NSString+MissingCasts.mm

/*-
 * Copyright (c) 2017 David T. Chisnall
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 *
 */

#import "NSString+MissingCasts.h"

@implementation NSString (MissingCasts)
- (long)longValue
{
	return static_cast<long>([self longLongValue]);
}
- (unsigned long)unsignedLongValue
{
	return static_cast<unsigned long>([self longLongValue]);
}
- (unsigned long long)unsignedLongLongValue
{
	return static_cast<unsigned long long>([self longLongValue]);
}
- (unsigned int)unsignedIntValue
{
	return static_cast<unsigned int>([self intValue]);
}
- (NSUInteger)unsignedIntegerValue
{
	return static_cast<unsigned int>([self integerValue]);
}
- (NSString*)stringValue
{
	return [self copy];
}
@end

@implementation NSAttributedString (MissingCasts)
- (NSString*)stringValue
{
	return [[self string] copy];
}
@end