• added to SPArrayAdditions.h: NSArrayObjectAtIndex() inline function

- id o = NSArrayObjectAtIndex(anArray, index) :== id o = [anArray objectAtIndex:index]
- this speed up it ~3µs per call 
- replaced that inline function for such calls within loops to speed up them
• used IMP function pointers for keepAlive calls within queryString:
• set -O3 (Fastest) compiler option 
• allow in preference pane "Tables" to set the Limit up to 50000

1 files changed, 9 insertions, 0 deletions

diff --git a/Source/SPArrayAdditions.h b/Source/SPArrayAdditions.h
index 7a672dc0..044699db 100644
--- a/Source/SPArrayAdditions.h
+++ b/Source/SPArrayAdditions.h
@@ -24,6 +24,15 @@
 
 #import <Cocoa/Cocoa.h>
 
+static inline id NSArrayObjectAtIndex(NSArray* self, NSUInteger i) {
+	typedef id (*SPArrayObjectAtIndexMethodPtr)(NSArray*, SEL, NSUInteger);
+	static SPArrayObjectAtIndexMethodPtr SPNSArrayObjectAtIndex;
+	if (!SPNSArrayObjectAtIndex) SPNSArrayObjectAtIndex = (SPArrayObjectAtIndexMethodPtr)[self methodForSelector:@selector(objectAtIndex:)];
+	id to_return = SPNSArrayObjectAtIndex(self, @selector(objectAtIndex:), i);
+	return to_return;
+}
+
+
 @interface NSArray (SPArrayAdditions)
 
 - (NSString *)componentsJoinedAndBacktickQuoted;