Add is_numeric Method

2020-05-01 11:12:54 +02:00
parent 639a0a87f9
commit 166999290b
2 changed files with 15 additions and 2 deletions
@@ -31,6 +31,8 @@ bool icontains(const std::string& subject, const std::string& find);

 std::string::const_iterator find_nth(const std::string& haystack, const std::string& needle, size_t nth);

+bool is_numeric(const std::string& str);
+
 } // namespace StringAlgorithm

 #endif // STRINGALGORITHM_H