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SmallDouble.h
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1
2// Copyright (c) 2009-2014 Alan Wright. All rights reserved.
3// Distributable under the terms of either the Apache License (Version 2.0)
4// or the GNU Lesser General Public License.
6
7#ifndef SMALLDOUBLE_H
8#define SMALLDOUBLE_H
9
10#include "LuceneObject.h"
11
12namespace Lucene {
13
15class SmallDouble : public LuceneObject {
16public:
17 virtual ~SmallDouble();
19
20public:
25 static uint8_t doubleToByte(double f);
26
28 static double byteToDouble(uint8_t b);
29};
30
31}
32
33#endif
#define LUCENE_CLASS(Name)
Definition LuceneObject.h:24
Base class for all Lucene classes.
Definition LuceneObject.h:31
Floating point numbers smaller than 32 bits.
Definition SmallDouble.h:15
static double byteToDouble(uint8_t b)
Converts an 8 bit floating point number to a double.
virtual ~SmallDouble()
static uint8_t doubleToByte(double f)
Converts a floating point number to an 8 bit float. Values less than zero are all mapped to zero....
Definition AbstractAllTermDocs.h:12

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