Lumiera
0.pre.03
»edit your freedom«
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#include "lib/itertools.hpp"
Helper: predicate returning true
whenever the argument value changes during a sequence of invocations.
Definition at line 543 of file itertools.hpp.
Public Types | |
typedef bool | result_type |
Public Member Functions | |
bool | operator() (VAL const &elm) |
Private Types | |
typedef wrapper::ItemWrapper< VAL > | Item |
Private Attributes | |
Item | prev_ |