Height accumulator class. More...
#include <height.hh>
Public Types | |
| typedef I::value | argument |
| typedef Accumulator< void > | category |
| typedef height< I > | exact_t |
| typedef unsigned | q_result |
| typedef mln::metal::unqualif < unsigned >::ret | result |
Public Member Functions | |
| unsigned | base_level () const |
| Get base & current level of the accumulator. | |
| unsigned | current_level () const |
| height () | |
| bool | is_valid () const |
| Check whether this accu is able to return a result. | |
| unsigned | subj_ () |
| void | take_as_init (const T &t) |
Take as initialization the value t. | |
| void | take_as_init_ (const T &t) |
| Default implementation of "take as initialization". | |
| void | take_n_times (unsigned n, const T &t) |
Take n times the value t. | |
| void | take_n_times_ (unsigned n, const T &t) |
| Default implementation of "take n times". | |
| unsigned | to_result () const |
| Get the value of the accumulator. | |
| void | init () |
| Manipulators. | |
| void | take (const typename I::value &v) |
| void | take (const util::pix< I > &v) |
| void | take (const height< I > &other) |
| void | take_as_init_ (const typename I::value &v) |
| void | take_as_init_ (const util::pix< I > &px) |
Protected Attributes | |
| unsigned | cur_ |
| The current level in the component. | |
| bool | initialized_ |
| Mark of initialization. | |
| unsigned | ref_ |
| The reference level in the component. | |
Detailed Description
template<typename I>
struct mln::morpho::attribute::height< I >
Height accumulator class.
The parameter I is the image type on which the accumulator of pixels is built.
Definition at line 80 of file morpho/attribute/height.hh.
Member Typedef Documentation
| typedef I ::value mln::morpho::attribute::height< I >::argument |
Definition at line 83 of file morpho/attribute/height.hh.
typedef Accumulator<void> mln::Accumulator< height< I > >::category [inherited] |
Reimplemented from mln::Proxy< height< I > >.
Definition at line 80 of file accumulator.hh.
typedef height< I > mln::Object< height< I > >::exact_t [inherited] |
typedef unsigned mln::accu::internal::base< unsigned , height< I > >::q_result [inherited] |
typedef mln::metal::unqualif< unsigned >::ret mln::accu::internal::base< unsigned , height< I > >::result [inherited] |
Constructor & Destructor Documentation
| mln::morpho::attribute::height< I >::height | ( | ) | [inline] |
Definition at line 123 of file morpho/attribute/height.hh.
Member Function Documentation
| unsigned mln::morpho::attribute::height< I >::base_level | ( | ) | const [inline] |
Get base & current level of the accumulator.
Definition at line 214 of file morpho/attribute/height.hh.
| unsigned mln::morpho::attribute::height< I >::current_level | ( | ) | const [inline] |
Definition at line 222 of file morpho/attribute/height.hh.
| void mln::morpho::attribute::height< I >::init | ( | ) | [inline] |
Manipulators.
Definition at line 131 of file morpho/attribute/height.hh.
| bool mln::morpho::attribute::height< I >::is_valid | ( | ) | const [inline] |
Check whether this accu is able to return a result.
Always true here.
Definition at line 231 of file morpho/attribute/height.hh.
Referenced by mln::morpho::attribute::height< I >::take(), and mln::morpho::attribute::height< I >::to_result().
| unsigned mln::accu::internal::base< unsigned , height< I > >::subj_ | ( | ) | [inherited] |
| void mln::morpho::attribute::height< I >::take | ( | const typename I::value & | v | ) | [inline] |
Definition at line 139 of file morpho/attribute/height.hh.
References mln::morpho::attribute::height< I >::is_valid(), and mln::morpho::attribute::height< I >::take_as_init_().
Referenced by mln::morpho::attribute::height< I >::take().
| void mln::morpho::attribute::height< I >::take | ( | const height< I > & | other | ) | [inline] |
Definition at line 159 of file morpho/attribute/height.hh.
References mln::morpho::attribute::height< I >::cur_, mln::morpho::attribute::height< I >::is_valid(), mln::math::max(), mln::morpho::min(), and mln::morpho::attribute::height< I >::ref_.
| void mln::morpho::attribute::height< I >::take | ( | const util::pix< I > & | v | ) | [inline] |
Definition at line 151 of file morpho/attribute/height.hh.
References mln::morpho::attribute::height< I >::take(), and mln::util::pix< I >::v().
| void mln::Accumulator< height< I > >::take_as_init | ( | const T & | t | ) | [inherited] |
Take as initialization the value t.
Dev note: this is a final method; override if needed by take_as_init_ (ending with '_').
| void mln::morpho::attribute::height< I >::take_as_init_ | ( | const util::pix< I > & | px | ) | [inline] |
Definition at line 195 of file morpho/attribute/height.hh.
References mln::morpho::attribute::height< I >::take_as_init_(), and mln::util::pix< I >::v().
| void mln::morpho::attribute::height< I >::take_as_init_ | ( | const typename I::value & | v | ) | [inline] |
Definition at line 186 of file morpho/attribute/height.hh.
Referenced by mln::morpho::attribute::height< I >::take(), and mln::morpho::attribute::height< I >::take_as_init_().
| void mln::Accumulator< height< I > >::take_as_init_ | ( | const T & | t | ) | [inherited] |
Default implementation of "take as initialization".
| void mln::Accumulator< height< I > >::take_n_times | ( | unsigned | n, | |
| const T & | t | |||
| ) | [inherited] |
Take n times the value t.
Dev note: this is a final method; override if needed by take_as_init_ (ending with '_').
| void mln::Accumulator< height< I > >::take_n_times_ | ( | unsigned | n, | |
| const T & | t | |||
| ) | [inherited] |
Default implementation of "take n times".
| unsigned mln::morpho::attribute::height< I >::to_result | ( | ) | const [inline] |
Get the value of the accumulator.
Definition at line 204 of file morpho/attribute/height.hh.
References mln::math::diff_abs(), and mln::morpho::attribute::height< I >::is_valid().
Member Data Documentation
unsigned mln::morpho::attribute::height< I >::cur_ [protected] |
The current level in the component.
Definition at line 113 of file morpho/attribute/height.hh.
Referenced by mln::morpho::attribute::height< I >::take().
bool mln::morpho::attribute::height< I >::initialized_ [protected] |
Mark of initialization.
Definition at line 115 of file morpho/attribute/height.hh.
unsigned mln::morpho::attribute::height< I >::ref_ [protected] |
The reference level in the component.
Definition at line 111 of file morpho/attribute/height.hh.
Referenced by mln::morpho::attribute::height< I >::take().
