Implemented Evaluation

2014-09-07 16:45:31 +02:00
parent 8df8317413
commit 21bfe221ba
13 changed files with 593 additions and 96 deletions
--- a/MathPad/MPParseError.h
+++ b/MathPad/MPParseError.h
@@ -0,0 +1,21 @@
+//
+//  MPParseError.h
+//  MathPad
+//
+//  Created by Kim Wittenburg on 06.09.14.
+//  Copyright (c) 2014 Kim Wittenburg. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+
+#define MPParseError(index,key) [[MPParseError alloc] initWithErrorIndex:index errorMessageKey:key]
+
+@interface MPParseError : NSObject
+
+- (instancetype)initWithErrorIndex:(NSUInteger)errorIndex
+                   errorMessageKey:(NSString *)errorMessageKey;
+
+@property (nonatomic) NSUInteger errorIndex;
+@property (nonatomic) NSString *localizedErrorMessage;
+
+@end