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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>

List of all members.

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.
template<class Value, class ITERATOR_, class DIFFERENCE_>
void	set (Value const &v, ITERATOR_ const &i, DIFFERENCE_ d) const
	Set functor result.
Public Attributes
Functor	m_f
Accessor	m_a

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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.

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Member Typedef Documentation

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

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Constructor & Destructor Documentation

template<class Functor, class Accessor, class ValueType> vigra_ext::WriteFunctorAccessor< Functor, Accessor, ValueType >::WriteFunctorAccessor (  Functor  f, Accessor  a )  [inline]

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Member Function Documentation

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.

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.

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Member Data Documentation

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

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

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

• hugin_base/vigra_ext/FunctorAccessor.h

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