| [1108] | 1 | //
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| 2 | // C++ Interface: LineCatalog
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| 3 | //
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| 4 | // Description:
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| 5 | //
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| 6 | //
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| 7 | // Author: Malte Marquarding <Malte.Marquarding@csiro.au>, (C) 2006
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| 8 | //
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| 9 | // Copyright: See COPYING file that comes with this distribution
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| 10 | //
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| 11 | //
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| 12 | #ifndef LINECATALOG_H
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| 13 | #define LINECATALOG_H
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| 14 |
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| 15 | #include <string>
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| 16 |
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| 17 | #include <casa/aips.h>
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| 18 | #include <tables/Tables/Table.h>
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| 19 |
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| 20 | namespace asap {
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| 21 | /**
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| 22 | * A represenation of a line catalog, which can be ASCII, or an aips++ table
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| 23 | *
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| 24 | * ASCII catalogs have to be formatted like JPL.
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| 25 | * Name frequency error log(I)
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| 26 | * Only "name", "frequency" and log(I) are used at this stage
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| 27 | *
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| 28 | * @author Malte Marquarding
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| 29 | * @date $Date:$
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| 30 | */
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| 31 | class LineCatalog {
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| 32 | public:
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| 33 | /**
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| 34 | *
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| 35 | * @param name the name of the ASCII file or aips++ table
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| 36 | */
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| 37 | LineCatalog(const std::string& name = "jpl");
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| 38 | /**
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| 39 | * select a subset of the table by frequency range
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| 40 | * @param fmin the lower frequency bound
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| 41 | * @param fmin the upper frequency bound
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| 42 | */
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| 43 |
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| 44 | virtual ~LineCatalog() {}
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| 45 |
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| 46 | /**
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| 47 | * select a subset of the data by frequency range
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| 48 | * @param fmin the lower frequency bound
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| 49 | * @param fmax the upper frequency bound
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| 50 | */
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| 51 | void setFrequencyLimits(float fmin, float fmax);
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| 52 | /**
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| 53 | * select a subset of the table by line strength range
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| 54 | * @param smin the lower strength bound
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| 55 | * @param smin the upper strength bound
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| 56 | */
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| 57 | void setStrengthLimits(float smin, float smax);
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| 58 | /**
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| 59 | * select a subset of the data by name pattern match (unix-style)
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| 60 | * @param name the string pattern e.g. "*CS*"
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| 61 | * @param ptype pattern type e.g.
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| 62 | * @li "pattern"
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| 63 | * @li "regex"
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| 64 | */
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| 65 | void setPattern(const std::string& name, const std::string& ptype="pattern");
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| 66 | /**
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| 67 | * save the table with current limits to disk (as an aips++ table)
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| 68 | * @param name the filename
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| 69 | */
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| 70 | void save(const std::string& name);
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| 71 | /**
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| 72 | * Return a string representation of this table
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| 73 | * @return std::string
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| 74 | */
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| 75 |
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| 76 | private:
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| 77 | /**
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| 78 | * utility function to hadle range limits
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| 79 | * @param lmin the lower limit
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| 80 | * @param lmax the upper limit
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| 81 | * @param colname the columd to apply the limits to
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| 82 | * @return a new casa::Table
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| 83 | */
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| 84 | casa::Table setLimits(float lmin, float lmax, const std::string& colname);
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| 85 |
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| 86 | // the table with seelection
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| 87 | casa::Table table_;
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| 88 | // the pristine table
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| 89 | casa::Table baseTable_;
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| 90 | };
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| 91 |
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| 92 | } // namespace
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| 93 |
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| 94 | #endif //LINECATALOG_H
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