ChannelFunction¶

class vallenae.processor.ChannelFunction(*values)[source]¶

Per-channel role used by the Event Builder.

Matches the channel function assignment of VisualAE’s Location Settings dialog.

Methods

`conjugate`()	Returns self, the complex conjugate of any int.
`bit_length`()	Number of bits necessary to represent self in binary.
`bit_count`()	Number of ones in the binary representation of the absolute value of self.
`to_bytes`([length, byteorder, signed])	Return an array of bytes representing an integer.
`from_bytes`(bytes[, byteorder, signed])	Return the integer represented by the given array of bytes.
`as_integer_ratio`()	Return a pair of integers, whose ratio is equal to the original int.
`is_integer`()	Returns True.
`__init__`()

Attributes

`real`	the real part of a complex number
`imag`	the imaginary part of a complex number
`numerator`	the numerator of a rational number in lowest terms
`denominator`	the denominator of a rational number in lowest terms
`UNUSED`	Channel is excluded from event building entirely.
`NORMAL`	Channel participates in event building and can start an event.
`GUARD`	Inhibits event building for FHCDT when this would be the first-hit channel; included as a subsequent hit if an event is already open.
`COMBINED`	Acts as `ChannelFunction.GUARD` when it would be the first-hit channel; acts as `ChannelFunction.NORMAL` otherwise.

GUARD = 2¶: Inhibits event building for FHCDT when this would be the first-hit channel; included as a subsequent hit if an event is already open.

COMBINED = 3¶: Acts as ChannelFunction.GUARD when it would be the first-hit channel; acts as ChannelFunction.NORMAL otherwise.

bit_length()¶

Number of bits necessary to represent self in binary.

>>> bin(37)
'0b100101'
>>> (37).bit_length()
6

bit_count()¶

Number of ones in the binary representation of the absolute value of self.

Also known as the population count.

>>> bin(13)
'0b1101'
>>> (13).bit_count()
3

as_integer_ratio()¶

Return a pair of integers, whose ratio is equal to the original int.

The ratio is in lowest terms and has a positive denominator.

>>> (10).as_integer_ratio()
(10, 1)
>>> (-10).as_integer_ratio()
(-10, 1)
>>> (0).as_integer_ratio()
(0, 1)

is_integer()¶: Returns True. Exists for duck type compatibility with float.is_integer.