Source code for rsmxo.Implementations.Calculate.Math.Data.Header

from .....Internal.Core import Core
from .....Internal.CommandsGroup import CommandsGroup
from .....Internal.StructBase import StructBase
from .....Internal.ArgStruct import ArgStruct
from ..... import repcap


# noinspection PyPep8Naming,PyAttributeOutsideInit,SpellCheckingInspection
class HeaderCls:
	"""
	| Commands in total: 1
	| Subgroups: 0
	| Direct child commands: 1
	"""

	def __init__(self, core: Core, parent):
		self._core = core
		self._cmd_group = CommandsGroup("header", core, parent)

	# noinspection PyTypeChecker


	class GetStruct(StructBase):
		"""
		Response structure. Fields: \n
			- 1 Xstart: float: 1. header value: time of the first sample in s
			- 2 Xstop: float: 2. header value: time of the last sample in s
			- 3 Record_Length: int: 3. header value: record length of the waveform in samples
			- 4 Vals_Per_Smp: int: 4. header value: number of values per sample. For most waveforms, the result is 1. For peak detect and envelope waveforms, it is 2. If the number is 2, the number of returned values is twice the number of samples (record length) .
		"""
		__meta_args_list = [
			ArgStruct.scalar_float('Xstart'),
			ArgStruct.scalar_float('Xstop'),
			ArgStruct.scalar_int('Record_Length'),
			ArgStruct.scalar_int('Vals_Per_Smp')]

		def __init__(self):
			StructBase.__init__(self, self)
			self.Xstart: float = None
			self.Xstop: float = None
			self.Record_Length: int = None
			self.Vals_Per_Smp: int = None




	def get(self, math=repcap.Math.Default) -> GetStruct:
		"""
		``CALCulate:MATH<*>:DATA:HEADer`` \n
		Snippet: ``value: GetStruct = driver.calculate.math.data.header.get(math = repcap.Math.Default)`` \n
		Returns the header of math waveform data, the attributes of the waveform.

		:param math: optional repeated capability selector. Default value: Nr1 (settable in the interface 'Math')
		:return: structure: for return value, see the help for GetStruct structure arguments.
		"""
		math_cmd_val = self._cmd_group.get_repcap_cmd_value(math, repcap.Math)
		return self._core.io.query_struct(f'CALCulate:MATH{math_cmd_val}:DATA:HEADer?', self.__class__.GetStruct())