famIsFamily

famIsFamily( 
g_arg
)
=> t / nil

Description

Checks whether the argument specified is a family with at least one waveform.

Arguments

g_arg

Any expression

Value Returned

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

Examples

famIsFamily( 3 )
=> nil

fam1 = famCreateFamily( "prf" 'double )
=> srrWave:50152744

famIsFamily( fam1 )
=> nil

famAddValue( fam1 -10 drCreateEmptyWaveform() )
=> srrWave:50152744

famIsFamily( fam1 )
=> t

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