2026-04-01 14:29:07 +00:00
<!DOCTYPE html> < html lang = "en-US" > < head > < meta charset = "UTF-8" > < meta http-equiv = "X-UA-Compatible" content = "IE=Edge" > < link rel = "stylesheet" href = "/sfall/assets/css/just-the-docs-default.css" > < link rel = "stylesheet" href = "/sfall/assets/css/just-the-docs-head-nav.css" id = "jtd-head-nav-stylesheet" > < style id = "jtd-nav-activation" > . site-nav > ul . nav-list : first-child > li : not ( : nth-child ( 31 )) > a , . site-nav > ul . nav-list : first-child > li > ul > li a { background-image : none ; } . site-nav > ul . nav-list : not ( : first-child ) a , . site-nav li . external a { background-image : none ; } . site-nav > ul . nav-list : first-child > li : nth-child ( 31 ) > a { font-weight : 600 ; text-decoration : none ; }. site-nav > ul . nav-list : first-child > li : nth-child ( 31 ) > button svg { transform : rotate ( -90 deg ); }. site-nav > ul . nav-list : first-child > li . nav-list-item : nth-child ( 31 ) > ul . nav-list { display : block ; } </ style > < script src = "/sfall/assets/js/vendor/lunr.min.js" ></ script > < script src = "/sfall/assets/js/just-the-docs.js" ></ script > < meta name = "viewport" content = "width=device-width, initial-scale=1" > < link rel = "icon" href = "/sfall/favicon.ico" type = "image/x-icon" > <!-- Begin Jekyll SEO tag v2.8.0 --> < title > Utility | sfall</ title > < meta name = "generator" content = "Jekyll v3.9.2" /> < meta property = "og:title" content = "Utility" /> < meta property = "og:locale" content = "en_US" /> < meta name = "description" content = "Sfall documentation" /> < meta property = "og:description" content = "Sfall documentation" /> < link rel = "canonical" href = "/sfall/utility/" /> < meta property = "og:url" content = "/sfall/utility/" /> < meta property = "og:site_name" content = "sfall" /> < meta property = "og:type" content = "website" /> < meta name = "twitter:card" content = "summary" /> < meta property = "twitter:title" content = "Utility" /> < script type = "application/ld+json" > { "@context" : "https://schema.org" , "@type" : "WebPage" , "description" : "Sfall documentation" , "headline" : "Utility" , "url" : "/sfall/utility/" }</ script > <!-- End Jekyll SEO tag --> < link rel = "apple-touch-icon" sizes = "180x180" href = "/assets/favicon/apple-touch-icon.png" > < link rel = "icon" type = "image/png" sizes = "32x32" href = "/assets/favicon/favicon-32x32.png" > < link rel = "icon" type = "image/png" sizes = "16x16" href = "/assets/favicon/favicon-16x16.png" > < link rel = "manifest" href = "/assets/favicon/site.webmanifest" > < link rel = "mask-icon" href = "/assets/favicon/safari-pinned-tab.svg" color = "#5bbad5" > < meta name = "msapplication-TileColor" content = "#da532c" > < meta name = "msapplication-config" content = "/assets/favicon/browserconfig.xml" > < meta name = "theme-color" content = "#ffffff" > </ head > < body > < a class = "skip-to-main" href = "#main-content" > Skip to main content</ a > < svg xmlns = "http://www.w3.org/2000/svg" class = "d-none" > < symbol id = "svg-link" viewBox = "0 0 24 24" > < title > Link</ title > < svg xmlns = "http://www.w3.org/2000/svg" width = "24" height = "24" viewBox = "0 0 24 24" fill = "none" stroke = "currentColor" stroke-width = "2" stroke-linecap = "round" stroke-linejoin = "round" class = "feather feather-link" > < path d = "M10 13a5 5 0 0 0 7.54.54l3-3a5 5 0 0 0-7.07-7.07l-1.72 1.71" ></ path >< path d = "M14 11a5 5 0 0 0-7.54-.54l-3 3a5 5 0 0 0 7.07 7.07l1.71-1.71" ></ path > </ svg > </ symbol > < symbol id = "svg-menu" viewBox = "0 0 24 24" > < title > Menu</ title > < svg xmlns = "http://www.w3.org/2000/svg" width = "24" height = "24" viewBox = "0 0 24 24" fill = "none" stroke = "currentColor" stroke-width = "2" stroke-linecap = "round" stroke-linejoin = "round" class = "feather feather-menu" > < line x1 = "3" y1 = "12" x2 = "21" y2 = "12" ></ line >< line x1 = "3" y1 = "6" x2 = "21" y2 = "6" ></ line >< line x1 = "3" y1 = "18" x2 = "21" y2 = "18" ></ line > </ svg > </ symbol > < symbol id = "svg-arrow-right" viewBox = "0 0 24 24" > < title > Expand</ title > < svg xmlns = "http://www.w3.org/2000/svg" width = "24" height = "24" viewBox = "0 0 24 24" fill = "none" stroke = "currentColor" stroke-width = "2" stroke-linecap = "round" stroke-linejoin = "round" class = "feather feather-chevron-right" > < polyline points = "9 18 15 12 9 6" ></ polyline > </ svg > </ symbol > <!-- Feather. MIT License: https://github.com/feathericons/feather/blob/master/LICENSE --> < symbol id = "svg-external-link" width = "24" height = "24" viewBox = "0 0 24
2023-08-22 02:12:14 +00:00
</code></pre></div></div><hr /> <h3 id=" atoi " > < a href = "#atoi" class = "anchor-heading" aria-labelledby = "atoi" >< svg viewBox = "0 0 16 16" aria-hidden = "true" >< use xlink:href = "#svg-link" ></ use ></ svg ></ a > < strong > atoi</ strong > </ h3 > < div class = "language-c++ highlighter-rouge" >< div class = "highlight" >< pre class = "highlight" >< code >< span class = "kt" > int</ span > < span class = "n" > atoi</ span >< span class = "p" > (</ span >< span class = "n" > string</ span > < span class = "n" > text</ span >< span class = "p" > )</ span >
</ code ></ pre ></ div ></ div >< hr /> < h3 id = "sprintf" > < a href = "#sprintf" class = "anchor-heading" aria-labelledby = "sprintf" >< svg viewBox = "0 0 16 16" aria-hidden = "true" >< use xlink:href = "#svg-link" ></ use ></ svg ></ a > < strong > sprintf</ strong > </ h3 > < div class = "language-c++ highlighter-rouge" >< div class = "highlight" >< pre class = "highlight" >< code >< span class = "n" > string</ span > < span class = "n" > sprintf</ span >< span class = "p" > (</ span >< span class = "n" > string</ span > < span class = "n" > format</ span >< span class = "p" > ,</ span > < span class = "n" > any</ span > < span class = "n" > value</ span >< span class = "p" > )</ span >
2026-04-23 14:38:24 +00:00
</ code ></ pre ></ div ></ div > < p > Formats the given value using standard syntax of C < code class = "language-plaintext highlighter-rouge" > printf</ code > function (google “printf” for format details). However, it is limited to formatting only 1 value.</ p > < ul > < li > Can be used to get character by ASCII code (< code class = "language-plaintext highlighter-rouge" > %c</ code > ).</ li > </ ul >< hr /> < h3 id = "typeof" > < a href = "#typeof" class = "anchor-heading" aria-labelledby = "typeof" >< svg viewBox = "0 0 16 16" aria-hidden = "true" >< use xlink:href = "#svg-link" ></ use ></ svg ></ a > < strong > typeof</ strong > </ h3 > < div class = "language-c++ highlighter-rouge" >< div class = "highlight" >< pre class = "highlight" >< code >< span class = "kt" > int</ span > < span class = "n" > typeof</ span >< span class = "p" > (</ span >< span class = "n" > any</ span > < span class = "n" > value</ span >< span class = "p" > )</ span >
2026-01-27 07:17:52 +00:00
</ code ></ pre ></ div ></ div > < p > Returns type of the given value: VALTYPE_INT, VALTYPE_FLOAT or VALTYPE_STR.</ p > </ main > < hr > < footer > < div class = "d-md-none mt-4 fs-2" > This site uses < a href = "https://github.com/just-the-docs/just-the-docs" > Just the Docs</ a > , a documentation theme for Jekyll. </ div > </ footer > </ div > </ div > < div class = "search-overlay" ></ div > </ div > </ body > </ html >
