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#include <mln/accu/nil.hh>
Public Member Functions | |
| nil () | |
| bool | is_valid () const |
| util::ignore | 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) |
| util::ignore | to_result () const |
| void | init () |
| void | take_as_init_ (const argument &) |
| void | take (const argument &) |
| void | take (const nil< T > &) |
Public Types | |
| typedef util::eat | argument |
| typedef Accumulator< void > | category |
| typedef nil< T > | exact_t |
| typedef util::ignore | q_result |
| typedef mln::metal::unqualif < util::ignore >::ret | result |
Define an accumulator that does nothing.
Definition at line 49 of file accu/nil.hh.
| mln::accu::nil< T >::nil | ( | ) |
| void mln::accu::nil< T >::init | ( | ) |
Manipulators.
| bool mln::accu::nil< T >::is_valid | ( | ) | const |
Check whether this accu is able to return a result.
Always true here.
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inherited |
| void mln::accu::nil< T >::take | ( | const argument & | ) |
| void mln::accu::nil< T >::take | ( | const nil< T > & | ) |
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inherited |
Take as initialization the value t.
| void mln::accu::nil< T >::take_as_init_ | ( | const argument & | ) |
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inherited |
INTERNAL_API
Default implementation of "take as initialization".
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inherited |
Take n times the value t.
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inherited |
INTERNAL_API
Default implementation of "take n times".
| util::ignore mln::accu::nil< T >::to_result | ( | ) | const |
Get the value of the accumulator.
| typedef util::eat mln::accu::nil< T >::argument |
Definition at line 51 of file accu/nil.hh.
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inherited |
Definition at line 64 of file accumulator.hh.
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inherited |
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inherited |