libdar::criterium Class Reference

the generic criterium class, parent of all criterium More...

#include <criterium.hpp>

Inheritance diagram for libdar::criterium:

Collaboration diagram for libdar::criterium:

Public Member Functions
	criterium (const criterium &ref)=default
	criterium (criterium &&ref) noexcept=default
criterium &	operator= (const criterium &ref)=default
criterium &	operator= (criterium &&ref) noexcept=default
virtual bool	evaluate (const cat_nomme &first, const cat_nomme &second) const =0
	criterum interface method More...
virtual criterium *	clone () const =0
	clone construction method More...

Detailed Description

the generic criterium class, parent of all criterium

this is a pure virtual class that is used in API call it is used to federate under a single type all the criterium classes defined below. It defines a common interface for all of them.

Definition at line 51 of file criterium.hpp.

Member Function Documentation

clone()

virtual criterium* libdar::criterium::clone ( ) const

pure virtual

clone construction method

Returns

a new object of the same type,

Note

this method must be implemented in all the leaf classes of the class hierarchy rooted at the criterium class

Implemented in libdar::crit_and, libdar::crit_not, libdar::crit_same_type, libdar::crit_in_place_EA_saved, libdar::crit_in_place_EA_bigger, libdar::crit_in_place_more_EA, libdar::crit_in_place_EA_more_recent_or_equal_to, libdar::crit_in_place_EA_more_recent, libdar::crit_in_place_EA_present, libdar::crit_same_inode_data, libdar::crit_in_place_has_delta_sig, libdar::crit_in_place_data_sparse, libdar::crit_in_place_data_dirty, libdar::crit_in_place_data_saved, libdar::crit_in_place_data_bigger, libdar::crit_in_place_data_more_recent_or_equal_to, libdar::crit_in_place_data_more_recent, libdar::crit_in_place_is_new_hardlinked_inode, libdar::crit_in_place_is_hardlinked_inode, libdar::crit_in_place_is_file, libdar::crit_in_place_is_dir, and libdar::crit_in_place_is_inode.

evaluate()

virtual bool libdar::criterium::evaluate ( const cat_nomme &  first, const cat_nomme &  second  ) const

pure virtual

criterum interface method

Parameters

[in]	first	entry to compare with the following (this is the original or 'in place' entry)
[in]	second	the other entry to compare with the previous one (this is the new entry to add)

Returns

the result of the criterium evaluation (true or false)

Implemented in libdar::crit_and, libdar::crit_not, libdar::crit_same_type, libdar::crit_in_place_EA_saved, libdar::crit_in_place_EA_bigger, libdar::crit_in_place_more_EA, libdar::crit_in_place_EA_more_recent_or_equal_to, libdar::crit_in_place_EA_more_recent, libdar::crit_in_place_EA_present, libdar::crit_same_inode_data, libdar::crit_in_place_has_delta_sig, libdar::crit_in_place_data_sparse, libdar::crit_in_place_data_dirty, libdar::crit_in_place_data_saved, libdar::crit_in_place_data_bigger, libdar::crit_in_place_data_more_recent_or_equal_to, libdar::crit_in_place_data_more_recent, libdar::crit_in_place_is_new_hardlinked_inode, libdar::crit_in_place_is_hardlinked_inode, libdar::crit_in_place_is_file, libdar::crit_in_place_is_dir, and libdar::crit_in_place_is_inode.

Referenced by libdar::crit_not::evaluate(), and libdar::testing::get_action().

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The documentation for this class was generated from the following file:

• criterium.hpp