//
//  EXPExpression.h
//  Expression
//
//  Created by Ashley on 06/03/2006.
//  Copyright 2006 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "EXPExpressionList.h"
//#import "EXPParser.h"
//#import "EXPEntry.h"
@class EXPSymbolTable;
//@class EXPMachine;
//#import EXPParserProtocol.h
#import "EXPStackMachine.h"

@class EXPSymbolReference;

@interface EXPExpression : NSObject {
	int _expressionId;
}

+ (id) expression8:(EXPExpressionList *)parser;
+ (id) expression7:(EXPExpressionList *)parser;
+ (id) expression6:(EXPExpressionList *)parser;
+ (id) expression5:(EXPExpressionList *)parser;
+ (id) expression4:(EXPExpressionList *)parser;
+ (id) expression3:(EXPExpressionList *)parser;
+ (id) expression2:(EXPExpressionList *)parser;
+ (id) expression1:(EXPExpressionList *)parser;
// + (id)expression0:(EXPExpressionList *)parser;
+ (id) expression:(EXPExpressionList *)parser;
+ (int) numEXPExpressionsInited;
+ (int) numEXPExpressionsDealloced;

- (BOOL) isSimple;

- (BOOL) compile:(EXPStackMachine *)machine error:(NSError **)err;
- (BOOL) compile:(EXPStackMachine *)machine error:(NSError **)err opcode:(unsigned int)opcode;

- (double) result;
- (void) dump;

@end