source: branches/casa-release-4_3-test02/src/BufferedBisectionLocator.h@ 3051

Last change on this file since 3051 was 2731, checked in by Takeshi Nakazato, 12 years ago

New Development: No

JIRA Issue: Yes CAS-4770

Ready for Test: Yes

Interface Changes: Yes/No

What Interface Changed: Please list interface changes

Test Programs: List test programs

Put in Release Notes: Yes/No

Module(s): Module Names change impacts.

Description: Describe your changes here...

Redefined Locator and its derived classes as template class.


File size: 1.2 KB
Line 
1//
2// C++ Interface: BufferedBisectionLocator
3//
4// Description:
5//
6//
7// Author: Takeshi Nakazato <takeshi.nakazato@nao.ac.jp>, (C) 2012
8//
9// Copyright: See COPYING file that comes with this distribution
10//
11//
12#ifndef ASAP_BUFFERED_BISECTION_LOCATOR_H
13#define ASAP_BUFFERED_BISECTION_LOCATOR_H
14
15#include "Locator.h"
16
17namespace asap {
18
19/**
20 * Implementation of locate operation by bisection search with
21 * some buffer.
22 * @author TakeshiNakazato
23 */
24template <class T> class BufferedBisectionLocator : public Locator<T> {
25public:
26 // Default constructor.
27 BufferedBisectionLocator();
28
29 // Construct with data
30 // @param[in] v pointer to input data.
31 // @param[in] n length of the data.
32 // @param[in] copystorage whether allocate internal memory or not.
33 // @see Locator::set()
34 BufferedBisectionLocator(T *v, unsigned int n, bool copystorage=true);
35
36 // Destructor.
37 virtual ~BufferedBisectionLocator();
38
39 // Return right hand side index of location using bisection search.
40 // @param[in] x input value to be located.
41 // @return location as an index j.
42 // @see Locator::locate()
43 unsigned int locate(T x);
44private:
45
46 // Previous location index.
47 unsigned int prev_;
48};
49
50}
51
52#include "BufferedBisectionLocator.tcc"
53
54#endif
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