When dealing with length, prefer std::size_t. This is an unsigned integer type that is also the return type of the sizeof operator. It is not good to use int because you cannot guarantee that any length will fit. Your code will break if the user constructs an object that is too large. There's also this issue. Accordingly, your loop counter type throughout the class should be std::size_t.
| CARVIEW |
Select Language
HTTP/2 200
date: Fri, 25 Jul 2025 19:33:47 GMT
content-type: text/html; charset=utf-8
cf-ray: 964e17472eca165e-BLR
cf-cache-status: DYNAMIC
cache-control: private
set-cookie: prov=f0148d85-e92f-4908-8db6-90aa28a2a4b1; expires=Sat, 25 Jul 2026 19:33:46 GMT; domain=.stackexchange.com; path=/; secure; httponly
strict-transport-security: max-age=31536000; includeSubDomains
vary: Accept-Encoding
content-security-policy: upgrade-insecure-requests; frame-ancestors 'self' https://stackexchange.com
x-clacks-overhead: GNU Terry Pratchett
x-frame-options: SAMEORIGIN
x-request-guid: 9ce2bd1b-f697-41f5-ba50-57f37941c0fd
x-worker-origin-response-time: 316000000
x-dns-prefetch-control: off
set-cookie: prov=f0148d85-e92f-4908-8db6-90aa28a2a4b1; Path=/; HttpOnly; Domain=stackexchange.com
set-cookie: __cf_bm=Wu6gC8LoVxn7KxSaeWxjS9yrxV_IYdhs9yG5c3pnPyo-1753472027-1.0.1.1-jG97emCCHK9VW3LpXvgOHJXuJQj5rdIiYbQlCMGrdJae_Hzz64b3d0oubBhzpTr22MZwVEhiCLwTe0VWEhVv2hLeMtJOBy8NlssN4yWPoKY; path=/; expires=Fri, 25-Jul-25 20:03:47 GMT; domain=.stackexchange.com; HttpOnly; Secure; SameSite=None
set-cookie: _cfuvid=oNUaTeVh9UAxDVss_8wBdUU_SPUZge41hS3XMGKNUtg-1753472027078-0.0.1.1-604800000; path=/; domain=.stackexchange.com; HttpOnly; Secure; SameSite=None
server: cloudflare
content-encoding: gzip
Revision - Code Review Stack Exchange
Skip to main content
Stack Exchange Network
Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.
Visit Stack Exchange
Teams
Q&A for work
Connect and share knowledge within a single location that is structured and easy to search.
Learn more about Teamsdefault