SetType¶

class vallenae.io.SetType(value)[source]¶

Record types of the pridb.

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 integer ratio.
`__init__`(args, *kwds)

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
`NONE`	None
`PARAMETRIC`	Parametric record
`HIT`	Hit record
`STATUS`	Status record
`LABEL`	Label marker
`DATETIME`	Datetime marker, inserted by the acquisition software whenever recording is started
`SECTION`	Section marker, e.g. if acquisition settings changed.

DATETIME = 5¶: Datetime marker, inserted by the acquisition software whenever recording is started

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 integer ratio.

Return a pair of integers, whose ratio is exactly equal to the original int and with a positive denominator.

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