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- #ifndef FLOAT_H
- #define FLOAT_H
-
- /*$Header: /afs/alw.nih.gov/unix/sun4_40c/usr/local/src/nihcl-3.0/share/lib/RCS/Float.h,v 3.0 90/05/20 00:19:37 kgorlen Rel $*/
-
- /* Float.h -- declarations for Float object
-
- THIS SOFTWARE FITS THE DESCRIPTION IN THE U.S. COPYRIGHT ACT OF A
- "UNITED STATES GOVERNMENT WORK". IT WAS WRITTEN AS A PART OF THE
- AUTHOR'S OFFICIAL DUTIES AS A GOVERNMENT EMPLOYEE. THIS MEANS IT
- CANNOT BE COPYRIGHTED. THIS SOFTWARE IS FREELY AVAILABLE TO THE
- PUBLIC FOR USE WITHOUT A COPYRIGHT NOTICE, AND THERE ARE NO
- RESTRICTIONS ON ITS USE, NOW OR SUBSEQUENTLY.
-
- Author:
- K. E. Gorlen
- Computer Systems Laboratory, DCRT
- National Institutes of Health
- Bethesda, MD 20892
-
- $Log: Float.h,v $
- * Revision 3.0 90/05/20 00:19:37 kgorlen
- * Release for 1st edition.
- *
- */
-
- #include "Object.h"
-
- class Float: public VIRTUAL Object {
- DECLARE_MEMBERS(Float);
- double val;
- void parseFloat(istream& strm) { strm >> val; }
- protected: // storer() functions for object I/O
- virtual void storer(OIOofd&) const;
- virtual void storer(OIOout&) const;
- public:
- Float(double v =0) { val = v; }
- Float(istream&);
- double value() const { return val; }
- double value(double newval) { return val = newval; }
- virtual int compare(const Object&) const;
- virtual void deepenShallowCopy(); // {}
- virtual unsigned hash() const;
- virtual bool isEqual(const Object&) const;
- virtual void printOn(ostream& strm =cout) const;
- virtual void scanFrom(istream& strm);
- virtual const Class* species() const;
- };
-
- #endif
-