packed_channel_value

Represents the value of an unsigned integral channel operating over a bit range. More...

Classes
class	boost::gil::packed_channel_value< NumBits >
	The value of a subbyte channel. More...

Detailed Description

Represents the value of an unsigned integral channel operating over a bit range.

Models: ChannelValueConcept Example:

// A 4-bit unsigned integral channel.
typedef packed_channel_value<4> bits4;

assert(channel_traits<bits4>::min_value()==0);
assert(channel_traits<bits4>::max_value()==15);
assert(sizeof(bits4)==1);
BOOST_STATIC_ASSERT((boost::is_integral<bits4>::value));