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…or the observation Python module. The classname() method returns in a human readable format the class name. This method is needed for full automatic typecasting in Python. Full automatic typecasting has for the moment been implemented for the observation module.
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The coding and design conventions (CDC) document was also updated.
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The GFitsHDU::card methods now return a reference instead of a pointer. Some more methods have been added to GFitsHDU for header card access and management. The fits_key_not_found exception has been removed, and keyword checks are now done using the hascard() methods. This was needed as the GFitsHeader class does not throw the fits_key_not_found exception anymore if a header card is not found. The FITS utility function gammalib::fits_move_to_hdu has been added to the GFits.hpp/cpp files which provides support for moving to a specific HDU. As this cfitsio function is widely used in the FITS module it was favourable to put it in a specific function with a generic exception message.
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The GFits class now derives from GContainer and implements all generic container class methods (at(), size(), isempty(), set(), append(), insert(), remove(), reserve(), extend()). The hashdu() method has been renamed to contains() for compliance with other container classes. The hdu() methods have been renamed to at(), also for compliance. Boolean arguments are now passed as const references, and members are returned as const references. HDU access operators[] have been implemented to access FITS extensions without range checking.
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Add GChatter argument to print() method. The print() method now takes an argument of type GChatter to control the chattiness of the output in a homogenous manner. Pass NORMAL chatter level in __str__ method. Add chatter argument to print() methods. Use GLog::chatter() method to control the chattiness of the log stream operator. Add chatter() methods and provide member access through const references. Add chatter() methods, provide member access through const references, and declare one liners as inline methods. The chatter() methods control the new m_chatter attribute that is used to control the chattiness of the object's print() methods. name() and version() methods return const references. logFileOpen() method now sets the chattiness from the applications's chatter parameter, and name() and version() methods now return a const reference.
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All classes our now derived from GBase. For this we had to define and to implement the clear() method for all classes. ostream and GLog friends have also been removed, as they are no implemented at the GBase level.
