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#include <mln/accu/rms.hh>
Public Member Functions | |
rms () | |
V | hook_value_ () const |
bool | is_valid () const |
V | subj_ () |
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) |
V | to_result () const |
void | init () |
void | take_as_init_ (const T &p) |
void | take (const T &p) |
void | take (const rms< T, V > &other) |
Protected Attributes | |
unsigned | count_ |
V | v_ |
Public Types | |
typedef T | argument |
typedef Accumulator< void > | category |
typedef rms< T, V > | exact_t |
typedef V | q_result |
typedef mln::metal::unqualif < V >::ret | result |
Generic root mean square accumulator class.
The parameter T
is the type of the root mean square value.
mln::accu::rms< T, V >::rms | ( | ) |
V mln::accu::rms< T, V >::hook_value_ | ( | ) | const |
Return the underlying value used to compute the result.
v = sum(t * t);
void mln::accu::rms< T, V >::init | ( | ) |
Manipulators.
bool mln::accu::rms< T, V >::is_valid | ( | ) | const |
Check whether this accu is able to return a result.
Always true here.
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inherited |
void mln::accu::rms< T, V >::take | ( | const T & | p | ) |
void mln::accu::rms< T, V >::take | ( | const rms< T, V > & | other | ) |
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inherited |
Take as initialization the value t
.
void mln::accu::rms< T, V >::take_as_init_ | ( | const T & | t | ) |
INTERNAL_API
Default implementation of "take as initialization".
Reimplemented from mln::Accumulator< rms< T, V > >.
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inherited |
Take n
times the value t
.
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inherited |
INTERNAL_API
Default implementation of "take n times".
V mln::accu::rms< T, V >::to_result | ( | ) | const |
Get the value of the accumulator.
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protected |
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protected |
typedef T mln::accu::rms< T, V >::argument |
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inherited |
Definition at line 64 of file accumulator.hh.
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inherited |