
/* Generated by Interface Builder */

#import "IZIntPair.h"
#import <stdio.h>

@implementation IZIntPair

- setFirst:(int)kfirst last:(int)klast
{
    first = kfirst;
    last = klast;
    if (first > last) {
	fprintf(stderr,"warning: first \"%d\" > last \"%d\"\n", first, last);
    }
    return self;
}

- setFirst:(int)kfirst
{
    first = kfirst;
    return self;
}

- (int)first
{
    return first;
}

- setLast:(int)klast
{
    last = klast;
    return self;
}

- (int)last
{
    return last;
}

@end
