X-Git-Url: http://xvm.mit.edu/gitweb/invirt/third/libt4.git/blobdiff_plain/24bebc0ecf83446c7371eff69042322aab34976a..03b35a9a1bd1f583e32b27d260b223a0989d6c75:/paxos.h

diff --git a/paxos.h b/paxos.h
index 426dfef..79924a3 100644
--- a/paxos.h
+++ b/paxos.h
@@ -7,15 +7,14 @@
 #include "log.h"
 
 using prepareres = paxos_protocol::prepareres;
-
-using node_t = string;
-using nodes_t = vector<node_t>;
-using value_t = string;
+using node_t = paxos_protocol::node_t;
+using nodes_t = paxos_protocol::nodes_t;
+using value_t = paxos_protocol::value_t;
 
 class paxos_change {
     public:
         virtual void paxos_commit(unsigned instance, const value_t & v) = 0;
-        virtual ~paxos_change() {}
+        virtual ~paxos_change();
 };
 
 extern bool isamember(const node_t & m, const nodes_t & nodes);
@@ -23,13 +22,12 @@ extern bool majority(const nodes_t & l1, const nodes_t & l2);
 
 class proposer_acceptor {
     private:
-        mutex proposer_mutex;
-        mutex acceptor_mutex;
+        std::mutex proposer_mutex, acceptor_mutex;
 
         paxos_change *delegate;
         node_t me;
 
-        rpcs pxs = {(uint32_t)std::stoi(me)};
+        rpcs pxs{(in_port_t)std::stoi(me)};
 
         bool break1 = false;
         bool break2 = false;
@@ -43,10 +41,10 @@ class proposer_acceptor {
         prop_t accepted = {0, me};  // number of highest proposal accepted
         value_t accepted_value;     // value of highest proposal accepted
         unsigned instance_h = 0;    // number of the highest instance we have decided
-        map<unsigned,value_t> values;   // vals of each instance
+        std::map<unsigned,value_t> values;   // vals of each instance
 
         friend class log;
-        log l = {this, me};
+        class log l = {this, me};
 
         void commit(unsigned instance, const value_t & v);
         void commit(unsigned instance, const value_t & v, lock & pxs_mutex_lock);
@@ -67,7 +65,7 @@ class proposer_acceptor {
         unsigned instance() { return instance_h; }
         const value_t & value(unsigned instance) { return values[instance]; }
         string dump() { return l.dump(); }
-        void restore(const string &s) { l.restore(s); l.logread(); }
+        void restore(const string & s) { l.restore(s); l.logread(); }
         rpcs *get_rpcs() { return &pxs; }
 
         bool run(unsigned instance, const nodes_t & cnodes, const value_t & v);