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#ifndef PBD_TOKENIZER
#define PBD_TOKENIZER
#include <iterator>
#include <string>
namespace PBD {
/**
Tokenize string, this should work for standard
strings aswell as Glib::ustring. This is a bit of a hack,
there are much better string tokenizing patterns out there.
*/
template<typename StringType, typename Iter>
unsigned int
tokenize(const StringType& str,
const StringType& delims,
Iter it)
{
typename StringType::size_type start_pos = 0;
typename StringType::size_type end_pos = 0;
unsigned int token_count = 0;
do {
start_pos = str.find_first_not_of(delims, start_pos);
end_pos = str.find_first_of(delims, start_pos);
if (start_pos != end_pos) {
if (end_pos == str.npos) {
end_pos = str.length();
}
*it++ = str.substr(start_pos, end_pos - start_pos);
++token_count;
start_pos = str.find_first_not_of(delims, end_pos + 1);
}
} while (start_pos != str.npos);
if (start_pos != str.npos) {
*it++ = str.substr(start_pos, str.length() - start_pos);
++token_count;
}
return token_count;
}
} // namespace PBD
#endif // PBD_TOKENIZER
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