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98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
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/* Interface for NSComparisonPredicate for GNUStep
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Copyright (C) 2005 Free Software Foundation, Inc.
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Written by: Dr. H. Nikolaus Schaller
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Created: 2005
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This file is part of the GNUstep Base Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02111 USA.
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*/
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#ifndef __NSComparisonPredicate_h_GNUSTEP_BASE_INCLUDE
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#define __NSComparisonPredicate_h_GNUSTEP_BASE_INCLUDE
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#include <Foundation/NSExpression.h>
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#include <Foundation/NSPredicate.h>
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typedef enum _NSComparisonPredicateModifier
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{
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NSDirectPredicateModifier=0,
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NSAllPredicateModifier,
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NSAnyPredicateModifier,
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} NSComparisonPredicateModifier;
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typedef enum _NSComparisonPredicateOptions
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{
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NSCaseInsensitivePredicateOption=0x01,
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NSDiacriticInsensitivePredicateOption=0x02,
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} NSComparisonPredicateOptions;
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typedef enum _NSPredicateOperatorType
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{
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NSLessThanPredicateOperatorType = 0,
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NSLessThanOrEqualToPredicateOperatorType,
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NSGreaterThanPredicateOperatorType,
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NSGreaterThanOrEqualToPredicateOperatorType,
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NSEqualToPredicateOperatorType,
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NSNotEqualToPredicateOperatorType,
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NSMatchesPredicateOperatorType,
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NSLikePredicateOperatorType,
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NSBeginsWithPredicateOperatorType,
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NSEndsWithPredicateOperatorType,
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NSInPredicateOperatorType,
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NSCustomSelectorPredicateOperatorType
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} NSPredicateOperatorType;
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@interface NSComparisonPredicate : NSPredicate
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{
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NSComparisonPredicateModifier _modifier;
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SEL _selector;
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unsigned _options;
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NSPredicateOperatorType _type;
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@public
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NSExpression *_left;
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NSExpression *_right;
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}
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+ (NSPredicate *) predicateWithLeftExpression: (NSExpression *)left
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rightExpression: (NSExpression *)right
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customSelector: (SEL)sel;
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+ (NSPredicate *) predicateWithLeftExpression: (NSExpression *)left
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rightExpression: (NSExpression *)right
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modifier: (NSComparisonPredicateModifier)modifier
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type: (NSPredicateOperatorType)type
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options: (unsigned) opts;
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- (NSComparisonPredicateModifier) comparisonPredicateModifier;
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- (SEL) customSelector;
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- (NSPredicate *) initWithLeftExpression: (NSExpression *)left
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rightExpression: (NSExpression *)right
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customSelector: (SEL)sel;
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- (id) initWithLeftExpression: (NSExpression *)left
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rightExpression: (NSExpression *)right
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modifier: (NSComparisonPredicateModifier)modifier
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type: (NSPredicateOperatorType)type
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options: (unsigned) opts;
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- (NSExpression *) leftExpression;
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- (unsigned) options;
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- (NSPredicateOperatorType) predicateOperatorType;
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- (NSExpression *) rightExpression;
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@end
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#endif
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