source: trunk/src/SDMathWrapper.h@ 141

Last change on this file since 141 was 139, checked in by mar637, 20 years ago

Added inSitu version of multiply/scale

  • Property svn:eol-style set to native
  • Property svn:keywords set to Author Date Id Revision
File size: 3.2 KB
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1//#---------------------------------------------------------------------------
2//# SDMathWrapper.h: Wrapper classes to use CountedPtr
3//#---------------------------------------------------------------------------
4//# Copyright (C) 2004
5//# ATNF
6//#
7//# This program is free software; you can redistribute it and/or modify it
8//# under the terms of the GNU General Public License as published by the Free
9//# Software Foundation; either version 2 of the License, or (at your option)
10//# any later version.
11//#
12//# This program is distributed in the hope that it will be useful, but
13//# WITHOUT ANY WARRANTY; without even the implied warranty of
14//# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
15//# Public License for more details.
16//#
17//# You should have received a copy of the GNU General Public License along
18//# with this program; if not, write to the Free Software Foundation, Inc.,
19//# 675 Massachusetts Ave, Cambridge, MA 02139, USA.
20//#
21//# Correspondence concerning this software should be addressed as follows:
22//# Internet email: Malte.Marquarding@csiro.au
23//# Postal address: Malte Marquarding,
24//# Australia Telescope National Facility,
25//# P.O. Box 76,
26//# Epping, NSW, 2121,
27//# AUSTRALIA
28//#
29//# $Id:
30//#---------------------------------------------------------------------------
31#ifndef SDMATHWRAPPER_H
32#define SDMATHWRAPPER_H
33
34#include <vector>
35#include <string>
36
37#include <boost/python/tuple.hpp>
38
39#include "SDMemTableWrapper.h"
40#include "SDMath.h"
41
42namespace asap {
43
44namespace SDMathWrapper {
45 SDMemTableWrapper average(const SDMemTableWrapper& sdt) {
46 return SDMemTableWrapper(SDMath::average(sdt.getCP()));
47 }
48
49 SDMemTableWrapper quotient(const SDMemTableWrapper& on,
50 const SDMemTableWrapper& off) {
51 return SDMemTableWrapper(SDMath::quotient(on.getCP(),
52 off.getCP()));
53 }
54
55 SDMemTableWrapper scale(const SDMemTableWrapper& in,
56 casa::Float factor) {
57 return SDMemTableWrapper(SDMath::multiply(in.getCP(),factor));
58 }
59 void scaleInSitu(SDMemTableWrapper& in, casa::Float factor) {
60 SDMemTable* sdmt = in.getPtr();
61 SDMath::multiplyInSitu(in.getPtr(),factor);
62 }
63
64 SDMemTableWrapper add(const SDMemTableWrapper& in,
65 casa::Float offset) {
66 return SDMemTableWrapper(SDMath::add(in.getCP(), offset));
67 }
68
69 SDMemTableWrapper hanning(const SDMemTableWrapper& in) {
70 return SDMemTableWrapper(SDMath::hanning(in.getCP()));
71 }
72
73 SDMemTableWrapper averages(boost::python::tuple tpl,
74 const std::vector<bool>& mask);
75
76 SDMemTableWrapper averagePol(const SDMemTableWrapper& in,
77 const std::vector<bool>& mask) {
78 return SDMath::averagePol(in.getCP(), mask);
79 }
80
81 SDMemTableWrapper bin(const SDMemTableWrapper& in,
82 int width) {
83 return SDMath::bin(in.getCP(), width);
84 }
85
86 std::vector<float> statistic(const SDMemTableWrapper& in,
87 const std::vector<bool>& mask, const std::string& which) {
88 return SDMath::statistic(in.getCP(), mask, which);
89 }
90
91
92};
93
94} // namespace
95#endif
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