niklas/rmw_cyclonedds
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Use a list instead of a set for node names list

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Signed-off-by: Emerson Knapp <emerson.b.knapp@gmail.com>
This commit is contained in:
Emerson Knapp 2020-03-10 17:47:07 -07:00 • committed by eboasson
parent a6deecfceb
commit 8e8b1ff044
1 changed files with 2 additions and 2 deletions
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4
rmw_cyclonedds_cpp/src/rmw_node.cpp
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@ -2884,14 +2884,14 @@ extern "C" rmw_ret_t rmw_get_node_names(
return RMW_RET_ERROR;
}
std::set<std::pair<std::string, std::string>> ns;
std::vector<std::pair<std::string, std::string>> ns;
const auto re = std::regex("^name=(.*);namespace=(.*);$", std::regex::extended);
auto oper =
[&ns, re](const dds_builtintopic_participant_t & sample, const char * ud) -> bool {
std::cmatch cm;
static_cast<void>(sample);
if (std::regex_search(ud, cm, re)) {
ns.insert(std::make_pair(std::string(cm[1]), std::string(cm[2])));
ns.push_back(std::make_pair(std::string(cm[1]), std::string(cm[2])));
}
return true;
};