refactor: add TransCache

Emu6502.h

@@ -13,6 +13,7 @@
 #include "Trace.h"
 #include "Common.h"
 #include "TransNetwork.h"
+#include "TransCache.h"
 #include "SegmentCache.h"
 #include <istream>
 
@@ -21,7 +22,7 @@ class AddressBus;
 class Emu6502 {
 public:
 
-    Emu6502(std::istream& transistors, AddressBus& mem) : tn(transistors, segs), c(tn), trace(segs, c), cpu(mem, trace, c), cpuhelper(cpu, c) {
+    Emu6502(std::istream& transistors, AddressBus& mem) : tn(transistors, segs, transes), c(tn), trace(segs, c), cpu(mem, trace, c), cpuhelper(cpu, c) {
     }
 
     virtual ~Emu6502() {
@@ -45,6 +46,7 @@ private:
     Emu6502 operator=(const Emu6502&) = delete;
 
     SegmentCache segs;
+    TransCache transes;
     TransNetwork tn;
     Common c;
     Trace trace;

Makefile

@@ -1,7 +1,7 @@
 CXXFLAGS=-g -std=c++11 -Wall -O3
 DOXYGEN=doxygen
 
-SRCS = v6502.cpp Emu6502.cpp SegmentCache.cpp Common.cpp TransNetwork.cpp Trace.cpp Circuit.cpp StateCalculator.cpp Cpu6502.cpp Cpu6502Helper.cpp
+SRCS = v6502.cpp Emu6502.cpp SegmentCache.cpp TransCache.cpp Common.cpp TransNetwork.cpp Trace.cpp Circuit.cpp StateCalculator.cpp Cpu6502.cpp Cpu6502Helper.cpp
 OBJS = $(SRCS:.cpp=.o)
 DEPS = $(SRCS:.cpp=.d)
 

TransCache.cpp

@@ -0,0 +1,13 @@
+/* 
+ * File:   TransCache.cpp
+ * Author: Christopher
+ * 
+ * Created on December 15, 2013, 1:39 PM
+ */
+
+#include "TransCache.h"
+#include "trans.h"
+
+void TransCache::add(Segment* c1, Segment* gate, Segment* c2) {
+    this->cache.insert(std::make_shared<Trans>(c1,gate,c2));
+}

TransCache.h

@@ -0,0 +1,33 @@
+/* 
+ * File:   TransCache.h
+ * Author: Christopher
+ *
+ * Created on December 15, 2013, 1:39 PM
+ */
+
+#ifndef TRANSCACHE_H
+#define	TRANSCACHE_H
+
+#include <set>
+#include <memory>
+
+class Trans;
+class Segment;
+
+class TransCache final {
+public:
+
+    TransCache() {
+    }
+
+    void add(Segment* c1, Segment* gate, Segment* c2);
+
+private:
+
+    TransCache(const TransCache&) = delete;
+    TransCache& operator=(const TransCache&) = delete;
+
+    std::set<std::shared_ptr<Trans>> cache;
+};
+
+#endif	/* TRANSCACHE_H */

TransNetwork.cpp

@@ -6,6 +6,7 @@
  */
 
 #include "TransNetwork.h"
+#include "TransCache.h"
 #include "SegmentCache.h"
 #include "StateCalculator.h"
 #include "trans.h"
@@ -14,11 +15,11 @@
 #include <string>
 #include <memory>
 
-TransNetwork::TransNetwork(std::istream& in, SegmentCache& segs) : segs(segs) {
+TransNetwork::TransNetwork(std::istream& in, SegmentCache& segs, TransCache& transes) : segs(segs), transes(transes) {
     std::string c1, gate, c2;
     in >> c1 >> gate >> c2;
     while (in.good()) {
-        this->transes.insert(std::make_shared<Trans>(this->segs.getOrAdd(c1), this->segs.getOrAdd(gate), this->segs.getOrAdd(c2)));
+        this->transes.add(this->segs.getOrAdd(c1), this->segs.getOrAdd(gate), this->segs.getOrAdd(c2));
         in >> c1 >> gate >> c2;
     }
 

TransNetwork.h

@@ -12,6 +12,7 @@
 #include <set>
 #include <memory>
 
+class TransCache;
 class SegmentCache;
 class Common;
 class Trans;
@@ -19,7 +20,7 @@ class Trans;
 class TransNetwork final {
 public:
 
-    TransNetwork(std::istream& readFromHere, SegmentCache& segs);
+    TransNetwork(std::istream& readFromHere, SegmentCache& segs, TransCache& transes);
 
 private:
 
@@ -27,7 +28,7 @@ private:
     TransNetwork& operator=(const TransNetwork&) = delete;
 
     SegmentCache& segs;
-    std::set<std::shared_ptr<Trans>> transes;
+    TransCache& transes;
 
     friend Common;
 };