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author | Gregory Montoir | 2007-02-13 21:06:57 +0000 |
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committer | Gregory Montoir | 2007-02-13 21:06:57 +0000 |
commit | 1ce912e1063ae297407b4a9dfd5f30d4819eb284 (patch) | |
tree | a60c5b02027b991908299884d60ada4d014a9b2c /common/str.cpp | |
parent | 474d49dc146876b773bfef80335b740d1b1fa8a7 (diff) | |
download | scummvm-rg350-1ce912e1063ae297407b4a9dfd5f30d4819eb284.tar.gz scummvm-rg350-1ce912e1063ae297407b4a9dfd5f30d4819eb284.tar.bz2 scummvm-rg350-1ce912e1063ae297407b4a9dfd5f30d4819eb284.zip |
made rtrim() and ltrim() global functions, to reduce code duplication (it seems parallaction/parser.cpp code re-use them too
svn-id: r25564
Diffstat (limited to 'common/str.cpp')
-rw-r--r-- | common/str.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/common/str.cpp b/common/str.cpp index ad2367fb41..be0144954b 100644 --- a/common/str.cpp +++ b/common/str.cpp @@ -431,5 +431,21 @@ String operator +(const String &x, const char *y) { return temp; } +char *ltrim(char *t) { + while (isspace(*t)) + t++; + return t; +} + +char *rtrim(char *t) { + int l = strlen(t) - 1; + while (l >= 0 && isspace(t[l])) + t[l--] = 0; + return t; +} + +char *trim(char *t) { + return rtrim(ltrim(t)); +} } // End of namespace Common |