Last data update: 2014.03.03
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R: Checks if a function is a S4 generic function
isGenericS4 | R Documentation |
Checks if a function is a S4 generic function
Description
Checks if a function is a S4 generic function.
Usage
## Default S3 method:
isGenericS4(fcn, envir=parent.frame(), ...)
Arguments
fcn |
A function or a character string.
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... |
Not used.
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Details
A function is considered to be a generic S4 function if its
body, that is the source code, contains the regular pattern
"standardGeneric" .
Value
Returns TRUE if a generic S4 function, otherwise FALSE .
Author(s)
Henrik Bengtsson
Results
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