LSST Applications 27.0.0,g0265f82a02+469cd937ee,g02d81e74bb+21ad69e7e1,g1470d8bcf6+cbe83ee85a,g2079a07aa2+e67c6346a6,g212a7c68fe+04a9158687,g2305ad1205+94392ce272,g295015adf3+81dd352a9d,g2bbee38e9b+469cd937ee,g337abbeb29+469cd937ee,g3939d97d7f+72a9f7b576,g487adcacf7+71499e7cba,g50ff169b8f+5929b3527e,g52b1c1532d+a6fc98d2e7,g591dd9f2cf+df404f777f,g5a732f18d5+be83d3ecdb,g64a986408d+21ad69e7e1,g858d7b2824+21ad69e7e1,g8a8a8dda67+a6fc98d2e7,g99cad8db69+f62e5b0af5,g9ddcbc5298+d4bad12328,ga1e77700b3+9c366c4306,ga8c6da7877+71e4819109,gb0e22166c9+25ba2f69a1,gb6a65358fc+469cd937ee,gbb8dafda3b+69d3c0e320,gc07e1c2157+a98bf949bb,gc120e1dc64+615ec43309,gc28159a63d+469cd937ee,gcf0d15dbbd+72a9f7b576,gdaeeff99f8+a38ce5ea23,ge6526c86ff+3a7c1ac5f1,ge79ae78c31+469cd937ee,gee10cc3b42+a6fc98d2e7,gf1cff7945b+21ad69e7e1,gfbcc870c63+9a11dc8c8f
LSST Data Management Base Package
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Polymorphic reader interface used to read different kinds of objects from one or more FITS binary table columns. More...
#include <FitsSchemaInputMapper.h>
Public Member Functions | |
FitsColumnReader () noexcept=default | |
FitsColumnReader (FitsColumnReader const &)=delete | |
FitsColumnReader (FitsColumnReader &&)=delete | |
FitsColumnReader & | operator= (FitsColumnReader const &)=delete |
FitsColumnReader & | operator= (FitsColumnReader &&)=delete |
virtual void | prepRead (std::size_t firstRow, std::size_t nRows, fits::Fits &fits) |
Optionally read ahead and cache values from multiple rows. | |
virtual void | readCell (BaseRecord &record, std::size_t row, fits::Fits &fits, std::shared_ptr< InputArchive > const &archive) const =0 |
Read values from a single row. | |
virtual | ~FitsColumnReader () noexcept=default |
Polymorphic reader interface used to read different kinds of objects from one or more FITS binary table columns.
Definition at line 20 of file FitsSchemaInputMapper.h.
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defaultnoexcept |
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delete |
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delete |
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virtualdefaultnoexcept |
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delete |
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delete |
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inlinevirtual |
Optionally read ahead and cache values from multiple rows.
Subclasses are not required to implement this method; if they do, they should indicate to readCell that cached values should be used instead. Subclasses should not assume that prepRead will always be called, however.
[in] | firstRow | Index of the first row to read. |
[in] | nRows | Number of rows to read. |
[in] | fits | FITS file manager object. |
Definition at line 42 of file FitsSchemaInputMapper.h.
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pure virtual |
Read values from a single row.
[in,out] | record | Record to populate. |
[in] | row | Index of the row to read from. |
[in] | fits | FITS file manager object. |
[in] | archive | Archive holding persisted objects, loaded from other HDUs. May be null. |
Implemented in lsst::afw::table::PersistableObjectColumnReader< T, Setter >.