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refactor(string_util): Use rvalue references for *trim()

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This commit is contained in:
Michael Carlberg
2016-12-14 06:51:07 +01:00
parent eca870774f
commit 5077325044
9 changed files with 22 additions and 15 deletions
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8
src/utils/string.cpp
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@ -122,7 +122,7 @@ namespace string_util {
/**
* Remove needle from the start of the string
*/
string ltrim(const string& haystack, char needle) {
string ltrim(string&& haystack, const char& needle) {
string str(haystack);
while (str[0] == needle) {
str.erase(0, 1);
@ -133,7 +133,7 @@ namespace string_util {
/**
* Remove needle from the end of the string
*/
string rtrim(const string& haystack, char needle) {
string rtrim(string&& haystack, const char& needle) {
string str(haystack);
while (str[str.length() - 1] == needle) {
str.erase(str.length() - 1, 1);
@ -144,8 +144,8 @@ namespace string_util {
/**
* Remove needle from the start and end of the string
*/
string trim(const string& haystack, char needle) {
return rtrim(ltrim(haystack, needle), needle);
string trim(string&& value, const char& needle) {
return rtrim(ltrim(move(value), needle), needle);
}
/**