CLASS ndr.time.clocktype

  CLOCKTYPE - a class for specifying a clock type in the NDR framework

Superclasses

none

Properties

Property	Description
type	the ndr_clock type; in this class, acceptable values are 'UTC', 'exp_global_time', and 'no_time'

Methods

Method	Description
clocktype	Creates a new ndr.time.clocktype object
eq	are two ndr.time.clocktype objects equal?
ndr_clocktype2char	produce the NDR_CLOCKTOP's type as a string
ne	are two ndr.time.clocktype objects not equal?
needsepoch	does this clocktype need an epoch for full description?
setclocktype	Set the type of an ndr.time.clocktype

Methods help

clocktype - Creates a new ndr.time.clocktype object

OBJ = ndr.time.clocktype(TYPE)

  Creates a new ndr.time.clocktype object. TYPE can be
  any of the following strings (with description):

  TYPE string               | Description
  ------------------------------------------------------------------------------
  'utc'                     | Universal coordinated time (within 0.1ms)
  'approx_utc'              | Universal coordinated time (within 5 seconds)
  'exp_global_time'         | Experiment global time (within 0.1ms)
  'approx_exp_global_time'  | Experiment global time (within 5s)
  'dev_global_time'         | A device keeps its own global time (within 0.1ms) 
                            |   (that is, it knows its own clock across recording epochs)
  'approx_dev_global_time'  |  A device keeps its own global time (within 5 s) 
                            |   (that is, it knows its own clock across recording epochs)
  'dev_local_time'          | A device keeps its own local time only within epochs
  'no_time'                 | No timing information
  'inherited'               | The timing information is inherited from another device.

    Documentation for ndr.time.clocktype/clocktype
       doc ndr.time.clocktype

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eq - are two ndr.time.clocktype objects equal?

B = EQ(NDS_CLOCK_OBJ_A, NDR_CLOCKTYPE_OBJ_B)

  Compares two NDR_CLOCKTYPE_objects and returns 1 if they refer to the 
  same clock type.

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ndr_clocktype2char - produce the NDR_CLOCKTOP's type as a string

STR = NDR_CLOCKTYPE2CHAR(NDR_CLOCKTYPE_OBJ)

  Return a string STR equal to the ndr.time.clocktype object's type parameter.

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ne - are two ndr.time.clocktype objects not equal?

B = EQ(NDS_CLOCK_OBJ_A, NDR_CLOCKTYPE_OBJ_B)

  Compares two NDR_CLOCKTYPE_objects and returns 0 if they refer to the 
  same clock type.

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needsepoch - does this clocktype need an epoch for full description?

B = NEEDSEPOCH(NDR_CLOCKTYPE_OBJ)

  Does this ndr.time.clocktype object need an epoch in order to specify time?

  Returns 1 for 'dev_local_time', 0 otherwise.

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setclocktype - Set the type of an ndr.time.clocktype

NDR_CLOCKTYPE_OBJ = SETCLOCKTYPE(NDR_CLOCKTYPE_OBJ, TYPE)

  Sets the TYPE property of an ndr.time.clocktype object NDR_CLOCKTYPE_OBJ.
  Valid values for the TYPE string are as follows:

  TYPE string               | Description
  ------------------------------------------------------------------------------
  'utc'                     | Universal coordinated time (within 0.1ms)
  'approx_utc'              | Universal coordinated time (within 5 seconds)
  'exp_global_time'         | Experiment global time (within 0.1ms)
  'approx_exp_global_time'  | Experiment global time (within 5s)
  'dev_global_time'         | A device keeps its own global time (within 0.1ms) 
                            |   (that is, it knows its own clock across recording epochs)
  'approx_dev_global_time'  |  A device keeps its own global time (within 5 s) 
                            |   (that is, it knows its own clock across recording epochs)
  'dev_local_time'          | A device keeps its own local time only within epochs
  'no_time'                 | No timing information
  'inherited'               | The timing information is inherited from another device.

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