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#include <mln/accu/logic/land_basic.hh>
Public Member Functions | |
land_basic () | |
bool | can_stop () const |
bool | is_valid () const |
bool | subj_ () |
void | take_as_init (const T &t) |
void | take_as_init_ (const T &t) |
void | take_n_times (unsigned n, const T &t) |
void | take_n_times_ (unsigned n, const T &t) |
bool | to_result () const |
void | init () |
void | take_as_init_ (const argument &t) |
void | take (const argument &t) |
void | take (const land_basic &other) |
Protected Attributes | |
bool | res_ |
Public Types | |
typedef bool | argument |
typedef Accumulator< void > | category |
typedef land_basic | exact_t |
typedef bool | q_result |
typedef mln::metal::unqualif < bool >::ret | result |
"Logical-and" accumulator.
Conversely to accu::logic::land, this version does not have the 'untake' method but features the 'can_stop' method.
Definition at line 99 of file land_basic.hh.
mln::accu::logic::land_basic::land_basic | ( | ) |
bool mln::accu::logic::land_basic::can_stop | ( | ) | const |
Test if it is worth for this accumulator to take extra data.
If the result is already 'false' (because this accumulator has already taken a 'false' value), can_stop returns true.
void mln::accu::logic::land_basic::init | ( | ) |
Manipulators.
bool mln::accu::logic::land_basic::is_valid | ( | ) | const |
Check whether this accu is able to return a result.
Always true here.
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inherited |
void mln::accu::logic::land_basic::take | ( | const argument & | t | ) |
void mln::accu::logic::land_basic::take | ( | const land_basic & | other | ) |
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inherited |
Take as initialization the value t
.
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inherited |
INTERNAL_API
Default implementation of "take as initialization".
void mln::accu::logic::land_basic::take_as_init_ | ( | const argument & | t | ) |
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inherited |
Take n
times the value t
.
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inherited |
INTERNAL_API
Default implementation of "take n times".
bool mln::accu::logic::land_basic::to_result | ( | ) | const |
Get the value of the accumulator.
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protected |
Definition at line 127 of file land_basic.hh.
Definition at line 101 of file land_basic.hh.
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inherited |
Definition at line 64 of file accumulator.hh.
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inherited |
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inherited |
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inherited |