https://github.com/mrcsparker/rcrawlback

Playtime with R callbacks
https://github.com/mrcsparker/rcrawlback

Last synced: 2 months ago
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Playtime with R callbacks

• Host: GitHub
• URL: https://github.com/mrcsparker/rcrawlback
• Owner: mrcsparker
• License: gpl-3.0
• Created: 2015-10-08T19:24:34.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-10-11T06:00:51.000Z (over 9 years ago)
• Last Synced: 2025-02-14T02:22:29.611Z (4 months ago)
• Language: C++
• Size: 152 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# crawlback

Playtime with R callbacks

Testing passing Rcpp Functions with C function pointers

```R

do_start <- function() {

  print("starting")

}

do_run <- function() {

  print("running")

}

do_end <- function() {

  print("ending")

}

print("running callbacks")

x <- RCrawlback$new()

x$add_start_callback(do_start)

x$add_run_callback(do_run)

x$add_end_callback(do_end)

x$run()

## Prints:

# [1] "starting"

# [1] "running"

# [1] "ending"

```