Avoid a copy
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1 changed files with 1 additions and 1 deletions
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@ -194,7 +194,7 @@ bool load_instrument(const char *fpath) {
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}
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std::vector<std::string> string_tokenize(const std::string str) {
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std::vector<std::string> string_tokenize(const std::string& str) {
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std::vector<std::string> tokens;
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std::string part = "";
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for (size_t i=0; i<str.length(); i++) {
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