FSFormula


Inherits From:
NSObject
Declared In:
FSFormula.h


Class Description

No class description.


Instance Variables

FSTable *_table;
FSFormulaSelection *_selection;
FSFormulaDefinition *_definition;
NSArray *_skipElements;
NSString *_originalString;
FSSelection *_touchedSel;

_tableTable this formula belongs to. Not retained.
_selectionThe left side of the formula.
_definitionThe right side of the formula.
_skipElementsThe SKIP part of the formula. Type: FSKeySet.
_originalStringString this formula was created with.
_touchedSelCached from last calculation.


Method Types

+ formulaWithString:inTable:
- initWithString:inTable:
- replaceFormulaWithString:
- selectedKeySets
- touchedSelection
- recalculateInFormulaSpace:
- isOK
- errorString


Class Methods

formulaWithString:inTable:

+ (FSFormula*)formulaWithString:(NSString*)formulaString inTable:(FSTable*)table

Use this instead of calling alloc/init.


Instance Methods

errorString

- (NSString*)errorString

No method description.


initWithString:inTable:

- (id)initWithString:(NSString*)formulaString inTable:(FSTable*)table

No method description.


isOK

- (BOOL)isOK

No method description.


recalculateInFormulaSpace:

- (BOOL)recalculateInFormulaSpace:(FSFormulaSpace*)fs

No method description.


replaceFormulaWithString:

- (void)replaceFormulaWithString:(NSString*)formulaString

No method description.


selectedKeySets

- (NSArray*)selectedKeySets

No method description.


touchedSelection

- (FSSelection*)touchedSelection

No method description.


Version 1.1 Copyright ©2001 by Stefan Leuker. All Rights Reserved.