1 files changed, 56 insertions, 0 deletions
diff --git a/Source/SPSingleton.m b/Source/SPSingleton.m
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+++ b/Source/SPSingleton.m
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+//
+//  $Id$
+//
+//  SPSingleton.m
+//  sequel-pro
+//
+//  Created by Stuart Connolly (stuconnolly.com) on November 10, 2010
+//  Copyright (c) 2010 Stuart Connolly. All rights reserved.
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation; either version 2 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+//
+//  More info at <http://code.google.com/p/sequel-pro/>
+
+#import "SPSingleton.h"
+
+@implementation SPSingleton
+
+/**
+ * The following base protocol methods are implemented to ensure the singleton status of this class.
+ */
+
+- (id)copyWithZone:(NSZone *)zone 
+{ 
+	return self;
+}
+
+- (id)retain 
+{ 
+	return self;
+}
+
+- (NSUInteger)retainCount 
+{ 
+	return NSUIntegerMax;
+}
+
+- (id)autorelease 
+{
+	return self;
+}
+
+- (void)release { }
+
+@end