vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType > Class Template Reference

This class can be used to apply a function when writing to an image. More...

#include <FunctorAccessor.h>

Public Types
typedef ValueType	value_type

Public Member Functions
	WriteFunctorAccessor (Functor f, Accessor a)
template<class Value , class ITERATOR >
void	set (Value const &v, ITERATOR const &i) const
	Set functor result. More...
template<class Value , class ITERATOR_ , class DIFFERENCE_ >
void	set (Value const &v, ITERATOR_ const &i, DIFFERENCE_ d) const
	Set functor result. More...

Public Attributes
Functor	m_f
Accessor	m_a

Detailed Description

template<class Functor, class Accessor, class ValueType>
class vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >

This class can be used to apply a function when writing to an image.

Can be used to apply point operations temporarily, like scaling, gamma correction etc.

This is a write only accessor, reading is not supported.

Definition at line 84 of file FunctorAccessor.h.

Member Typedef Documentation

template<class Functor , class Accessor , class ValueType >

typedef ValueType vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::value_type

Definition at line 88 of file FunctorAccessor.h.

Constructor & Destructor Documentation

template<class Functor , class Accessor , class ValueType >

vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::WriteFunctorAccessor ( Functor  f, Accessor  a  )

inline

Definition at line 90 of file FunctorAccessor.h.

Member Function Documentation

template<class Functor , class Accessor , class ValueType >

template<class Value , class ITERATOR >

void vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::set ( Value const &  v, ITERATOR const &  i  ) const

inline

Set functor result.

Definition at line 98 of file FunctorAccessor.h.

References vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::m_a, and vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::m_f.

template<class Functor , class Accessor , class ValueType >

template<class Value , class ITERATOR_ , class DIFFERENCE_ >

void vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::set ( Value const &  v, ITERATOR_ const &  i, DIFFERENCE_  d  ) const

inline

Set functor result.

Definition at line 106 of file FunctorAccessor.h.

References vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::m_a, and vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::m_f.

Member Data Documentation

template<class Functor , class Accessor , class ValueType >

Accessor vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::m_a

Definition at line 112 of file FunctorAccessor.h.

Referenced by vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::set().

template<class Functor , class Accessor , class ValueType >

Functor vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::m_f

Definition at line 111 of file FunctorAccessor.h.

Referenced by vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::set().

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The documentation for this class was generated from the following file:

• hugin_base/vigra_ext/FunctorAccessor.h