re2r (version 0.2.0)

get_program_fanout: Get program fanout

Description

Return the program fanout as a histogram bucketed by powers of 2.

Usage

get_program_fanout(pattern, ...)

Arguments

pattern

a pre-compiled regular expression or a string

...

further arguments passed to re2

Examples

# NOT RUN {
re1 = re2("(?:(?:(?:(?:(?:.)?){1})*)+)")
re10 = re2("(?:(?:(?:(?:(?:.)?){10})*)+)")
re100 = re2("(?:(?:(?:(?:(?:.)?){100})*)+)")
re1000 = re2("(?:(?:(?:(?:(?:.)?){1000})*)+)")

get_program_fanout(re1)
get_program_fanout(re10)
get_program_fanout(re100)
get_program_fanout(re1000)
# }