Use a list instead of a set for node names list
Signed-off-by: Emerson Knapp <emerson.b.knapp@gmail.com>
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1 changed files with 2 additions and 2 deletions
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@ -2884,14 +2884,14 @@ extern "C" rmw_ret_t rmw_get_node_names(
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return RMW_RET_ERROR;
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return RMW_RET_ERROR;
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}
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}
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std::set<std::pair<std::string, std::string>> ns;
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std::vector<std::pair<std::string, std::string>> ns;
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const auto re = std::regex("^name=(.*);namespace=(.*);$", std::regex::extended);
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const auto re = std::regex("^name=(.*);namespace=(.*);$", std::regex::extended);
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auto oper =
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auto oper =
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[&ns, re](const dds_builtintopic_participant_t & sample, const char * ud) -> bool {
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[&ns, re](const dds_builtintopic_participant_t & sample, const char * ud) -> bool {
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std::cmatch cm;
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std::cmatch cm;
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static_cast<void>(sample);
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static_cast<void>(sample);
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if (std::regex_search(ud, cm, re)) {
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if (std::regex_search(ud, cm, re)) {
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ns.insert(std::make_pair(std::string(cm[1]), std::string(cm[2])));
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ns.push_back(std::make_pair(std::string(cm[1]), std::string(cm[2])));
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}
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}
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return true;
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return true;
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};
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};
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