boost::gil::pixel_reference_is_mutable

Determines if the given pixel reference is mutable (i.e. its channels can be changed)

Synopsis

Declared in <boost/gil/metafunctions.hpp>

template<typename R>
struct pixel_reference_is_mutable
    : std::integral_constant<bool, std::remove_reference<R>::type::is_mutable>

Description

Note that built‐in C++ references obey the const qualifier but reference proxy classes do not.

Base Classes

Name

Description

std::integral_constant<bool, std::remove_reference<R>::type::is_mutable>

Specializations

Name

pixel_reference_is_mutable<R const&>

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