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A simpler way to allow trim() to work with temporary strings.

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This commit is contained in:
wrenczes@gmail.com
2011-02-05 06:42:53 +00:00
parent a0a3c59b29
commit d5777a6565
2 changed files with 6 additions and 30 deletions
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22
projects/mtg/src/utils.cpp
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@@ -237,28 +237,6 @@ u32 ramAvailable(void)
}
/* String manipulation functions */
string trim_right (const string & s, const string & t)
{
string d (s);
string::size_type i (d.find_last_not_of (t));
if (i == string::npos)
return "";
else
return d.erase (d.find_last_not_of (t) + 1) ;
}
string trim_left (const string & s, const string & t)
{
string d (s);
return d.erase (0, s.find_first_not_of (t)) ;
}
string trim (const string & s, const string & t)
{
string d (s);
return trim_left (trim_right (d, t), t) ;
}
string& trim(string& str)
{
str = ltrim(str);