First commit

Classes/MySingleton.m

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+//
+//  MySingleton.m
+//  IDSC
+//
+//  Created by Norbert Schmidt on 02-02-11.
+//  Copyright 2011 DDQ. All rights reserved.
+//
+
+#import "MySingleton.h"
+
+
+@implementation MySingleton
+
+
+@synthesize objectkeuze; 
+@synthesize rechteklimming;
+@synthesize declinatie;
+@synthesize objectMagnitude;
+@synthesize objectSize;
+@synthesize objectNotes;
+@synthesize objectType;
+@synthesize objectName;
+@synthesize objectConst;
+
+	
+static MySingleton* _sharedMySingleton = nil;
+
++(MySingleton*)sharedMySingleton
+{
+    static MySingleton *sharedSomeClassInstance = nil;
+    static dispatch_once_t predicate;
+    dispatch_once(&predicate, ^{
+        sharedSomeClassInstance = [[self alloc] init];
+    });
+    return sharedSomeClassInstance;
+}
+
++(id)alloc
+{
+	@synchronized([MySingleton class])
+	{
+		NSAssert(_sharedMySingleton == nil, @"Attempted to allocate a second instance of a singleton.");
+		_sharedMySingleton = [super alloc];
+		return _sharedMySingleton;
+	}
+	
+	return nil;
+}
+
+-(id)init {
+	self = [super init];
+	if (self != nil) {
+		// initialize stuff here
+	}
+	
+	return self;
+}
+	
+
+
+
+
+@end