find.calls: Returns a list of calls of the functions listed in fun.names...

Description Usage Examples

View source: R/tools.r

Description

Returns a list of calls of the functions listed in fun.names or variables access

Usage

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find.calls(call, fun.names = NULL, var.names = NULL, fun.as.var = TRUE,
  return.parent.for.var = TRUE, parent = NULL)

Examples

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## Not run: 
  call = quote({
    print(abs(-2*5*log(abs(-1))))
  })
  find.calls(call, fun.names="abs")
  call = parse(text='
    lapply(-5:10,abs)

    lapply(-5:10,abs)
    print(abs(-2*5*log(abs(-1))))
  ')
  find.calls(call, fun.names=c("abs","sum"))

## End(Not run)

skranz/whitelistcalls documentation built on May 30, 2019, 3:04 a.m.