modernize-use-starts-ends-with¶
Checks for common roundabout ways to express starts_with
and ends_with
and suggests replacing with starts_with
when the method is available.
Notably, this will work with std::string
and std::string_view
.
std::string s = "...";
if (s.find("prefix") == 0) { /* do something */ }
if (s.rfind("prefix", 0) == 0) { /* do something */ }
if (s.compare(0, strlen("prefix"), "prefix") == 0) { /* do something */ }
becomes
std::string s = "...";
if (s.starts_with("prefix")) { /* do something */ }
if (s.starts_with("prefix")) { /* do something */ }
if (s.starts_with("prefix")) { /* do something */ }