Bring outline view branch up to date with trunk (r3471:r3517).

1 files changed, 50 insertions, 0 deletions

diff --git a/Frameworks/SPMySQLFramework/Source/SPMySQLArrayAdditions.h b/Frameworks/SPMySQLFramework/Source/SPMySQLArrayAdditions.h
new file mode 100644
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+++ b/Frameworks/SPMySQLFramework/Source/SPMySQLArrayAdditions.h
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+//
+//  $Id$
+//
+//  SPMySQLArrayAdditions.h
+//  SPMySQLFramework
+//
+//  Created by Rowan Beentje (rowan.beent.je) on February 23, 2012
+//  Copyright (c) 2012 Rowan Beentje. All rights reserved.
+//
+//  Permission is hereby granted, free of charge, to any person
+//  obtaining a copy of this software and associated documentation
+//  files (the "Software"), to deal in the Software without
+//  restriction, including without limitation the rights to use,
+//  copy, modify, merge, publish, distribute, sublicense, and/or sell
+//  copies of the Software, and to permit persons to whom the
+//  Software is furnished to do so, subject to the following
+//  conditions:
+//
+//  The above copyright notice and this permission notice shall be
+//  included in all copies or substantial portions of the Software.
+//
+//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+//  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+//  OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+//  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+//  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+//  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+//  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+//  OTHER DEALINGS IN THE SOFTWARE.
+//
+//  More info at <http://code.google.com/p/sequel-pro/>
+
+/**
+ * Set up a static function to allow fast mutable array insertion using
+ * cached selectors.
+ * At least in 10.7, inserting items into an array at a known point
+ * using NSMutableArray methods appears to be the fastest way of adding
+ * items to a CF/NSMutableArray.
+ */
+static inline void SPMySQLMutableArrayInsertObject(NSMutableArray *self, id anObject, NSUInteger anIndex)
+{
+	typedef id (*SPMySQLMutableArrayInsertObjectPtr)(NSMutableArray*, SEL, id, NSUInteger);
+	static SPMySQLMutableArrayInsertObjectPtr cachedMethodPointer;
+	static SEL cachedSelector;
+
+	if (!cachedSelector) cachedSelector = @selector(insertObject:atIndex:);
+	if (!cachedMethodPointer) cachedMethodPointer = (SPMySQLMutableArrayInsertObjectPtr)[self methodForSelector:cachedSelector];
+
+	cachedMethodPointer(self, cachedSelector, anObject, anIndex);
+}