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make functions in header file inline

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added header guard
now string utils can be used in any part of the project
This commit is contained in:
Alex Maystrenko
2022-02-05 20:47:29 +01:00
parent 12caae8fd2
commit 061cb76fc4
1 changed files with 5 additions and 3 deletions
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8
include/util/string.hpp
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@@ -1,15 +1,17 @@
#pragma once
#include <string>
const std::string WHITESPACE = " \n\r\t\f\v";
std::string ltrim(const std::string s) {
inline std::string ltrim(const std::string s) {
size_t begin = s.find_first_not_of(WHITESPACE);
return (begin == std::string::npos) ? "" : s.substr(begin);
}
std::string rtrim(const std::string s) {
inline std::string rtrim(const std::string s) {
size_t end = s.find_last_not_of(WHITESPACE);
return (end == std::string::npos) ? "" : s.substr(0, end + 1);
}
std::string trim(const std::string& s) { return rtrim(ltrim(s)); }
inline std::string trim(const std::string& s) { return rtrim(ltrim(s)); }