57 lines
1.6 KiB
Objective-C
57 lines
1.6 KiB
Objective-C
//
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// MPSumTerm.h
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// MathPad
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//
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// Created by Kim Wittenburg on 14.11.14.
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// Copyright (c) 2014 Kim Wittenburg. All rights reserved.
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//
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#import "MPTerm.h"
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@class MPSumTerm;
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/*!
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@class MPSumTerm
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@abstract A sum term consists of n terms that are added together.
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@discussion Although they are added in order of occurrence the child terms
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should be considered having equal priority.
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*/
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@interface MPSumTerm : MPTerm
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/*!
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@method initWithSummands:
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@abstract Initializes a new sum term with the specified <code>summands</code>.
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@discussion There is very little checking performed during initialization.
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All objects in the specified array must be valid instances of
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subclasses of <code>@link //apple_ref/occ/cl/MPTerm@/link</code>.
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The array must contain at least one object.
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@param summands
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The summands the sum term should be initialized with. The array
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must not be <code>nil</code> and must contain at least one
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object. The contents of the array are not copied, the array
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itself however is.
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@return A new sum term.
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*/
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- (instancetype)initWithSummands:(NSArray *)summands; /* designated initializer */
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/*!
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@property summands
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@abstract The receiver's summands.
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@discussion This property is guaranteed to be non <code>nil</code>. The
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contents of the array are specified during initialization of the
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receiver.
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*/
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@property (readonly, nonatomic, copy) NSArray *summands;
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@end
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