#include <mean.hh>
Inherits mln::accu::internal::base< M, mln::accu::stat::mean< T, S, M > >.
Public Member Functions | |
| accu::math::count< T >::result | count () const |
| Get the cardinality. | |
| bool | is_valid () const |
| Check whether this accu is able to return a result. | |
| accu::math::sum< T >::result | sum () const |
| Get the sum of values. | |
| template<typename T> | |
| void | take_as_init (const T &t) |
Take as initialization the value t. | |
| template<typename T> | |
| void | take_n_times (unsigned n, const T &t) |
Take n times the value t. | |
| M | to_result () const |
| Get the value of the accumulator. | |
| void | init () |
| Manipulators. | |
Parameter T is the type of values that we sum. Parameter S is the type to store the sum of values; the default type of S is the summation type (property) of T. Parameter M is the type of the mean value; the default type of M is S.
| accu::math::count< T >::result mln::accu::stat::mean< T, S, M >::count | ( | ) | const [inline] |
Get the cardinality.
| void mln::accu::stat::mean< T, S, M >::init | ( | ) | [inline] |
Manipulators.
| bool mln::accu::stat::mean< T, S, M >::is_valid | ( | ) | const [inline] |
Check whether this accu is able to return a result.
Always true here.
| accu::math::sum< T >::result mln::accu::stat::mean< T, S, M >::sum | ( | ) | const [inline] |
Get the sum of values.
| void mln::Accumulator< E >::take_as_init | ( | const T & | t | ) | [inline, inherited] |
Take as initialization the value t.
Dev note: this is a final method; override if needed by take_as_init_ (ending with '_').
Reimplemented in mln::accu::stat::variance< T, S, R >.
References mln::mln_exact().
| void mln::Accumulator< E >::take_n_times | ( | unsigned | n, | |
| const T & | t | |||
| ) | [inline, inherited] |
Take n times the value t.
Dev note: this is a final method; override if needed by take_as_init_ (ending with '_').
References mln::mln_exact().
| M mln::accu::stat::mean< T, S, M >::to_result | ( | ) | const [inline] |
Get the value of the accumulator.
1.5.6