/*
* Copyright (c) 2008-2024 Jonathan Schleifer <js@nil.im>
*
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License version 3.0 only,
* as published by the Free Software Foundation.
*
* This program 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 Lesser General Public License
* version 3.0 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3.0 along with this program. If not, see
* <https://www.gnu.org/licenses/>.
*/
#include "config.h"
#import "OFRangeCharacterSet.h"
#import "OFString.h"
#import "OFOutOfRangeException.h"
@implementation OFRangeCharacterSet
- (instancetype)init
{
OF_INVALID_INIT_METHOD
}
- (instancetype)initWithRange: (OFRange)range
{
self = [super init];
@try {
if (SIZE_MAX - range.location < range.length)
@throw [OFOutOfRangeException exception];
_range = range;
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- (bool)characterIsMember: (OFUnichar)character
{
return (character >= _range.location &&
character < _range.location + _range.length);
}
@end