source: trunk/src/STSelector.h@ 884

Last change on this file since 884 was 850, checked in by mar637, 19 years ago

added string map, moved map to int map added pattern based name search

File size: 1.9 KB
Line 
1//
2// C++ Interface: STSelector
3//
4// Description:
5//
6//
7// Author: Malte Marquarding <asap@atnf.csiro.au>, (C) 2006
8//
9// Copyright: See COPYING file that comes with this distribution
10//
11//
12#ifndef ASAPSTSELECTOR_H
13#define ASAPSTSELECTOR_H
14
15#include <string>
16#include <vector>
17#include <map>
18
19#include <tables/Tables/Table.h>
20
21namespace asap {
22
23/**
24A class to set a subselection of a Scantable
25
26@author Malte Marquarding
27*/
28class STSelector {
29
30public:
31 STSelector();
32 STSelector(const STSelector& other);
33
34 STSelector& operator=(const STSelector& other);
35
36 virtual ~STSelector();
37
38 void setScans(const std::vector<int>& scans);
39 void setBeams(const std::vector<int>& beams);
40 void setIFs(const std::vector<int>& ifs);
41 void setPolarizations(const std::vector<int>& pols);
42 void setCycles(const std::vector<int>& cycs);
43 void setName(const std::string&);
44 virtual void setTaQL(const std::string& taql);
45
46 std::vector<int> getScans();
47 std::vector<int> getBeams();
48 std::vector<int> getIFs();
49 std::vector<int> getPols();
50 std::vector<int> getCycles();
51
52 casa::Table apply(const casa::Table& tab);
53 casa::Table operator()(const casa::Table& tab) { return apply(tab); };
54
55 void reset() { intselections_.clear();stringselections_.clear(); taql_ = "";};
56
57 bool empty() const;
58
59 std::string print();
60
61protected:
62 std::vector< int > getint( const std::string& key);
63 std::vector< std::string > getstring( const std::string& key);
64
65 void setint(const std::string& key, const std::vector< int >& val);
66 void setstring(const std::string& key, const std::vector< std::string >& val);
67
68private:
69 typedef std::map<std::string, std::vector<int> > intidmap;
70 typedef std::map<std::string, std::vector<std::string> > stringidmap;
71 // has to be mutable, as to stl limitations
72 mutable intidmap intselections_;
73 mutable stringidmap stringselections_;
74 std::string taql_;
75};
76
77}
78
79#endif
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