28 lines
927 B
Objective-C
28 lines
927 B
Objective-C
//
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// MPTerm.h
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// MathPad
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//
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// Created by Kim Wittenburg on 11.11.14.
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// Copyright (c) 2014 Kim Wittenburg. All rights reserved.
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//
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@class MPTerm;
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@interface MPTerm : NSObject
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- (NSDecimalNumber *)evaluate:(NSError *__autoreleasing *)error;
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- (NSDecimalNumber *)doEvaluation:(NSError *__autoreleasing *)error;
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- (BOOL)defineVariable:(NSString *)variableName
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value:(NSDecimalNumber *)value
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error:(NSError *__autoreleasing *)error;
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- (BOOL)redefineVariable:(NSString *)variableName
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value:(NSDecimalNumber *)value
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error:(NSError *__autoreleasing *)error;
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- (NSDecimalNumber *)valueForVariable:(NSString *)variableName
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error:(NSError *__autoreleasing *)error;
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- (void)undefineVariable:(NSString *)variableName; // Should rarely be needed, defined variables are automatically undefined at the end of evaluation.
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@end |