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// Copyright 2010 Todd Ditchendorf
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#import <ParseKit/ParseKit.h>
@interface TDArithmeticParser : PKSequence {
PKCollectionParser *exprParser;
PKCollectionParser *termParser;
PKCollectionParser *plusTermParser;
PKCollectionParser *minusTermParser;
PKCollectionParser *factorParser;
PKCollectionParser *timesFactorParser;
PKCollectionParser *divFactorParser;
PKCollectionParser *exponentFactorParser;
PKCollectionParser *phraseParser;
}
- (double)parse:(NSString *)s;
@property (nonatomic, retain) PKCollectionParser *exprParser;
@property (nonatomic, retain) PKCollectionParser *termParser;
@property (nonatomic, retain) PKCollectionParser *plusTermParser;
@property (nonatomic, retain) PKCollectionParser *minusTermParser;
@property (nonatomic, retain) PKCollectionParser *factorParser;
@property (nonatomic, retain) PKCollectionParser *timesFactorParser;
@property (nonatomic, retain) PKCollectionParser *divFactorParser;
@property (nonatomic, retain) PKCollectionParser *exponentFactorParser;
@property (nonatomic, retain) PKCollectionParser *phraseParser;
@end