CCfits - HEASARC - NASA
CCfits - HEASARC - NASA
CCfits - HEASARC - NASA
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24.14 <strong>CCfits</strong>::FITS Class Reference 93<br />
24.14.3.12 void <strong>CCfits</strong>::FITS::read ( const String & hduName, bool readDataFlag = false,<br />
const std::vector< String > & keys = std::vector(), int<br />
version = 1 )<br />
get data from single HDU from disk file.<br />
This is provided to allow the adding of additional HDUs to the FITS object after construction<br />
of the FITS object. After the read() functions have been called for the FITS<br />
object, subsequent read method to the Primary, ExtHDU, and Column objects will retrieve<br />
data from the FITS object in memory (those methods can be called to read data<br />
in those HDU objects that was not read when the HDU objects were constructed.<br />
All the read functions will throw NoSuchHDU exceptions on seek errors since they<br />
involve constructing HDU objects.<br />
The parameter definitions are as documented for the corresponding constructor.<br />
24.14.3.13 void <strong>CCfits</strong>::FITS::read ( const std::vector< String > & hduNames, bool<br />
readDataFlag = false )<br />
get data from a set of HDUs from disk file.<br />
This is provided to allow reading of HDUs after construction. see above for parameter<br />
definitions.<br />
24.14.3.14 void <strong>CCfits</strong>::FITS::read ( const std::vector< String > & hduNames, const<br />
std::vector< std::vector< String > > & keys, bool readDataFlag = false, const<br />
std::vector< int > & hduVersions = std::vector() )<br />
get data from a set of HDUs from disk file, specifying keys and version numbers.<br />
This is provided to allow reading of HDUs after construction. see above for parameter<br />
definitions.<br />
24.14.3.15 void <strong>CCfits</strong>::FITS::read ( int hduIndex, bool readDataFlag = false, const<br />
std::vector< String > & keys = std::vector() )<br />
read an HDU specified by index number.<br />
This is provided to allow reading of HDUs after construction. see above for parameter<br />
definitions.<br />
24.14.3.16 <strong>CCfits</strong>::FITS::read ( const std::vector< String > & searchKeys, const std::vector<<br />
String > & searchValues, bool readDataFlag = false, const std::vector< String<br />
> & hduKeys = std::vector(), int version = 1 )<br />
read method for read header or HDU that contains specified keywords.<br />
Generated on Tue Dec 6 2011 16:12:51 for <strong>CCfits</strong> by Doxygen