clang-tidy: convert to range for loop

Found with modernize-loop-convert

Signed-off-by: Rosen Penev <rosenp@gmail.com>

diff --git a/pdns/mplexer.hh b/pdns/mplexer.hh
index 13748fb59e4b35c4586e6cbe370772a4dce94ba0..e23982d78552e39b4bd8566ca8122c7716812b54 100644 (file)
--- a/pdns/mplexer.hh
+++ b/pdns/mplexer.hh
@@ -221,11 +221,11 @@ public:
     const auto tied = std::tie(tv.tv_sec, tv.tv_usec);
     auto& idx = writes ? d_writeCallbacks.get<TTDOrderedTag>() : d_readCallbacks.get<TTDOrderedTag>();
 
-    for (auto it = idx.begin(); it != idx.end(); ++it) {
-      if (it->d_ttd.tv_sec == 0 || tied <= std::tie(it->d_ttd.tv_sec, it->d_ttd.tv_usec)) {
+    for (const auto& t : idx) {
+      if (t.d_ttd.tv_sec == 0 || tied <= std::tie(t.d_ttd.tv_sec, t.d_ttd.tv_usec)) {
         break;
       }
-      ret.emplace_back(it->d_fd, it->d_parameter);
+      ret.emplace_back(t.d_fd, t.d_parameter);
     }
 
     return ret;

diff --git a/pdns/packethandler.cc b/pdns/packethandler.cc
index 8483814d1954ded32b400d6e0eeade41493717d3..e63a5d9c8a8db05001fe6a3d06541ab282b5390d 100644 (file)
--- a/pdns/packethandler.cc
+++ b/pdns/packethandler.cc
@@ -139,8 +139,7 @@ bool PacketHandler::addCDNSKEY(DNSPacket& p, std::unique_ptr<DNSPacket>& r)
   }
 
   bool haveOne=false;
-  DNSSECKeeper::keyset_t entryPoints = d_dk.getEntryPoints(p.qdomain);
-  for(const auto& value: entryPoints) {
+  for (const auto& value : d_dk.getEntryPoints(p.qdomain)) {
     if (!value.second.published) {
       continue;
     }
@@ -173,8 +172,7 @@ bool PacketHandler::addDNSKEY(DNSPacket& p, std::unique_ptr<DNSPacket>& r)
   DNSZoneRecord rr;
   bool haveOne=false;
 
-  DNSSECKeeper::keyset_t keyset = d_dk.getKeys(p.qdomain);
-  for(const auto& value: keyset) {
+  for (const auto& value : d_dk.getKeys(p.qdomain)) {
     if (!value.second.published) {
       continue;
     }
@@ -232,9 +230,7 @@ bool PacketHandler::addCDS(DNSPacket& p, std::unique_ptr<DNSPacket>& r)
 
   bool haveOne=false;
 
-  DNSSECKeeper::keyset_t keyset = d_dk.getEntryPoints(p.qdomain);
-
-  for(auto const &value : keyset) {
+  for (const auto& value : d_dk.getEntryPoints(p.qdomain)) {
     if (!value.second.published) {
       continue;
     }
@@ -1283,9 +1279,9 @@ bool PacketHandler::tryDNAME(DNSPacket& p, std::unique_ptr<DNSPacket>& r, DNSNam
   try {
     getBestDNAMESynth(p, target, rrset);
     if(!rrset.empty()) {
-      for(size_t i = 0; i < rrset.size(); i++) {
-        rrset.at(i).dr.d_place = DNSResourceRecord::ANSWER;
-        r->addRecord(std::move(rrset.at(i)));
+      for (auto& record : rrset) {
+        record.dr.d_place = DNSResourceRecord::ANSWER;
+        r->addRecord(std::move(record));
       }
       return true;
     }
@@ -1293,9 +1289,9 @@ bool PacketHandler::tryDNAME(DNSPacket& p, std::unique_ptr<DNSPacket>& r, DNSNam
     // Add the DNAME regardless, but throw to let the caller know we could not
     // synthesize a CNAME
     if(!rrset.empty()) {
-      for(size_t i = 0; i < rrset.size(); i++) {
-        rrset.at(i).dr.d_place = DNSResourceRecord::ANSWER;
-        r->addRecord(std::move(rrset.at(i)));
+      for (auto& record : rrset) {
+        record.dr.d_place = DNSResourceRecord::ANSWER;
+        r->addRecord(std::move(record));
       }
     }
     throw e;