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API Documentation


SmallDouble.h
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1 // 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 
12 namespace Lucene {
13 
15 class SmallDouble : public LuceneObject {
16 public:
17  virtual ~SmallDouble();
19 
20 public:
25  static uint8_t doubleToByte(double f);
26 
28  static double byteToDouble(uint8_t b);
29 };
30 
31 }
32 
33 #endif
Floating point numbers smaller than 32 bits.
Definition: SmallDouble.h:15
Base class for all Lucene classes.
Definition: LuceneObject.h:31
static double byteToDouble(uint8_t b)
Converts an 8 bit floating point number to a double.
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...
#define LUCENE_CLASS(Name)
Definition: LuceneObject.h:24
Definition: AbstractAllTermDocs.h:12
virtual ~SmallDouble()

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