| 1 | /*␊ |
| 2 | * string_util.h␊ |
| 3 | * ChameleonPrefPane␊ |
| 4 | *␊ |
| 5 | * Created by Rekursor on 1/22/10.␊ |
| 6 | *␊ |
| 7 | */␊ |
| 8 | ␊ |
| 9 | /**␊ |
| 10 | * trim the space (or any substring) chars on the right of a string␊ |
| 11 | */␊ |
| 12 | inline std::string trim_right(const std::string &source , const std::string& substr = " ")␊ |
| 13 | {␊ |
| 14 | ␉std::string str = source;␊ |
| 15 | ␉return str.erase( str.find_last_not_of(substr) + 1);␊ |
| 16 | }␊ |
| 17 | ␊ |
| 18 | /**␊ |
| 19 | * trim the space chars (or any substring) on the left of a string␊ |
| 20 | */␊ |
| 21 | inline std::string trim_left( const std::string& source, const std::string& substr = " ")␊ |
| 22 | {␊ |
| 23 | ␉std::string str = source;␊ |
| 24 | ␉return str.erase(0 , source.find_first_not_of(substr) );␊ |
| 25 | }␊ |
| 26 | ␊ |
| 27 | /**␊ |
| 28 | * trim the space chars (or any substring) on the left and the right of a string␊ |
| 29 | */␊ |
| 30 | inline std::string trim(const std::string& source, const std::string& substr = " ")␊ |
| 31 | {␊ |
| 32 | ␉return trim_left( trim_right( source , substr) , substr );␊ |
| 33 | } ␊ |
| 34 | |
