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src
Core
NSNumberOOExtensions.h
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/*
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NSNumberOOExtensions.h
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Convenience methods for NSNumbers.
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Copyright (C) 2009-2013 Jens Ayton
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#import <Foundation/Foundation.h>
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@interface
NSNumber (OOExtensions)
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- (BOOL)
oo_isFloatingPointNumber
;
// True if it represents a float or double.
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- (BOOL)
oo_isBoolean
;
// True for booleans. WARNING: apparently also true for 0 and 1 in GNUstep 1.20 and later, as there is no distinction between boolean NSNumbers and int NSNumbers.
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@end
-[NSNumber(OOExtensions) oo_isFloatingPointNumber]
BOOL oo_isFloatingPointNumber()
Definition
NSNumberOOExtensions.m:34
-[NSNumber(OOExtensions) oo_isBoolean]
BOOL oo_isBoolean()
Definition
NSNumberOOExtensions.m:49
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