messages: Update MMonSubscribe.h to work without using namespace

Signed-off-by: Adam C. Emerson <aemerson@redhat.com>

diff --git a/src/messages/MMonSubscribe.h b/src/messages/MMonSubscribe.h
index a21158aebd6454d49916361387da1fdcc88c4977..c57ab5e8474145c63ab1deff02419d91a7677d28 100644 (file)
--- a/src/messages/MMonSubscribe.h
+++ b/src/messages/MMonSubscribe.h
@@ -36,33 +36,32 @@ public:
   static constexpr int HEAD_VERSION = 3;
   static constexpr int COMPAT_VERSION = 1;
 
-  string hostname;
-  map<string, ceph_mon_subscribe_item> what;
-  
+  std::string hostname;
+  std::map<std::string, ceph_mon_subscribe_item> what;
+
   MMonSubscribe() : MessageInstance(CEPH_MSG_MON_SUBSCRIBE, HEAD_VERSION, COMPAT_VERSION) { }
 private:
   ~MMonSubscribe() override {}
 
-public:  
+public:
   void sub_want(const char *w, version_t start, unsigned flags) {
     what[w].start = start;
     what[w].flags = flags;
   }
 
   std::string_view get_type_name() const override { return "mon_subscribe"; }
-  void print(ostream& o) const override {
+  void print(std::ostream& o) const override {
     o << "mon_subscribe(" << what << ")";
   }
 
   void decode_payload() override {
+    using ceph::decode;
     auto p = payload.cbegin();
     if (header.version < 2) {
-      map<string, ceph_mon_subscribe_item_old> oldwhat;
+      std::map<std::string, ceph_mon_subscribe_item_old> oldwhat;
       decode(oldwhat, p);
       what.clear();
-      for (map<string, ceph_mon_subscribe_item_old>::iterator q = oldwhat.begin();
-          q != oldwhat.end();
-          q++) {
+      for (auto q = oldwhat.begin(); q != oldwhat.end(); q++) {
        if (q->second.have)
          what[q->first].start = q->second.have + 1;
        else
@@ -82,10 +81,8 @@ public:
     using ceph::encode;
     if ((features & CEPH_FEATURE_SUBSCRIBE2) == 0) {
       header.version = 0;
-      map<string, ceph_mon_subscribe_item_old> oldwhat;
-      for (map<string, ceph_mon_subscribe_item>::iterator q = what.begin();
-          q != what.end();
-          q++) {
+      std::map<std::string, ceph_mon_subscribe_item_old> oldwhat;
+      for (auto q = what.begin(); q != what.end(); q++) {
        if (q->second.start)
          // warning: start=1 -> have=0, which was ambiguous
          oldwhat[q->first].have = q->second.start - 1;