ftp.nice.ch/pub/next/tools/frontends/Gnuplot.1.2.s.tar.gz#/GnuplotSources/GnuplotSource/DoubleObject.m

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/*
 *  Copyright (C) 1993  Robert Davis
 *
 *  This program is free software; you can redistribute it and/or
 *  modify it under the terms of Version 2, or any later version, of 
 *  the GNU General Public License as published by the Free Software 
 *  Foundation.
 */


static char RCSId[]="$Id: DoubleObject.m,v 1.1 1993/05/04 16:21:43 davis Exp $";

#import <stdio.h>		/* sprintf() */
#import "DoubleObject.h"

#define DIGITS_ACCURACY		10

@implementation DoubleObject


/* Overrides SubObjects initFromString: */
- initFromString:(const char *)aString
{
    return nil;
}


- initFromDouble:(double)aDouble
{
    [super init];
    [self setDoubleValue:aDouble];

    return self;
}



- setDoubleValue:(double)aDouble
{
    char string[1000];

    doubleValue = aDouble;
    sprintf (string, "%.*f", DIGITS_ACCURACY, doubleValue);
    [super setStringValue: string];
    return self;
}


- (double)doubleValue
{
    return doubleValue;
}


- setStringValue:(const char *)aString
{
    return self;
}



// Shuts up the compiler about unused RCSId
- (const char *) rcsid
{
    return RCSId;
}


@end

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