Last change
on this file since 2339 was
1974,
checked in by Takeshi Nakazato, 14 years ago
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New Development: Yes
JIRA Issue: Yes CAS-2718
Ready for Test: Yes
Interface Changes: Yes
What Interface Changed: New class msfiller and mswriter added
Test Programs: List test programs
Put in Release Notes: No
Module(s): Module Names change impacts.
Description: Describe your changes here...
New filler/writer specific for Scantable-MS conversion defined.
This is not called from scantable constructor right now.
However, you can call it by explicitly importing msfiller/mswriter.
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File size:
1.5 KB
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Line | |
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1 | // |
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2 | // C++ Interface: MSFillerWrapper |
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3 | // |
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4 | // Description: |
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5 | // |
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6 | // This class is wrapper class for MSFiller |
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7 | // |
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8 | // Author: Takeshi Nakazato <takeshi.nakazato@nao.ac.jp>, (C) 2010 |
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9 | // |
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10 | // Copyright: See COPYING file that comes with this distribution |
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11 | // |
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12 | // |
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13 | #ifndef ASAPMSFILLER_WRAPPER_H |
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14 | #define ASAPMSFILLER_WRAPPER_H |
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15 | |
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16 | #include <casa/aips.h> |
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17 | #include <casa/Exceptions.h> |
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18 | #include <casa/Utilities/CountedPtr.h> |
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19 | #include <casa/Containers/Record.h> |
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20 | #include <casa/OS/File.h> |
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21 | |
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22 | #include <string> |
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23 | |
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24 | #include "ScantableWrapper.h" |
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25 | #include "MSFiller.h" |
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26 | |
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27 | namespace asap |
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28 | { |
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29 | |
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30 | class MSFillerWrapper |
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31 | { |
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32 | public: |
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33 | explicit MSFillerWrapper( ScantableWrapper tbl ) |
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34 | : filler_( 0 ), |
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35 | attached_( false ) |
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36 | { stable_ = tbl.getCP() ; } |
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37 | |
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38 | virtual ~MSFillerWrapper() { close() ; } |
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39 | |
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40 | void open(const std::string& filename, const casa::Record& rec) |
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41 | { |
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42 | casa::File file( filename ) ; |
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43 | if ( !file.exists() ) { |
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44 | throw casa::AipsError( "File does not exist" ) ; |
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45 | } |
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46 | filler_ = new MSFiller( stable_ ) ; |
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47 | if ( filler_->open( filename, rec ) ) { |
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48 | attached_ = true ; |
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49 | return ; |
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50 | } |
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51 | else { |
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52 | throw casa::AipsError( "Failed to open file" ) ; |
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53 | } |
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54 | } |
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55 | |
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56 | void close() |
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57 | { |
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58 | if ( attached_ ) { |
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59 | filler_->close() ; |
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60 | } |
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61 | } |
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62 | |
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63 | void fill() |
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64 | { |
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65 | if ( attached_ ) { |
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66 | filler_->fill() ; |
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67 | } |
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68 | } |
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69 | |
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70 | private: |
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71 | |
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72 | MSFillerWrapper() ; |
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73 | MSFillerWrapper(const MSFillerWrapper&) ; |
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74 | MSFillerWrapper& operator=(const MSFillerWrapper&) ; |
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75 | |
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76 | casa::CountedPtr<MSFiller> filler_ ; |
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77 | bool attached_ ; |
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78 | casa::CountedPtr<Scantable> stable_ ; |
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79 | }; |
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80 | |
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81 | |
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82 | }; |
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83 | #endif |
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