channel_minus_t< Channel1, Channel2, ChannelResult > Struct Template Reference

Arithmetic operation of subtraction of two channel values. More...

#include <channel_numeric_operations.hpp>

Public Types
using	ChannelRef1 = typename channel_traits<Channel1>::const_reference
using	ChannelRef2 = typename channel_traits<Channel2>::const_reference

Public Member Functions
auto	operator() (ChannelRef1 ch1, ChannelRef2 ch2) const -> ChannelResult

Detailed Description

template<typename Channel1, typename Channel2, typename ChannelResult>
struct boost::gil::channel_minus_t< Channel1, Channel2, ChannelResult >

Arithmetic operation of subtraction of two channel values.

Note

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

Member Function Documentation

operator()()

template<typename Channel1 , typename Channel2 , typename ChannelResult >

auto operator() ( ChannelRef1 ch1, ChannelRef2 ch2 ) const -> ChannelResult

inline

Parameters

ch1	- minuend operand of the subtraction.
ch2	- subtrahend operand of the subtraction.

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

• channel_numeric_operations.hpp