boost::gil::channel_minus_scalar_t

Arithmetic operation of subtracting scalar from channel value.

Synopsis

Declared in <boost/gil/channel_numeric_operations.hpp>

template<
    typename Channel,
    typename Scalar,
    typename ChannelResult>
struct channel_minus_scalar_t;

Description

This is a generic implementation; user should specialize it for better performance.

Type Aliases

Name

ChannelRef

Member Functions

Name

Description

operator()

Function call operator

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