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/* Protocol for Objective-C objects that hold numerical and/or string values.
   Copyright (C) 1993,1994 Free Software Foundation, Inc.

   Written by:  R. Andrew McCallum <mccallum@cs.rochester.edu>
   Dept. of Computer Science, U. of Rochester, Rochester, NY  14627

   This file is part of the GNU Objective-C Collection 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 __ValueHolding_h_INCLUDE_GNU
#define __ValueHolding_h_INCLUDE_GNU

#include <coll/objc-gnu2next.h>

@class String;

@protocol ValueHolding

// GETTING VALUES;
- (int) intValue;
- (float) floatValue;
- (double) doubleValue;
- (const char *) cStringValue;
- (String *) stringValue;

// SETTING VALUES;
- setIntValue: (int)anInt;
- setFloatValue: (float)aFloat;
- setDoubleValue: (double)aDouble;
- setCStringValue: (const char *)aCString;
- setStringValue: (String*)aString;

@end

#endif /* __ValueHolding_h_INCLUDE_GNU */

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