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livetrax/libs/pbd3/whitespace.cc

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489 B
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#include <pbd/whitespace.h>
using namespace std;
void
strip_whitespace_edges (string& str)
{
string::size_type i;
string::size_type len;
string::size_type s;
len = str.length();
for (i = 0; i < len; ++i) {
if (isgraph (str[i])) {
break;
}
}
s = i;
for (i = len - 1; i >= 0; --i) {
if (isgraph (str[i])) {
break;
}
}
str = str.substr (s, (i - s) + 1);
}