drIsParamWave

drIsParamWave( 
g_value
)
=> t / nil

Description

Returns t when g_value is a family, for example a parametric wave.

Arguments

g_value

Value checked.

Value Returned

t	Returns t when g_value is a family.
nil	Returns nil if g_value is not a family.

Examples

Evaluates any net expression after running a Parametric Analysis, such as:

fam = VT("/out")
drIsParamWave( fam )
=> t

wave = drCreateEmptyWaveform()
drIsParamWave( wave )
=> nil

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