@@ -0,0 +1,24 @@
+/*
+ * Copyright (c) 2011 Remko Tronçon
+ * Licensed under the GNU General Public License v3.
+ * See Documentation/Licenses/GPLv3.txt for more information.
+ */
+
+#pragma once
+
+// Conversion utilities
+#define NS2STDSTRING(a) (a == nil ? std::string() : std::string([a cStringUsingEncoding:NSUTF8StringEncoding]))
+#define STD2NSSTRING(a) [NSString stringWithCString:a.c_str() encoding:NSUTF8StringEncoding]
+
+// Intrusive pointer for NSObjects
+#include <boost/intrusive_ptr.hpp>
+
+namespace boost {	
+	inline void intrusive_ptr_add_ref(NSObject* object) {
+		[object retain];
+	}
+	
+	inline void intrusive_ptr_release(NSObject* object) {
+		[object release];
+	}
+}