This is NSValue.h in view mode; [Download] [Up]
/* Interface for NSArray for GNUStep
Copyright (C) 1995 Free Software Foundation, Inc.
Written by: Adam Fedor <fedor@boulder.colorado.edu>
Date: 1995
This file is part of the GNU Objective C Class Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free
Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __NSValue_h_OBJECTS_INCLUDE
#define __NSValue_h_OBJECTS_INCLUDE
#include <Foundation/NSObject.h>
#include <Foundation/NSGeometry.h>
@class NSString;
@interface NSValue : NSObject <NSCopying, NSCoding>
// Allocating and Initializing
+ (NSValue*) value: (const void*)value withObjCType: (const char*)type;
+ (NSValue*) valueWithNonretainedObject: (id)anObject;
+ (NSValue*) valueWithPoint: (NSPoint)point;
+ (NSValue*) valueWithPointer: (const void*)pointer;
+ (NSValue*) valueWithRect: (NSRect)rect;
+ (NSValue*) valueWithSize: (NSSize)size;
// Accessing Data
- (void) getValue: (void*)value;
- (const char*) objCType;
- (id) nonretainedObjectValue;
- (void*) pointerValue;
- (NSRect) rectValue;
- (NSSize) sizeValue;
- (NSPoint) pointValue;
@end
@interface NSNumber : NSValue <NSCoding>
{
}
// Allocating and Initializing
+ (NSNumber*) numberWithBool: (BOOL)value;
+ (NSNumber*) numberWithChar: (char)value;
+ (NSNumber*) numberWithDouble: (double)value;
+ (NSNumber*) numberWithFloat: (float)value;
+ (NSNumber*) numberWithInt: (int)value;
+ (NSNumber*) numberWithLong: (long)value;
+ (NSNumber*) numberWithLongLong: (long long)value;
+ (NSNumber*) numberWithShort: (short)value;
+ (NSNumber*) numberWithUnsignedChar: (unsigned char)value;
+ (NSNumber*) numberWithUnsignedInt: (unsigned int)value;
+ (NSNumber*) numberWithUnsignedLong: (unsigned long)value;
+ (NSNumber*) numberWithUnsignedLongLong: (unsigned long long)value;
+ (NSNumber*) numberWithUnsignedShort: (unsigned short)value;
// Accessing Data
- (BOOL) boolValue;
- (char) charValue;
- (double) doubleValue;
- (float) floatValue;
- (int) intValue;
- (long long) longLongValue;
- (long) longValue;
- (short) shortValue;
- (NSString*) stringValue;
- (unsigned char) unsignedCharValue;
- (unsigned int) unsignedIntValue;
- (unsigned long long) unsignedLongLongValue;
- (unsigned long) unsignedLongValue;
- (unsigned short) unsignedShortValue;
- (NSComparisonResult) compare: (NSNumber*)otherNumber;
@end
/* Note: These methods are not in the OpenStep spec, but they may make
subclassing easier. */
@interface NSValue (Subclassing)
/* Used by value:withObjCType: to determine the concrete subclass to alloc */
+ (Class)valueClassWithObjCType:(const char *)type;
/* Designated initializer for all concrete subclasses */
- initValue:(const void *)value withObjCType:(const char *)type;
@end
#endif /* __NSValue_h_OBJECTS_INCLUDE */
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.