Height accumulator. More...
#include <height.hh>
Public Types | |
| typedef util::pix< I > | argument |
| The accumulated data type. | |
| typedef Accumulator< void > | category |
| typedef height< I > | exact_t |
| typedef unsigned | q_result |
| typedef mln::metal::unqualif < unsigned >::ret | result |
| typedef argument::value | value |
| The value type associated to the pixel type. | |
Public Member Functions | |
| 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 argument &) |
| void | take (const height< I > &other) |
| void | set_value (unsigned h) |
| Force the value of the counter to h. | |
Protected Attributes | |
| unsigned | height_ |
| The height of the component. | |
| value | max_level__ |
| The maximum level in the component. | |
| value | min_level__ |
| The minimum level in the component. | |
Detailed Description
template<typename I>
struct mln::accu::shape::height< I >
Height accumulator.
The parameter I is the image type on which the accumulator of pixels is built.
Definition at line 68 of file accu/shape/height.hh.
Member Typedef Documentation
| typedef util::pix<I> mln::accu::shape::height< I >::argument |
The accumulated data type.
The height of component is represented by the height of its root pixel. See mln::morpho::closing_height and mln::morpho::opening_height for actual uses of this accumulator. FIXME: Replaced by mln::morpho::attribute::height
Definition at line 78 of file accu/shape/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] |
| typedef argument::value mln::accu::shape::height< I >::value |
The value type associated to the pixel type.
Definition at line 80 of file accu/shape/height.hh.
Constructor & Destructor Documentation
| mln::accu::shape::height< I >::height | ( | ) | [inline] |
Definition at line 142 of file accu/shape/height.hh.
References mln::accu::shape::height< I >::init().
Member Function Documentation
| void mln::accu::shape::height< I >::init | ( | ) | [inline] |
Manipulators.
Definition at line 150 of file accu/shape/height.hh.
References mln::accu::shape::height< I >::height_, mln::accu::shape::height< I >::max_level__, and mln::accu::shape::height< I >::min_level__.
Referenced by mln::accu::shape::height< I >::height().
| bool mln::accu::shape::height< I >::is_valid | ( | ) | const [inline] |
Check whether this accu is able to return a result.
Always true here.
Definition at line 199 of file accu/shape/height.hh.
| void mln::accu::shape::height< I >::set_value | ( | unsigned | h | ) | [inline] |
Force the value of the counter to h.
Definition at line 188 of file accu/shape/height.hh.
References mln::accu::shape::height< I >::height_, mln::accu::shape::height< I >::max_level__, and mln::accu::shape::height< I >::min_level__.
| unsigned mln::accu::internal::base< unsigned , height< I > >::subj_ | ( | ) | [inherited] |
| void mln::accu::shape::height< I >::take | ( | const argument & | t | ) | [inline] |
Definition at line 160 of file accu/shape/height.hh.
References mln::accu::shape::height< I >::height_, mln::math::max(), mln::accu::shape::height< I >::max_level__, mln::math::min(), mln::accu::shape::height< I >::min_level__, and mln::util::pix< I >::v().
| void mln::accu::shape::height< I >::take | ( | const height< I > & | other | ) | [inline] |
Definition at line 170 of file accu/shape/height.hh.
References mln::accu::shape::height< I >::height_, mln::math::max(), mln::accu::shape::height< I >::max_level__, mln::math::min(), and mln::accu::shape::height< I >::min_level__.
| 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::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::accu::shape::height< I >::to_result | ( | ) | const [inline] |
Get the value of the accumulator.
Definition at line 180 of file accu/shape/height.hh.
References mln::accu::shape::height< I >::height_.
Member Data Documentation
unsigned mln::accu::shape::height< I >::height_ [protected] |
The height of the component.
Definition at line 107 of file accu/shape/height.hh.
Referenced by mln::accu::shape::height< I >::init(), mln::accu::shape::height< I >::set_value(), mln::accu::shape::height< I >::take(), and mln::accu::shape::height< I >::to_result().
value mln::accu::shape::height< I >::max_level__ [protected] |
The maximum level in the component.
Definition at line 105 of file accu/shape/height.hh.
Referenced by mln::accu::shape::height< I >::init(), mln::accu::shape::height< I >::set_value(), and mln::accu::shape::height< I >::take().
value mln::accu::shape::height< I >::min_level__ [protected] |
The minimum level in the component.
Definition at line 103 of file accu/shape/height.hh.
Referenced by mln::accu::shape::height< I >::init(), mln::accu::shape::height< I >::set_value(), and mln::accu::shape::height< I >::take().
